# TDA Electroacoustic Devices Manufacturers, Customized Factory

> Changzhou Haoxiang Electronics Co., Ltd. is China Electroacoustic Devices Manufacturers and Factory, Custom Electroacoustic Devices for home appliances/automobiles/medical industry

### Company
Changzhou Haoxiang Electronics Co., Ltd.

## About Us

- [About Us](https://www.tda-buzzer.com/about/):Changzhou Haoxiang Electronics Co., Ltd. is China Electroacoustic Devices Manufacturers and Factory, Custom Electroacoustic Devices for home appliances/automobiles/medical industry
- [Contact Us](https://www.tda-buzzer.com/contact/):Changzhou Haoxiang Electronics Co., Ltd., , sales@tda-buzzer.com, No. 259, Fumin Road, Lucheng Town, Economic Development Zone, Changzhou City, Jiangsu, China.

## Products

- [Products](https://www.tda-buzzer.com/product/):Wholesale Electroacoustic Devices Suppliers - TDA Company-TDA Company is Wholesale Electroacoustic Devices Suppliers and Company in China, Haoxiang supply Electroacoustic Devices With EU RoHS and REACH standards
- [Alternative of MuRata ](https://www.tda-buzzer.com/product/buzzer-alternative-of-murata/):Alternative of MuRata  Manufacturers, Suppliers, Factory-TDA Company: China TDA Alternative of MuRata s Manufacturers, Wholesale Alternative of MuRata  Suppliers and Factory, Haoxiang Electronics supply Customized Alternative of MuRata s for sale 
- [VCM(Voice Control Module)](https://www.tda-buzzer.com/product/vcm-voice-control-module/):VCM(Voice Control Module) Manufacturers, Suppliers, Factory-TDA Company: China TDA VCM(Voice Control Module)s Manufacturers, Wholesale VCM(Voice Control Module) Suppliers and Factory, Haoxiang Electronics supply Customized VCM(Voice Control Module)s for sale 
- [Buzzer](https://www.tda-buzzer.com/product/buzzer/):China OEM Customized TDA Buzzers Factory, Wholesaler-TDA Company: China TDA Buzzers Factory, Customized Buzzer Wholesalers, Changzhou Haoxiang Electronics Co., Ltd. supply OEM Customized Buzzers for sale
- [Piezo Buzzer](https://www.tda-buzzer.com/product/buzzer/piezo-buzzer/):Wholesale Piezo Buzzers Manufacturers, Piezo Buzzers Factory-Changzhou Haoxiang Electronics Co., Ltd. is China Piezo Buzzers Manufacturers and Wholesale Piezo Buzzers Factory, Wholesale TDA Piezo Buzzer for sale
- [Piezo Active Buzzer](https://www.tda-buzzer.com/product/buzzer/piezo-buzzer/piezo-active-buzzer/):Wholesale Piezo Active Buzzers Suppliers, Company-Changzhou Haoxiang Electronics Co., Ltd. is China Wholesale Piezo Active Buzzers Suppliers and Wholesale TDA Piezo Active Buzzer Company
- [SMD Piezo Active Buzzer](https://www.tda-buzzer.com/product/buzzer/piezo-buzzer/piezo-active-buzzer/smd-piezo-active-buzzer/):SMD Piezo Active Buzzer Manufacturers, Factory-China SMD Piezo Active Buzzers Manufacturers, TDA Customized SMD Piezo Active Buzzer Factory, Haoxiang Electronics supply Wholesale Customized SMD Piezo Active Buzzers for sale 
- [Piezo Active Buzzer With Pin](https://www.tda-buzzer.com/product/buzzer/piezo-buzzer/piezo-active-buzzer/piezo-active-buzzer-with-pin/):Loud Transducer 12V Manufacturer, Piezo Active Buzzer With Pin-China Piezo Active Buzzer With Pins Manufacturers, TDA Customized Piezo Active Buzzer With Pin Factory, Haoxiang Electronics supply Wholesale Customized Piezo Active Buzzer With Pins for sale 
- [Piezo Active Buzzer With Wire](https://www.tda-buzzer.com/product/buzzer/piezo-buzzer/piezo-active-buzzer/piezo-active-buzzer-with-wire/):Active Buzzer 5V 9V Manufacturer, Piezo Active Buzzer With Wire-China Piezo Active Buzzer With Wires Manufacturers, TDA Customized Piezo Active Buzzer With Wire Factory, Haoxiang Electronics supply Wholesale Customized Piezo Active Buzzer With Wires for sale 
- [Piezo Passive Buzzer](https://www.tda-buzzer.com/product/buzzer/piezo-buzzer/piezo-passive-buzzer/):Wholesale Piezo Passive Buzzers Suppliers, Company-TDA Company offer Wholesale Piezo Passive Buzzers, Changzhou Haoxiang Electronics Co., Ltd. is China Wholesale Piezo Passive Buzzer Suppliers and Company
- [SMD Piezo Passive Buzzer](https://www.tda-buzzer.com/product/buzzer/piezo-buzzer/piezo-passive-buzzer/smd-piezo-passive-buzzer/):SMD Medical Buzzer thin Manufacturer, SMD Piezo Passive Buzzer-China SMD Piezo Passive Buzzers Manufacturers, TDA Customized SMD Piezo Passive Buzzer Factory, Haoxiang Electronics supply Wholesale Customized SMD Piezo Passive Buzzers for sale 
- [Piezo Passive Buzzer With Pin](https://www.tda-buzzer.com/product/buzzer/piezo-buzzer/piezo-passive-buzzer/piezo-passive-buzzer-with-pin/):Piezo Passive Buzzer With Pin Manufacturers, Factory-China Piezo Passive Buzzer With Pins Manufacturers, TDA Customized Piezo Passive Buzzer With Pin Factory, Haoxiang Electronics supply Wholesale Customized Piezo Passive Buzzer With Pins for sale 
- [Piezo Passive Buzzer With Wire](https://www.tda-buzzer.com/product/buzzer/piezo-buzzer/piezo-passive-buzzer/piezo-passive-buzzer-with-wire/):Piezo Passive Buzzer With Wire Manufacturers, Factory-China Piezo Passive Buzzer With Wires Manufacturers, TDA Customized Piezo Passive Buzzer With Wire Factory, Haoxiang Electronics supply Wholesale Customized Piezo Passive Buzzer With Wires for sale 
- [Magnetic Buzzer](https://www.tda-buzzer.com/product/buzzer/magnetic-buzzer/):Magnetic Buzzer Manufacturers, Magnetic Buzzer Factory-China Magnetic Buzzers Manufacturers and Wholesale Magnetic Buzzer Factory, Changzhou Haoxiang Electronics offer Wholesale TDA Magnetic Buzzers for sale
- [Magnetic Active Buzzer](https://www.tda-buzzer.com/product/buzzer/magnetic-buzzer/magnetic-active-buzzer/):Magnetic Active Buzzers Suppliers, Wholesale Company-Changzhou Haoxiang Electronics Co., Ltd. is China Wholesale TDA Magnetic Active Buzzerss Suppliers and Wholesale Active Magnetic Buzzers Company
- [SMD Magnetic Active Buzzer](https://www.tda-buzzer.com/product/buzzer/magnetic-buzzer/magnetic-active-buzzer/smd-magnetic-active-buzzer/):SMD Magnetic Active Buzzer Manufacturers, Factory-China SMD Magnetic Active Buzzers Manufacturers, TDA Customized SMD Magnetic Active Buzzer Factory, Haoxiang Electronics supply Wholesale Customized SMD Magnetic Active Buzzers for sale 
- [Magnetic Active Buzzer With Pin](https://www.tda-buzzer.com/product/buzzer/magnetic-buzzer/magnetic-active-buzzer/magnetic-active-buzzer-with-pin/):Magnetic Active Buzzer With Pin Manufacturers, Factory-China Magnetic Active Buzzer With Pins Manufacturers, TDA Customized Magnetic Active Buzzer With Pin Factory, Haoxiang Electronics supply Wholesale Customized Magnetic Active Buzzer With Pins for sale 
- [Magnetic Passive Buzzer](https://www.tda-buzzer.com/product/buzzer/magnetic-buzzer/magnetic-passive-buzzer/):Magnetic Passive Buzzer Suppliers, Wholesale Company-Changzhou Haoxiang offer Wholesale Magnetic Passive Buzzer, China TDA Magnetic Passive Buzzers Suppliers and Wholesale Magnetic Passive Buzzers Company
- [SMD Magnetic Passive Buzzer](https://www.tda-buzzer.com/product/buzzer/magnetic-buzzer/magnetic-passive-buzzer/smd-magnetic-passive-buzzer/):SMD Magnetic Passive Buzzer Manufacturers, Factory-China SMD Magnetic Passive Buzzers Manufacturers, TDA Customized SMD Magnetic Passive Buzzer Factory, Haoxiang Electronics supply Wholesale Customized SMD Magnetic Passive Buzzers for sale 
- [Magnetic Passive Buzzer With Pin](https://www.tda-buzzer.com/product/buzzer/magnetic-buzzer/magnetic-passive-buzzer/magnetic-passive-buzzer-with-pin/):Magnetic Passive Buzzer With Pin Manufacturers, Factory-China Magnetic Passive Buzzer With Pins Manufacturers, TDA Customized Magnetic Passive Buzzer With Pin Factory, Haoxiang Electronics supply Wholesale Customized Magnetic Passive Buzzer With Pins for sale 
- [Speaker](https://www.tda-buzzer.com/product/speaker/):Loud Speakers Manufacturers,Transducer Speaker Suppliers-Changzhou Haoxiang Electronics offer wholesale transducer loud speaker, is China Loud Speakers Manufacturers, Transducer Speaker Suppliers and Factory
- [Speaker Box](https://www.tda-buzzer.com/product/speaker/iot-speaker-box/):Home Appliance IOT Speaker Box Manufacturer, Supplier, Factory-Haoxiang TDA company is China IOT Speaker Box Manufacturers, Wholesale Home Appliance Speaker Box Suppliers, Factory offer Customized IOT Speakers for home appliance
- [SMD Speaker](https://www.tda-buzzer.com/product/speaker/smd-speaker/):Wholesale SMD Speaker for Car, SMD Speakers Manufacturers-Haoxiang is Automobile SMD Speaker Manufacturers and Custom Suppliers, TDA Factory Wholesale SMD Speaker for Car, Used for automotive internal panel system alarm
- [Piezo Speaker](https://www.tda-buzzer.com/product/speaker/piezo-speaker/):Piezo Speaker Manufacturers, Suppliers, Factory-TDA Company: China TDA Piezo Speakers Manufacturers, Wholesale Piezo Speaker Suppliers and Factory, Haoxiang Electronics supply Customized Piezo Speakers for sale 
- [Auto Speaker](https://www.tda-buzzer.com/product/speaker/auto-speaker/):Multimedia Horn Auto, Car/Auto Speakers Manufacturers-Changzhou Haoxiang offer Customized Multimedia Horn Auto, TDA Car Speakers Manufacturers and Wholesale Auto Multimedia Speakers Suppliers and Factory in China
- [MYLAR Speaker](https://www.tda-buzzer.com/product/speaker/mylar-speaker/):MYLAR Speaker Manufacturers, Suppliers, Factory-TDA Company: China TDA MYLAR Speakers Manufacturers, Wholesale MYLAR Speaker Suppliers and Factory, Haoxiang Electronics supply Customized MYLAR Speakers for sale 
- [Tweeter / Ultrasonic speakers](https://www.tda-buzzer.com/product/speaker/tweeter/):50mm Tweeter, Ultrasonic Tweeter Speakers Manufacturers-China Wholesale Tweeter Speakers Manufacturers and Ultrasonic Speakers Suppliers, Changzhou Haoxiang TDA Factory offer Customized Ultrasonic 50mm Tweeter Speakers
- [Microphone](https://www.tda-buzzer.com/product/microphone/):Electret Condenser Microphone Manufacturers, Suppliers-Changzhou Haoxiang Electronics is China Wholesale Electret Microphone Manufacturers and Suppliers, TDA Customized Electret Condenser Microphone Factory
- [ Ultrasonic Sensor](https://www.tda-buzzer.com/product/ultrasonic-sensor/):Ultrasonic Sensor 16mm Manufacturers, Suppliers, Factory-China Wholesale Ultrasonic Sensor Manufacturers and Suppliers, Factory Custom Ultrasonic Sensor 16mm, Haoxiang TDA company offer Ultrasonic Sensor for reversing radar/mouse repellent/mosquito repellent
- [Negative Ion Generator](https://www.tda-buzzer.com/product/ozonizer/):Negative Ion Generator Manufacturer, Anion Generator Supplier-TDA Company: China TDA Negative Ion Generators Manufacturers, Wholesale Anion Generator Suppliers and Factory, Haoxiang Customized Negative Ion Generators for sale
- [Automotive AVAS and SAF](https://www.tda-buzzer.com/product/auto-avas/):Acoustic Vehicle Alerting System (AVAS) Manufacturers, Suppliers, Factory-TDA Company: China TDA Automotive AVAS Manufacturers, Wholesale Acoustic Vehicle Alerting Systems Suppliers and Factory, Haoxiang supply Customized Automotive AVAS for sale
- [TDA-M40020D-0340](https://www.tda-buzzer.com/product/smd-magnetic-passive-buzzer/tdam40020d0340.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-M40020D-0340 suppliers and factory,Dimension (mm): 4*4*2Rated Volt: 3Vo-pCoil Resist: 17±3ΩS.P.L: 75dB/10cmRes. Freq: 4000Hz
- [TDA-NB4015CT1033](https://www.tda-buzzer.com/product/microphone/tdanb4015ct1033.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-NB4015CT1033 suppliers and factory,Sensitivity(dB):-42±3dB F=1KHz  0dB=1V/PaDimension(mm):Φ4.0×1.5Operating temp:-20℃~+60℃Storage temp:-25℃~+70℃Frequency:100~10000HzMax.current consumpt...
- [TDA-O4015CTB1033-R330](https://www.tda-buzzer.com/product/microphone/tdao4015ctb1033r330.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-O4015CTB1033-R330 suppliers and factory,Sensitivity(dB):-42±3dB F=1KHz  0dB=1V/PaMax. operating voltage(V):10Frequency(Hz):50~16000HzMax.current consumption:0.5Storage temp:-25℃~+70℃Operatin...
- [TDA-OB4013CT1033-T](https://www.tda-buzzer.com/product/microphone/tdaob4013ct1033t.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-OB4013CT1033-T suppliers and factory,Sensitivity(dB):-42±3dB F=1KHz  0dB=1V/PaMax. operating voltage(V):10Frequency(Hz):50~16000HzMax.current consumption:0.5Storage temp:-40℃~+85℃Operatin...
- [TDA-OB4015CT1033](https://www.tda-buzzer.com/product/microphone/tdaob4015ct1033.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-OB4015CT1033 suppliers and factory,Sensitivity(dB):-42±3dB F=1KHz  0dB=1V/PaMax. operating voltage(V):10Frequency(Hz):50~16000HzMax.current consumption:0.5Storage temp:-25℃~+70℃Operatin...
- [TDA-M50020-0340](https://www.tda-buzzer.com/product/smd-magnetic-passive-buzzer/tdam500200340.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-M50020-0340 suppliers and factory,Dimension (mm): 5*5*2Rated Volt: 3Vo-pCoil Resist: 12±2ΩS.P.L: 75dB/10cmRes. Freq: 4000Hz
- [TDA-M50030D-0340](https://www.tda-buzzer.com/product/smd-magnetic-passive-buzzer/tdam50030d0340.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-M50030D-0340 suppliers and factory,Dimension (mm): 5*5*3Rated Volt: 3Vo-pCoil Resist: 12±2ΩS.P.L: 75dB/10cmRes. Freq: 4000Hz
- [TDA-NB6027CT](https://www.tda-buzzer.com/product/microphone/tdanb6027ct.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-NB6027CT suppliers and factory,Sensitivity(dB):-42±3dB F=1KHz 0dB=1V/PaMax. operating voltage(V):10Frequency(Hz):50~16000HzMax.current consumption:0.5Storage temp:-25℃~+70℃Operating...
- [TDA-O6015CP1033](https://www.tda-buzzer.com/product/microphone/tdao6015cp1033.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-O6015CP1033 suppliers and factory,Sensitivity(dB):-42±3dB F=1KHz 0dB=1V/PaMax. operating voltage(V):10Frequency(Hz):50~16000HzMax.current consumption:0.5Storage temp:-25℃~+70℃Operating...
- [TDA-O6022CW1033-60](https://www.tda-buzzer.com/product/microphone/tdao6022cw103360.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-O6022CW1033-60 suppliers and factory,Sensitivity(dB):-42±3dB F=1KHz 0dB=1V/PaMax. operating voltage(V):10Frequency(Hz):50~16000HzMax.current consumption:0.5Storage temp:-25℃~+70℃Operating...
- [TDA-O6027CC](https://www.tda-buzzer.com/product/microphone/tdao6027cc.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-O6027CC suppliers and factory,Sensitivity(dB):-42±3dB F=1KHz 0dB=1V/PaMax. operating voltage(V):10Frequency(Hz):50~16000HzMax.current consumption:0.5Storage temp:-25℃~+70℃Operating...
- [TDA-O6027CT1033](https://www.tda-buzzer.com/product/microphone/tdao6027ct1033.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-O6027CT1033 suppliers and factory,Sensitivity(dB):--35±3dB F=1KHz  0dB=1V/PaMax. operating voltage(V):10Frequency(Hz):50~16000HzMax.current consumption:0.5Storage temp:-25℃~+70℃Operati...
- [TDA-O6050BT](https://www.tda-buzzer.com/product/microphone/tdao6050bt.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-O6050BT suppliers and factory,Sensitivity(dB):-42±3dB F=1KHz  0dB=1V/PaMax. operating voltage(V):10Frequency(Hz):50~16000HzMax.current consumption:0.5Storage temp:-25℃~+70℃Operatin...
- [TDA-M75025-0327](https://www.tda-buzzer.com/product/smd-magnetic-passive-buzzer/tdam750250327.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-M75025-0327 suppliers and factory,Dimension (mm): 7.5*7.5*2.5Rated Volt: 3.6Vo-pCoil Resist: 16±3ΩS.P.L: 85dB /10cmRes. Freq: 2700Hz
- [TDA-M85030-0340](https://www.tda-buzzer.com/product/smd-magnetic-passive-buzzer/tdam850300340.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-M85030-0340 suppliers and factory,Dimension (mm): 8.5*8.5*3Rated Volt: 3.6Vo-pCoil Resist: 16±2ΩS.P.L: 85dB /10cmRes. Freq: 2700Hz
- [TDA-M85030-0527](https://www.tda-buzzer.com/product/smd-magnetic-passive-buzzer/tdam850300527.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-M85030-0527 suppliers and factory,Dimension (mm): 8.5*8.5*3Rated Volt: 5Vo-pCoil Resist: 30±5ΩS.P.L: 85dB /10cmRes. Freq: 2700Hz
- [TDA-M85030-0540](https://www.tda-buzzer.com/product/smd-magnetic-passive-buzzer/tdam850300540.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-M85030-0540 suppliers and factory,Dimension (mm): 8.5*8.5*3Rated Volt: 5Vo-pCoil Resist: 32±5ΩS.P.L: 85dB /10cmRes. Freq: 4000Hz
- [TDA-M85036-0327](https://www.tda-buzzer.com/product/smd-magnetic-passive-buzzer/tdam850360327.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-M85036-0327 suppliers and factory,Dimension (mm): 8.5*8.5*3.6Rated Volt: 3Vo-pCoil Resist: 18±2ΩS.P.L: 85dB /10cmRes. Freq: 2730Hz
- [TDA-M85036D-0327](https://www.tda-buzzer.com/product/smd-magnetic-passive-buzzer/tdam85036d0327.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-M85036D-0327 suppliers and factory,
- [TDA-M85040-0327](https://www.tda-buzzer.com/product/smd-magnetic-passive-buzzer/tdam850400327.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-M85040-0327 suppliers and factory,Dimension (mm): 8.5*8.5*4Rated Volt: 3.6Vo-pCoil Resist: 16±2ΩS.P.L: 85dB /10cmRes. Freq: 2700Hz
- [TDA-M07240](https://www.tda-buzzer.com/product/smd-piezo-passive-buzzer/tdam07240.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-M07240 suppliers and factory,Dimension (mm): 9*9*1.9Operate Volt: 3~25Vp-pS.P.L: 70dB/10cmResonant Freq. Hz: 4100Operate temp: -20~﹢85℃
- [TDA-9040-5S](https://www.tda-buzzer.com/product/magnetic-active-buzzer-with-pin/tda90405s.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-9040-5S suppliers and factory,Dimension (mm): Ф9*4Rated Volt: 5VDCOperate Volt. : 4-6VDCCurrent. Max: 30mAS.P.L: 80dB/10cmResonant Freq: 2800±300Operate temp: -20~﹢70℃
- [TDA-9055-5S](https://www.tda-buzzer.com/product/magnetic-active-buzzer-with-pin/tda90555s.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-9055-5S suppliers and factory,Dimension (mm): Ф9*5.5Rated Volt: 5VDCOperate Volt : 3-9VDCCurrent. Max: 30mAS.P.L: 80dB/10cmResonant Freq: 2800±300Operate temp: -20~﹢70℃
- [TDA-M90025-0327](https://www.tda-buzzer.com/product/smd-magnetic-passive-buzzer/tdam900250327.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-M90025-0327 suppliers and factory,Dimension (mm): Ф9*2.5Rated Volt: 3.6Vo-pCoil Resist: 15±3ΩS.P.L: 86dB /10cmRes. Freq: 2700Hz
- [TDA-M90032-0327](https://www.tda-buzzer.com/product/smd-magnetic-passive-buzzer/tdam900320327.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-M90032-0327 suppliers and factory,Dimension (mm): Ф9*3.2Rated Volt: 3Vo-pCoil Resist: 16±2ΩS.P.L: 90dB /10cmRes. Freq: 2700Hz
- [TDA-M90040-0327](https://www.tda-buzzer.com/product/smd-magnetic-passive-buzzer/tdam900400327.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-M90040-0327 suppliers and factory,Dimension (mm): Ф9*4.0Rated Volt: 3Vo-pCoil Resist: 16±2ΩS.P.L: 90dB /10cmRes. Freq: 2731Hz
- [TDA-M90045-0327](https://www.tda-buzzer.com/product/smd-magnetic-passive-buzzer/tdam900450327.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-M90045-0327 suppliers and factory,Dimension (mm): Ф9*4.5Rated Volt: 3Vo-pCoil Resist: 16±2ΩS.P.L: 86dB /10cmRes. Freq: 2700Hz
- [TDA-M90045-0527-1](https://www.tda-buzzer.com/product/smd-magnetic-passive-buzzer/tdam9004505271.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-M90045-0527-1 suppliers and factory,Oscillation Frequency（Hz）：2731 Operating Voltage(Vo-p):4~6Rated Voltage (Vo-p): 5 Current Consumption(mA): MAX. 80 at Rated Voltage Sound Pressure Lev...
- [TDA-M9650D-05S27](https://www.tda-buzzer.com/product/smd-magnetic-active-buzzer/tdam9650d05s27.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-M9650D-05S27 suppliers and factory,Dimension (mm): 9.6*9.6*5.0Rated Volt: 5VDCOperate Volt. : 4-6.5VDCCurrent. Max: 30mAS.P.L: 83dB/10cmResonant Freq: 2700±300Operate temp: -20~﹢70℃
- [TDA-N9750BT](https://www.tda-buzzer.com/product/microphone/tdan9750bt.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-N9750BT suppliers and factory,Frequency:100~10000HzDimension (mm): Φ9.7×5.0Operating temp : -20℃~+60℃Storage temp:-25℃~+70℃Signal to noise ratio: ≥60Max.current consumption(mA): 0....
- [TDA-O9767BP](https://www.tda-buzzer.com/product/microphone/tdao9767bp.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-O9767BP suppliers and factory,Sensitivity(dB):-42±3dB F=1KHz  0dB=1V/PaMax. operating voltage(V):10Frequency(Hz):50~16000HzMax.current consumption:0.5Storage temp:-25℃~+70℃Operatin...
- [TDA-C1007-40-C2.2](https://www.tda-buzzer.com/product/ultrasonic-sensor/tdac100740c2-2.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-C1007-40-C2.2 suppliers and factory,Operating Volt: MAX. 15Operating Frequency: 40±2  KHZSPL: MIN. 105Dimension: Φ9.8 x H7.0
- [TDA-10CC8T29](https://www.tda-buzzer.com/product/mylar-speaker/tda10cc8t29.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-10CC8T29 suppliers and factory,Dimension (mm): Ф10*2.9AC Resistance: 8±15%ΩS.P.L: 79±3dBRes. Freq.（Hz）: 1450±20% Freq. Range: 300~ 8K HzRated Power:1.0 WOperate temp: -20~ +60℃
- [TDA-M09240](https://www.tda-buzzer.com/product/smd-piezo-passive-buzzer/tdam09240.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-M09240 suppliers and factory,Dimension (mm): 11*9*1.7Operate Volt: 3~25Vp-pS.P.L: 70dB/10cmResonant Freq. Hz: 4100Operate temp: -20~﹢85℃
- [TDA-M10220](https://www.tda-buzzer.com/product/smd-piezo-passive-buzzer/tdam10220.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-M10220 suppliers and factory,Dimension (mm): 12*12*3Operate Volt: 3~25Vp-pS.P.L: 70dB/10cmResonant Freq. Hz: 2000Operate temp: -30~﹢120℃
- [TDA-M10240B](https://www.tda-buzzer.com/product/smd-piezo-passive-buzzer/tdam10240b.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-M10240B suppliers and factory,Dimension (mm): 12*12*3Operate Volt: 3~25Vp-pS.P.L: 75dB/10cmResonant Freq. Hz: 4000Operate temp: -20~﹢85℃
- [TDA-12075-3S](https://www.tda-buzzer.com/product/magnetic-active-buzzer-with-pin/tda120753s.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-12075-3S suppliers and factory,Dimension (mm): Ф12*7.5Rated Volt: 3VDCOperate Volt : 2-5VDCCurrent. Max: 30mAS.P.L: 75dB/10cmResonant Freq: 2800±300Operate temp: -20~﹢70℃
- [TDA-12075-5S](https://www.tda-buzzer.com/product/magnetic-active-buzzer-with-pin/tda120755s.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-12075-5S suppliers and factory,Dimension (mm): Ф12*7.5Rated Volt: 5VDCOperate Volt : 3-7VDCCurrent. Max: 30mAS.P.L: 80dB/10cmResonant Freq: 3100±300Operate temp: -20~﹢70℃
- [TDA-12075P12-5S](https://www.tda-buzzer.com/product/magnetic-active-buzzer-with-pin/tda12075p125s.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-12075P12-5S suppliers and factory,Dimension (mm): Ф12*7.5Rated Volt: 5VDCOperate Volt : 3-7VDCCurrent. Max: 30mAS.P.L: 80dB/10cmResonant Freq: 3100±300Operate temp: -20~﹢70℃
- [TDA-12095-3S](https://www.tda-buzzer.com/product/magnetic-active-buzzer-with-pin/tda120953s.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-12095-3S suppliers and factory,Dimension (mm): Ф12*9.5Rated Volt: 3VDCOperate Volt : 2-4VDCCurrent. Max: 30mAS.P.L: 80dB/10cmResonant Freq: 2300±300Operate temp: -20~﹢70℃
- [TDA-12095-5S](https://www.tda-buzzer.com/product/magnetic-active-buzzer-with-pin/tda120955s.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-12095-5S suppliers and factory,Dimension (mm): Ф12*9.5Rated Volt: 5VDCOperate Volt : 4-7VDCCurrent. Max: 30mAS.P.L: 85dB/10cmResonant Freq: 2300±300Operate temp: -20~﹢70℃
- [TDA-12095-12S](https://www.tda-buzzer.com/product/magnetic-active-buzzer-with-pin/tda1209512s.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-12095-12S suppliers and factory,Dimension (mm): Ф12*9.5Rated Volt: 12VDCOperate Volt : 9-15VDCCurrent. Max: 30mAS.P.L: 85dB/10cmResonant Freq: 2300±300Operate temp: -20~﹢70℃
- [TDA-1208KS8NI25](https://www.tda-buzzer.com/product/mylar-speaker/tda1208ks8ni25.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-1208KS8NI25 suppliers and factory,Dimension (mm): 12*8*2.5AC Resistance: 8±15%ΩS.P.L: 75±3dBRes. Freq.（Hz): 650±20% Freq. Range: 300~ 8K HzRated Power: 0.1 WOperate temp: -20~ +60℃
- [TDA-11240PA](https://www.tda-buzzer.com/product/piezo-passive-buzzer-with-pin/tda11240pa.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-11240PA suppliers and factory,Dimension (mm): Ф12.3*3.1Operate Volt: 3~25Vp-pS.P.L. @10cm: 60dB Resonant Freq. Hz: 4000HzOperate temp:  -20- +70℃Pin Pitch: 5mm
- [TDA-12240PA-5](https://www.tda-buzzer.com/product/piezo-passive-buzzer-with-pin/tda12240pa5.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-12240PA-5 suppliers and factory,Dimension (mm): Ø12.1xH7Operate Volt: 3~20Vp-pS.P.L. @10cm: MIN. 70Resonant Freq. Hz: 4000HzOperate temp: -40^85Pin Pitch:
- [TDA-12240PA-8](https://www.tda-buzzer.com/product/piezo-passive-buzzer-with-pin/tda12240pa8.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-12240PA-8 suppliers and factory,Oscillation Frequency(Hz):4000 Operating Voltage (Vp-p):30 max  Current Consumption (mA):MAX. 3 Sound Pressure Level (dB):MIN. 78  Operating Temperatu...
- [TDA-112](https://www.tda-buzzer.com/product/piezo-passive-buzzer-with-wire/tda112.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-112 suppliers and factory,Dimension (mm): Ф12.8*2.5Operate Volt: 3~25Vp-pS.P.L. @10cm: 80dBResonant Freq. Hz: 4800HzOperate temp: -20~+60℃POD: Lead Wire
- [TDA-12240PA-2](https://www.tda-buzzer.com/product/piezo-passive-buzzer-with-pin/tda12240pa2.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-12240PA-2 suppliers and factory,Dimension (mm): Ф12.8*7.5Operate Volt: 3~20Vp-pS.P.L. @10cm: 70dB Resonant Freq. Hz: 4000HzOperate temp: -20- +70℃Pin Pitch: 5mm
- [TDA-12240PA-4](https://www.tda-buzzer.com/product/piezo-passive-buzzer-with-pin/tda12240pa4.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-12240PA-4 suppliers and factory,Dimension (mm): Ф12.8*7Operate Volt: 3~20Vp-pS.P.L. @10cm: 70dB Resonant Freq. Hz: 4000HzOperate temp: -40- +85℃Pin Pitch: 5mm
- [TDA-12240PB](https://www.tda-buzzer.com/product/piezo-passive-buzzer-with-pin/tda12240pb.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-12240PB suppliers and factory,Dimension (mm): Ф12.8*7Operate Volt: 3~25Vp-pS.P.L. @10cm: 80dB Resonant Freq. Hz: 4000HzOperate temp: -20- +70℃Pin Pitch: 7.5mm
- [TDA-M1313KC8D40](https://www.tda-buzzer.com/product/smd-speaker/tdam1313kc8d40.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-M1313KC8D40 suppliers and factory,Dimension (mm):13*13*4AC Resistance: 8±20%ΩS.P.L: 88±3dBRes. Freq: 1050±20% HzFreq. Range: F0~ 20K HzRated Power : 0.7 WOperate temp: -40~ +85℃
- [TDA-13CC8T40](https://www.tda-buzzer.com/product/mylar-speaker/tda13cc8t40.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-13CC8T40 suppliers and factory,Dimension (mm): Ф13*4.0AC Resistance: 8±15%ΩS.P.L: 82±3dBRes. Freq.（Hz）: 1300±20% Freq. Range: 300~ 8K HzRated Power: 0.5 WOperate temp: -20~ +60℃
- [TDA-M13071B-0524](https://www.tda-buzzer.com/product/smd-magnetic-passive-buzzer/tdam13071b0524.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-M13071B-0524 suppliers and factory,Dimension (mm): 13.8*13.8*7Rated Volt: 12Vo-pCoil Resist: 140±21ΩS.P.L: 90dB /10cmRes. Freq: 2400Hz
- [TDA-15210](https://www.tda-buzzer.com/product/piezo-active-buzzer-with-pin/tda15210.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-15210 suppliers and factory,Dimension (mm): Ф13.8*7.5Rated Volt: 5VDCOperate Volt: 3~9VDCS.P.L: 80dB/10cmResonant Freq. Hz: 4100±500Operate temp: -20~﹢70℃
- [TDA-13240PB](https://www.tda-buzzer.com/product/piezo-passive-buzzer-with-pin/tda13240pb.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-13240PB suppliers and factory,Dimension (mm): Ф14*4.3Operate Volt: 3~30Vp-pS.P.L. @10cm: 75dBResonant Freq. Hz: 4000HzOperate temp:  -40~+85℃Pin Pitch: 7.5mm
- [TDA-14220PA](https://www.tda-buzzer.com/product/piezo-passive-buzzer-with-pin/tda14220pa.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-14220PA suppliers and factory,Dimension (mm): Ф14*11.3Operate Volt: 3~25Vp-pS.P.L. @10cm: 73dBResonant Freq. Hz: 2000HzOperate temp: -20~+70℃Pin Pitch: 5mm
- [TDA-14240PB](https://www.tda-buzzer.com/product/piezo-passive-buzzer-with-pin/tda14240pb.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-14240PB suppliers and factory,Dimension (mm): Ф14*7Operate Volt: 3~25Vp-pS.P.L. @10cm: 78dBResonant Freq. Hz: 4000HzOperate temp: -20~+70℃Pin Pitch: 7.5mm
- [TDA-M14011-0527](https://www.tda-buzzer.com/product/smd-magnetic-passive-buzzer/tdam140110527.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-M14011-0527 suppliers and factory,Dimension (mm): 14*11*3Rated Volt: 5Vo-pCoil Resist: 43±3ΩS.P.L: 90dB /10cmRes. Freq: 2730Hz
- [TDA-M1515KC8D40](https://www.tda-buzzer.com/product/smd-speaker/tdam1515kc8d40.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-M1515KC8D40 suppliers and factory,Dimension (mm):15*15*4AC Resistance: 8±20%ΩS.P.L: 89±3dBRes. Freq: 800±15% HzFreq. Range: F0~ 6K HzRated Power : 0.5 WOperate temp: -40~ +100℃
- [TDA-15CC8N35](https://www.tda-buzzer.com/product/mylar-speaker/tda15cc8n35.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-15CC8N35 suppliers and factory,Dimension (mm): Ф15*3.5AC Resistance: 8±15%ΩS.P.L: 89±3dBRes. Freq.（Hz): 1000±20% Freq. Range: 300~ 8K HzRated Power: 0.5 WOperate temp: -20~ +60℃
- [TDA-15CC8N39](https://www.tda-buzzer.com/product/mylar-speaker/tda15cc8n39.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-15CC8N39 suppliers and factory,Dimension (mm): Ф15*3.9AC Resistance: 8±15%ΩS.P.L: 87±3dBRes. Freq.（Hz): 1000±20% Freq. Range: 300~ 8K HzRated Power: 0.5 WOperate temp: -20~ +60℃
- [TDA-15CC8ND30](https://www.tda-buzzer.com/product/mylar-speaker/tda15cc8nd30.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-15CC8ND30 suppliers and factory,Dimension (mm): Ф15*3.0AC Resistance: 8±15%ΩS.P.L: 86±3dBRes. Freq.（Hz): 1000±20% Freq. Range: 300~ 8K HzRated Power: 0.5 WOperate temp: -20~ +60℃
- [TDA-1510VC8N36](https://www.tda-buzzer.com/product/mylar-speaker/tda1510vc8n36.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-1510VC8N36 suppliers and factory,Dimension (mm): 15*10*3.6AC Resistance: 8±15%ΩS.P.L: 82±3dBRes. Freq.（Hz): 1200±20%Freq. Range: 300~ 8K HzRated Power: 0.5 WOperate temp: -20~ +60℃
- [TDA-1511KC8N33](https://www.tda-buzzer.com/product/mylar-speaker/tda1511kc8n33.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-1511KC8N33 suppliers and factory,Dimension (mm): 15*11*3.5AC Resistance: 8±15%ΩS.P.L: 82±3dBRes. Freq.（Hz): 1200±20%Freq. Range: 300~ 8K HzRated Power: 0.5 WOperate temp: -20~ +60℃
- [TDA-1511KS8K25](https://www.tda-buzzer.com/product/mylar-speaker/tda1511ks8k25.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-1511KS8K25 suppliers and factory,Dimension (mm): 15*11*2.5AC Resistance: 8±15%ΩS.P.L: 82±3dBRes. Freq.（Hz): 710±20%/900±20% (at1cc)Freq. Range: 300~ 5K HzRated Power: 0.5 WOperate tem...
- [TDA-1511KS8K35](https://www.tda-buzzer.com/product/mylar-speaker/tda1511ks8k35.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-1511KS8K35 suppliers and factory,Dimension (mm): 15*11*3.5AC Resistance: 8±15%ΩS.P.L: 82±3dBRes. Freq.（Hz): 600±20%/880±20% (at1cc)Freq. Range: 300~ 5K HzRated Power: 0.5 WOperate tem...
- [TDA-1511KS8KI30](https://www.tda-buzzer.com/product/mylar-speaker/tda1511ks8ki30.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-1511KS8KI30 suppliers and factory,Dimension (mm): 15*11*3.0AC Resistance: 8±15%ΩS.P.L: 82±3dBRes. Freq.（Hz): 600±20%/880±20% (at1cc)Freq. Range: 300~ 5K HzRated Power: 0.5 WOperate tem...
- [TDA-16CC8N36](https://www.tda-buzzer.com/product/mylar-speaker/tda16cc8n36.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-16CC8N36 suppliers and factory,Dimension (mm): Ф16*3.6AC Resistance: 8±15%ΩS.P.L: 88±3dBRes. Freq.（Hz): 900±20% Freq. Range: 300~ 5K HzRated Power: 0.7 WOperate temp: -20~ +60℃
- [TDA-1609KE8KI30](https://www.tda-buzzer.com/product/mylar-speaker/tda1609ke8ki30.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-1609KE8KI30 suppliers and factory,Dimension (mm): 16*9*3.0AC Resistance: 8±15%ΩS.P.L: 82±3dBRes. Freq.（Hz): 670±20%/900±20% (at1cc)Freq. Range: 300~ 5K HzRated Power: 0.5 WOperate temp...
- [TDA-1609KS8K35-P18.8](https://www.tda-buzzer.com/product/mylar-speaker/tda1609ks8k35p18-8.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-1609KS8K35-P18.8 suppliers and factory,Dimension (mm): 16*9*3.5AC Resistance: 8±15%ΩS.P.L: 82±3dBRes. Freq.（Hz): 730±20%/900±20% (at1cc)Freq. Range: 300~ 5K HzRated Power: 0.5 WOperate temp...
- [TDA-1612-25P-AO](https://www.tda-buzzer.com/product/ultrasonic-sensor/tda161225pao.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-1612-25P-AO suppliers and factory,Operating Volt: MAX. 15Operating Frequency: 25±2KHzSPL: Min 110dBDimension: Ф16.2*12
- [TDA-1612-40P-AO](https://www.tda-buzzer.com/product/ultrasonic-sensor/tda161240pao.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-1612-40P-AO suppliers and factory,Operating Volt: MAX. 15Operating Frequency: 40±2KHzSPL: Min 110dBDimension: Ф16.2*12
- [TDA-152](https://www.tda-buzzer.com/product/piezo-passive-buzzer-with-wire/tda152.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-152 suppliers and factory,Dimension (mm): Ф16.5*4.0Operate Volt: 3~25Vp-pS.P.L. @10cm: 80dBResonant Freq. Hz: 4000HzOperate temp: -20~+60℃POD: Lead Wire
- [TDA-M15240B](https://www.tda-buzzer.com/product/smd-piezo-passive-buzzer/tdam15240b.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-M15240B suppliers and factory,Dimension (mm): Ф16.8*6Operate Volt: 3~25Vp-pS.P.L: 90dB/10cmResonant Freq. Hz: 4000Operate temp: -20~﹢85℃
- [TDA-15220](https://www.tda-buzzer.com/product/piezo-passive-buzzer-with-pin/tda15220.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-15220 suppliers and factory,Dimension (mm): Ф16.8*8.6Operate Volt: 3~25Vp-pS.P.L. @10cm: 70dB Resonant Freq. Hz: 2000HzOperate temp: -20~+70℃Pin Pitch: 10mm
- [TDA-15240](https://www.tda-buzzer.com/product/piezo-passive-buzzer-with-pin/tda15240.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-15240 suppliers and factory,Dimension (mm): Ф16.8*7Operate Volt: 3~25Vp-pS.P.L. @10cm: 80dBResonant Freq. Hz: 4000HzOperate temp: -20~+70℃Pin Pitch: 10mm
- [TDA-M15220](https://www.tda-buzzer.com/product/smd-piezo-passive-buzzer/tdam15220.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-M15220 suppliers and factory,Dimension (mm): 17*17*8.5Operate Volt: 3~25Vp-pS.P.L: 70dB/10cmResonant Freq. Hz: 2000Operate temp: -20~﹢85℃
- [TDA-15220C](https://www.tda-buzzer.com/product/piezo-passive-buzzer-with-wire/tda15220c.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-15220C suppliers and factory,Dimension (mm): Ф17*7.0Operate Volt: 3~25Vp-pS.P.L. @10cm: 75dBResonant Freq. Hz: 2000HzOperate temp: -20~+60℃POD: Lead Wire
- [TDA-15240H ](https://www.tda-buzzer.com/product/piezo-passive-buzzer-with-pin/TDA15240-219.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-15240H  suppliers and factory,Oscillation Frequency(Hz)：4000 Operating Voltage (Vp-p)：30 max  Current Consumption (mA)： MAX. 2 Sound Pressure Level (dB): MIN. 80  Operating Tempera...
- [TDA-M18220D](https://www.tda-buzzer.com/product/smd-piezo-passive-buzzer/tdam18220d.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-M18220D suppliers and factory,Dimension (mm): 18*18*8Operate Volt: 3~18Vp-pS.P.L: 90dB/10cmResonant Freq. Hz: 2000Operate temp: -40~﹢105℃
- [TDA-18CC8N37](https://www.tda-buzzer.com/product/mylar-speaker/tda18cc8n37.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-18CC8N37 suppliers and factory,Dimension (mm): Ф18*3.7AC Resistance: 8±15%ΩS.P.L: 90±3dBRes. Freq.（Hz): 900±20% Freq. Range: 300~ 8K HzRated Power: 0.8 WOperate temp: -20~ +60℃
- [TDA-1810VC8N37](https://www.tda-buzzer.com/product/mylar-speaker/tda1810vc8n37.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-1810VC8N37 suppliers and factory,Dimension (mm): 18*10*3.6AC Resistance: 8±15%ΩS.P.L: 82±3dBRes. Freq.（Hz): 1300±20% Freq. Range: 300~ 8K HzRated Power: 0.5 WOperate temp: -20~ +60℃
- [TDA-1813UC8N37](https://www.tda-buzzer.com/product/mylar-speaker/tda1813uc8n37.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-1813UC8N37 suppliers and factory,Dimension (mm): 18*13*3.7AC Resistance: 8±15%ΩS.P.L: 88±3dBRes. Freq.（Hz): 1000±20% Freq. Range: 300~ 8K HzRated Power: 0.8 W Operate temp: -20~ +60℃
- [TDA-1813VC8ND30](https://www.tda-buzzer.com/product/mylar-speaker/tda1813vc8nd30.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-1813VC8ND30 suppliers and factory,Dimension (mm): 18*13*3.7AC Resistance: 8±15%ΩS.P.L: 88±3dBRes. Freq.（Hz): 900±20% Freq. Range: 300~ 8K HzRated Power: 0.5 WOperate temp: -20~ +60℃
- [TDA-17240](https://www.tda-buzzer.com/product/piezo-passive-buzzer-with-pin/tda17240.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-17240 suppliers and factory,Dimension (mm): Ф20*17*7.5Operate Volt: 3~25Vp-pS.P.L. @10cm:85dBResonant Freq. Hz: 4000HzOperate temp: -20~+70℃Pin Pitch: 10mm
- [TDA-20CC8T37](https://www.tda-buzzer.com/product/mylar-speaker/tda20cc8t37.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-20CC8T37 suppliers and factory,Dimension (mm): Ф20*3.7AC Resistance: 8±15%ΩS.P.L: 86±3dBRes. Freq.（Hz): 1100±20% Freq. Range: 300~ 8K HzRated Power: 0.8 WOperate temp: -20~ +60℃
- [TDA-20CC8TI45](https://www.tda-buzzer.com/product/mylar-speaker/tda20cc8ti45.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-20CC8TI45 suppliers and factory,Dimension (mm): Ф20*4.5AC Resistance: 8±15%ΩS.P.L: 91±3dBRes. Freq.（Hz): 750±20% Freq. Range: 300~ 8K HzRated Power: 0.8 WOperate temp: -20~ +60℃
- [TDA-19227PA](https://www.tda-buzzer.com/product/piezo-passive-buzzer-with-pin/tda19227pa.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-19227PA suppliers and factory,
- [TDA-23220PB](https://www.tda-buzzer.com/product/piezo-passive-buzzer-with-pin/tda23220pb.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-23220PB suppliers and factory,Dimension (mm): Ф21.8*11Operate Volt: 3~25Vp-pS.P.L. @10cm: 80dB Resonant Freq. Hz: 2000HzOperate temp: -20~+70℃Pin Pitch: 23mm
- [TDA-23220PL](https://www.tda-buzzer.com/product/piezo-passive-buzzer-with-pin/tda23220pl.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-23220PL suppliers and factory,Dimension (mm): Ф21.8*10Operate Volt: 3~25Vp-pS.P.L. @10cm: 80-94dBResonant Freq. Hz: 2000HzOperate temp: -20~+70℃Pin Pitch: 23mm
- [TDA-20205PB](https://www.tda-buzzer.com/product/piezo-passive-buzzer-with-pin/tda20205pb.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-20205PB suppliers and factory,Dimension (mm): Ф22*7Operate Volt: 3~25Vp-pS.P.L. @10cm:85dBResonant Freq. Hz: 4000HzOperate temp: -20~+70℃Pin Pitch: 10mm
- [TDA-20220](https://www.tda-buzzer.com/product/piezo-passive-buzzer-with-pin/tda20220.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-20220 suppliers and factory,Dimension (mm): Ф22*11Operate Volt: 3~25Vp-pS.P.L. @10cm:75dBResonant Freq. Hz: 2000HzOperate temp: -20~+70℃Pin Pitch: 10mm
- [TDA-20240](https://www.tda-buzzer.com/product/piezo-passive-buzzer-with-pin/tda20240.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-20240 suppliers and factory,Dimension (mm): Ф22*12Operate Volt: 3~30Vp-pS.P.L. @10cm: 90dBResonant Freq. Hz: 4000HzOperate temp: -20~+70℃Pin Pitch: 10mm
- [TDA-M20220](https://www.tda-buzzer.com/product/smd-piezo-passive-buzzer/tdam20220.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-M20220 suppliers and factory,Dimension (mm): Ф22.6*12Operate Volt: 3~30Vp-pS.P.L: 80dB/10cmResonant Freq. Hz: 2000Operate temp: -30~﹢120℃
- [TDA-20A38](https://www.tda-buzzer.com/product/piezo-active-buzzer-with-pin/tda20a38.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-20A38 suppliers and factory,Dimension (mm): Ф23*19Rated Volt: 12VDC Operate Volt: 3~25VDCS.P.L: 85dB/30cmResonant Freq. Hz: 3500±500Operate Temp: -20~﹢70℃
- [TDA-20D1](https://www.tda-buzzer.com/product/piezo-active-buzzer-with-pin/tda20d1.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-20D1 suppliers and factory,Dimension (mm): Ф23*10.5Rated Volt: 12VDCOperate Volt: 2~20VDCS.P.L: 70dB /30cmResonant Freq. Hz: 3500±500Operate temp: -20~﹢60℃
- [TDA-20D3](https://www.tda-buzzer.com/product/piezo-active-buzzer-with-wire/tda20d3.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-20D3 suppliers and factory,Dimension (mm): Ф23*19.3Rated Volt: 220V(AC)Operate Volt: 180~250V(AC)S.P.L: 85dB/30cmResonant Freq. Hz: 50-60Operate temp:  -20~﹢60℃
- [TDA-20D8](https://www.tda-buzzer.com/product/piezo-active-buzzer-with-wire/tda20d8.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-20D8 suppliers and factory,Dimension (mm): Ф23*19.3Rated Volt: 12VDCOperate Volt: 3~25VDCS.P.L: 85dB /30cmResonant Freq. Hz: 3500±500Operate temp: -20~﹢70℃
- [TDA-24330](https://www.tda-buzzer.com/product/piezo-active-buzzer-with-pin/tda24330.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-24330 suppliers and factory,Dimension (mm): Ф23.3*11Rated Volt: 12VDCOperate Volt: 3~25VDCS.P.L: 85dB/30cmResonant Freq. Hz: 3500±500Operate temp: -20~﹢70℃
- [TDA-20C9B](https://www.tda-buzzer.com/product/piezo-active-buzzer-with-pin/tda20c9b.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-20C9B suppliers and factory,Dimension (mm): Ф23.8*16Rated Volt: 12VDCOperate Volt: 3~25VDCS.P.L: 90dB /30cmResonant Freq. Hz: 2900±500Operate temp: -20~﹢70℃
- [TDA-B24W34A](https://www.tda-buzzer.com/product/piezo-active-buzzer-with-wire/tdab24w34a.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-B24W34A suppliers and factory,Dimension (mm): Ф24*9.5Rated Volt: 9VDCOperate Volt: 3~25VDCS.P.L: 80dB/30cmResonant Freq. Hz: 3400±500Operate temp: -20~﹢60℃
- [TDA-2415VC8TD38](https://www.tda-buzzer.com/product/mylar-speaker/tda2415vc8td38.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-2415VC8TD38 suppliers and factory,Dimension (mm): 24*15*3.8AC Resistance: 8±15%ΩS.P.L: 88±3dBRes. Freq.（Hz): 850±20%Freq. Range: 300~ 8K HzRated Power: 0.7 WOperate temp: -20~ +60℃
- [TDA-25CC4U18](https://www.tda-buzzer.com/product/mylar-speaker/tda25cc4u18.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-25CC4U18 suppliers and factory,Dimension (mm): φ25xH7.8AC Resistance: 4±15%ΩS.P.L: 90±3dBRes. Freq.（Hz): 300±20% Freq. Range: F0~20K HzRated Power: 2.5WOperate temp: -20~ +60℃
- [TDA-23220-3](https://www.tda-buzzer.com/product/piezo-passive-buzzer-with-pin/tda232203.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-23220-3 suppliers and factory,Dimension (mm): Ф26.5x22x7.0Operate Volt: 3~30Vp-pS.P.L. @10cm: 98dB/10cmResonant Freq. Hz: 2000Operate temp: -30^70Pin Pitch: 12.5mm
- [TDA-23220H](https://www.tda-buzzer.com/product/piezo-passive-buzzer-with-pin/tda23220h.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-23220H suppliers and factory,
- [TDA-23220](https://www.tda-buzzer.com/product/piezo-passive-buzzer-with-pin/TDA23220H-220.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-23220 suppliers and factory,Oscillation Frequency(Hz)：2000 Operating Voltage (Vp-p)：30 max  Current Consumption (mA)： MAX. 2 Sound Pressure Level (dB): MIN. 80  Operating Tempera...
- [TDA-28CC8I60](https://www.tda-buzzer.com/product/mylar-speaker/tda28cc8i60.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-28CC8I60 suppliers and factory,Dimension (mm): Ф28*6.0AC Resistance: 8±15%ΩS.P.L: 85±3dBRes. Freq.（Hz): 650±20% Freq. Range: 300~ 8K HzRated Power: 0.8 WOperate temp: -20~ +60℃
- [TDA-27C9](https://www.tda-buzzer.com/product/piezo-active-buzzer-with-wire/tda27c9.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-27C9 suppliers and factory,Dimension (mm): Ф29.5*24.5Rated Volt: 12VDCOperate Volt: 3~25VDCS.P.L: 85dB /30cm(Single)Resonant Freq. Hz: 3200±500Operate temp:  -20~﹢60℃
- [TDA-27D2](https://www.tda-buzzer.com/product/piezo-active-buzzer-with-pin/tda27d2.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-27D2 suppliers and factory,Dimension (mm): Ф30*14.85Rated Volt: 12VDCOperate Volt: 3~25VDCS.P.L: 88dB /30cmResonant Freq. Hz: 3500±500Operate temp:  -20~﹢70℃
- [TDA-27D4](https://www.tda-buzzer.com/product/piezo-active-buzzer-with-pin/tda27d4.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-27D4 suppliers and factory,
- [TDA-27C4](https://www.tda-buzzer.com/product/piezo-active-buzzer-with-wire/tda27c4.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-27C4 suppliers and factory,Dimension (mm): Ф30*16Rated Volt: 12VDCOperate Volt: 3~25VDCS.P.L: 85dB /30cmResonant Freq. Hz: 3000±500Operate temp:  -20~﹢60℃
- [TDA-272](https://www.tda-buzzer.com/product/piezo-passive-buzzer-with-wire/tda272.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-272 suppliers and factory,Dimension (mm): Ф30*5.5Operate Volt: 3~25Vp-pS.P.L. @10cm: 80dBResonant Freq. Hz: 3500HzOperate temp: -20~+60℃POD: Lead Wire
- [TDA-273](https://www.tda-buzzer.com/product/piezo-passive-buzzer-with-wire/tda273.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-273 suppliers and factory,Dimension (mm): Ф30.0x9.0Operate Volt: 3~45Vp-pS.P.L. @10cm: 85dBResonant Freq. Hz: 1100&3500HzOperate temp: -20~+60℃POD: Lead Wire
- [TDA-3015KDP17](https://www.tda-buzzer.com/product/piezo-speaker/tda3015kdp17.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-3015KDP17 suppliers and factory,Dimension (mm): 30*15*1.7Capacitance: 300±30%nFS.P.L: 80±3dB//5Vrms/10cm Res. Freq: 850±20%HzFreq. Range: F0-5KRated Power : 5rmsOperate temp: - 20 ~ ...
- [TDA-B30CC16I125W8](https://www.tda-buzzer.com/product/auto-speaker/tda30cc16t13w08.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-B30CC16I125W8 suppliers and factory,Dimension (mm): Ф30*H12.5AC Resistance: 16±20%ΩS.P.L: 84~96±3dBRes. Freq: 1200±20% HzFreq. Range: F0~ 4K HzRated Power: 0.8 WOperate temp: -40~85℃
- [TDA-3020VC8TI56](https://www.tda-buzzer.com/product/mylar-speaker/tda3020vc8ti56.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-3020VC8TI56 suppliers and factory,Dimension (mm): 30*20*5.6AC Resistance: 8±15%ΩS.P.L: 91±3dBRes. Freq.（Hz): 800±20% Freq. Range: 300~ 8K HzRated Power: 1.5 WOperate temp: -20~ +60℃
- [TDA-36CC8T50](https://www.tda-buzzer.com/product/mylar-speaker/tda36cc8t50.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-36CC8T50 suppliers and factory,Dimension (mm): Ф36*5.0AC Resistance: 8±15%ΩS.P.L: 93±3dBRes. Freq.（Hz): 750±20% Freq. Range: 300~ 6K HzRated Power: 1.0 WOperate temp: -20~ +60℃
- [TDA-R37CC8I16](https://www.tda-buzzer.com/product/auto-speaker/tdar37cc8i16.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-R37CC8I16 suppliers and factory,Dimension (mm): Ø37xH16.5AC Resistance: 8±15%ΩS.P.L: 72±2dBRes. Freq: 400±15%HzFreq. Range: F0~ 17KHzRated Power : 0.3WOperate temp: -40~ +90℃
- [TDA-C3812-25-C100](https://www.tda-buzzer.com/product/tweeter/tdac381225c100.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-C3812-25-C100 suppliers and factory,Operating Volt: MAX. 10Rated Volt: 2.83Operating Frequency: 25±5 KHZSPL: MIN. 90Dimension: Φ38.0 x H12.4
- [TDA-35332](https://www.tda-buzzer.com/product/piezo-active-buzzer-with-pin/tda35332.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-35332 suppliers and factory,Dimension (mm): Ф39*20Rated Volt: 12VDCOperate Volt: 3~25VDCS.P.L: 90dB/30cmResonant Freq. Hz: 3200±500Operate temp: -20~﹢60℃
- [TDA-4040KC4U20](https://www.tda-buzzer.com/product/auto-speaker/tda4040kc4u20.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-4040KC4U20 suppliers and factory,Dimension (mm): 40*40*20.5AC Resistance: 4±15%ΩS.P.L: 86±3dBRes. Freq: 170±20% HzFreq. Range: F0~ 20K HzRated Power : 3 WOperate temp: -25~ +70℃
- [TDA-40CC8I55](https://www.tda-buzzer.com/product/mylar-speaker/tda40cc8i55.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-40CC8I55 suppliers and factory,Dimension (mm): Ф40*5.5AC Resistance: 8±15%ΩS.P.L: 93±3dBRes. Freq.（Hz): 500±20% Freq. Range: 300~ 8K HzRated Power: 2.0 WOperate temp: -20~ +60℃
- [TDA-C4112-20-C100](https://www.tda-buzzer.com/product/tweeter/tdac411220c100.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-C4112-20-C100 suppliers and factory,Operating Volt: MAX. 10Rated Volt: 2.83Operating Frequency: 25±5 KHZSPL: MIN. 90Dimension: Φ41.0 x H12.0
- [TDA-45D1](https://www.tda-buzzer.com/product/piezo-active-buzzer-with-wire/tda45d1.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-45D1 suppliers and factory,Dimension (mm): Ф45*26Rated Volt: 12VDCOperate Volt: 3~25VDCS.P.L: 105dB/30cmResonant Freq. Hz: 2900±500Operate temp: -20~﹢60℃
- [TDA-B5035CC4U23](https://www.tda-buzzer.com/product/iot-speaker-box/tdab5035cc4u23.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-B5035CC4U23 suppliers and factory,Dimension (mm): 50x35xH23AC Resistance: 4±15%ΩS.P.L.(dB): 90±3dBRes. Freq.（Hz): 300±20% Freq. Range: F0~ 20K HzRated Power: 2.5WOperate temp: -20~ +60...
- [TDA-C5018-20-C100(with ears)](https://www.tda-buzzer.com/product/tweeter/tdac501820c100.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-C5018-20-C100(with ears) suppliers and factory,Operating Volt: MAX. 10Rated Volt: 2.83Operating Frequency: 25±5 KHZSPL: MIN. 90Dimension:Φ50.5 x H18.2
- [TDA-C5018-20-C100(without ears)](https://www.tda-buzzer.com/product/tweeter/TDAC501820C100-193.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-C5018-20-C100(without ears) suppliers and factory,Operating Volt: MAX. 10Rated Volt: 2.83Operating Frequency: 25±5 KHZSPL: MIN. 90Dimension:Φ50.5 x H18.2
- [TDA-5757KC4P36](https://www.tda-buzzer.com/product/auto-speaker/tda5757kc4p36.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-5757KC4P36 suppliers and factory,Dimension (mm): 57*57*36AC Resistance: 4±15%ΩS.P.L: 83±3dBRes. Freq: 135±20% HzFreq. Range: F0~ 20K HzRated Power : 5.0 WOperate temp: -40~ +105℃
- [TDA-W6060KC4I300W50](https://www.tda-buzzer.com/product/auto-speaker/tdaw6060kc4i300w50.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-W6060KC4I300W50 suppliers and factory,Dimension (mm): 60*60*H30AC Resistance: 4±15%ΩS.P.L: 83±3dBRes. Freq: 180±20%HzFreq. Range: F0~ 10KHzRated Power : 5WOperate temp: -40~ +105℃
- [TDA-27M2](https://www.tda-buzzer.com/product/piezo-active-buzzer-with-wire/tda27m2.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-27M2 suppliers and factory,Dimension (mm): Ф61*27Rated Volt: 220V（AC）Operate Volt: 180-250V(AC)S.P.L: 60dB at1MResonant Freq. Hz: 50-60Operate temp: -20~﹢60℃
- [TDA-W64CC8I190W05](https://www.tda-buzzer.com/product/auto-speaker/tdaw64cc8i190w05.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-W64CC8I190W05 suppliers and factory,Dimension (mm): Φ63.8*H19.4AC Resistance: 8±15%ΩS.P.L: 90±3dBRes. Freq: 310±20%HzFreq. Range: F0~ 10KHzRated Power : 0.5WOperate temp: -40~ +105℃
- [TDA-B7028KC4U16](https://www.tda-buzzer.com/product/iot-speaker-box/tdab7028kc4u16.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-B7028KC4U16 suppliers and factory,Dimension (mm): 70x28xH16.8AC Resistance: 4±15%ΩS.P.L.(dB): 90±3dBRes. Freq.（Hz): 300±20% Freq. Range: F0~ 20K HzRated Power: 2.5WOperate temp: -20~ +...
- [TDA-B7030KE4T17W30](https://www.tda-buzzer.com/product/iot-speaker-box/tdab7030ke4t17w30.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-B7030KE4T17W30 suppliers and factory,Dimension (mm): 70x30.5xH16.6AC Resistance: 4±15%ΩS.P.L.(dB): 95±3Res. Freq.（Hz): 250±20%Freq. Range: F0~ 20K HzRated Power: 3WOperate temp: -20~ +60℃
- [TDA-B7836KC4U23W30](https://www.tda-buzzer.com/product/iot-speaker-box/tdab7836kc4u23w30.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-B7836KC4U23W30 suppliers and factory,Dimension (mm): 78x36xH23.5AC Resistance: 4.0±20%S.P.L.(dB): 93±3Res. Freq.（Hz): 200±20%Freq. Range: F0~ 20K HzRated Power: 3WOperate temp: -20~ +60℃
- [TDA-W8080KC4FN353W50](https://www.tda-buzzer.com/product/auto-speaker/tdaw8080kc4fn353w50.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-W8080KC4FN353W50 suppliers and factory,Dimension (mm): 80*80*H35.3AC Resistance: 4±15%ΩS.P.L: 89±3dBRes. Freq: 400±20%HzFreq. Range: F0~ 10KHzRated Power : 5WOperate temp: -40~ +105℃
- [TDA-8518KE8C13](https://www.tda-buzzer.com/product/iot-speaker-box/tda8518ke8c13.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-8518KE8C13 suppliers and factory,Dimension (mm): 85x18xH13AC Resistance: 8±15%ΩS.P.L.(dB): 78±3dBRes. Freq.（Hz): 350±20%Freq. Range: F0~ 20K HzRated Power: 5WOperate temp: -20~ +60℃
- [TDA-B9945KC2T200W40](https://www.tda-buzzer.com/product/iot-speaker-box/tdab9945kc2t200w40.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-B9945KC2T200W40 suppliers and factory,Dimension (mm): 99.5x45xH20AC Resistance: 2±15%S.P.L.(dB): 91±3Res. Freq.（Hz): 100±20%Freq. Range: F0~ 20K HzRated Power: 4WOperate temp: -20~ +55℃
- [TDA-B10122KE4PE47W30](https://www.tda-buzzer.com/product/iot-speaker-box/tdab10122ke4pe47w30.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-B10122KE4PE47W30 suppliers and factory,Dimension (mm): 101*47*H22AC Resistance: 4±15%ΩS.P.L.(dB): 84±3dBRes. Freq.（Hz): 280±20% Freq. Range: F0~ 20K HzRated Power: 3WOperate temp: -20~ +60℃
- [TDA-B10822KE8C35](https://www.tda-buzzer.com/product/iot-speaker-box/tdab10822ke8c35.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-B10822KE8C35 suppliers and factory,Dimension (mm): 108x22xH35AC Resistance: 8±15%ΩS.P.L.(dB): 78±3dBRes. Freq.（Hz): 350±20%Freq. Range: F0~ 20K HzRated Power: 5WOperate temp: -20~ +60℃
- [TDA-B20218KE8C35](https://www.tda-buzzer.com/product/iot-speaker-box/tdab20218ke8c35.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-B20218KE8C35 suppliers and factory,Dimension (mm): 202x18xH35AC Resistance: 8±15%ΩS.P.L.(dB): 78±3dBRes. Freq.（Hz): 350±20%Freq. Range: F0~ 20K HzRated Power: 5WOperate temp: -20~+60℃
- [TDA-B23027KC8C28](https://www.tda-buzzer.com/product/iot-speaker-box/tdab23027kc8c28.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-B23027KC8C28 suppliers and factory,Dimension (mm): 230x27.5xH28.2AC Resistance: 8±15%ΩS.P.L.(dB): 82±3dBRes. Freq.（Hz): 160±20% Freq. Range: F0~ 20K HzRated Power: 5WOperate temp: -20~+...
- [TDA-25125](https://www.tda-buzzer.com/product/magnetic-passive-buzzer-with-pin/tda25125.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-25125 suppliers and factory,Oscillation Frequency (Hz): 960 square wave Operating Voltage: 10~14Vo-p  Rated Voltage: 12Vo-p  Current Consumption(mA): MAX. 60 at 12Vo-p Sound Pres...
- [TDA-16140](https://www.tda-buzzer.com/product/magnetic-passive-buzzer-with-pin/tda16140.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-16140 suppliers and factory,Oscillation Frequency (Hz): 2048 square wave Operating Voltage: 12Vo-p  Rated Voltage: 10~14Vo-p  Current Consumption(mA): MAX. 60 at 12Vo-p,2048Hz,1/...
- [Ozone generators](https://www.tda-buzzer.com/product/ozonizer/ozone-generators.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China Ozone generators suppliers and factory,TDA-V-A10W-300:Input voltage:AC200-240V  Power:TDA-V-A5W-25:Input voltage:AC200-240V  Power:TDA-V-D9W-45:Input voltage:DC12V  Power:TDA-V-D5W-25:Input...
- [Automotive AVAS and SAF](https://www.tda-buzzer.com/product/auto-avas/auto-avas.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China Automotive AVAS and SAF suppliers and factory,Product Name: Automotive AVAS and SAF Product functions: Simulate engine sound to remind pedestrians and drivers of vehicle status Frequency range: 50...
- [Voice Reporting Module (Customizable)](https://www.tda-buzzer.com/product/vcm-voice-control-module/TDAB23027KC8C28-291.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China Voice Reporting Module (Customizable) suppliers and factory,Dimension (mm): Ø26xH14.3mmImpedance: 4±15%ΩOutput Sound Pressure Level: 94±3dB（1W，0.1M）Response Frequency: 1000±20%Hz Frequency Range: F0~20KHzDistor...
- [TDA-M2020KC8E45W05](https://www.tda-buzzer.com/product/smd-speaker/tdam2020kc8e45w05.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-M2020KC8E45W05 suppliers and factory,Dimension (mm):20 x 20 x H4.5mmWeight (MAX): 1.5gImpedance: 8±20%ΩOutput Sound Pressure Level: 93±3dB(0.1M,0.5W)Response Frequency: 800±100HzOperating...
- [TDA-B5317KE4HE20W30L100-1](https://www.tda-buzzer.com/product/iot-speaker-box/tdab5317ke4he20w30l1001.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-B5317KE4HE20W30L100-1 suppliers and factory,Dimension (mm): 75x17xH15mmImpedance: 4±15%ΩOutput Sound Pressure Level: 100±3dB(3W/0.1M)Response Frequency: 970±20%HzFrequency Range: F0 --- 10KHzPow...
- [TDA-B28CC8TE8W10L50](https://www.tda-buzzer.com/product/iot-speaker-box/tdab28cc8te8w10l.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-B28CC8TE8W10L50 suppliers and factory,Dimension (mm): Φ28.64*H8mmImpedance: 8±15%ΩOutput Sound Pressure Level: 70±3dB(0.1Watt,0.1Meter) 92±3dB(0.1Watt,0.1Meter) 93±3dB(0.1Watt,0.1Meter)Pow...
- [TDA-B91CC6H230W30L80](https://www.tda-buzzer.com/product/iot-speaker-box/tdab91cc6h230w30l80.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-B91CC6H230W30L80 suppliers and factory,Dimension (mm): ￠91xH23mmImpedance: 6±15%ΩOutput Sound Pressure Level: 105±3dB（3W，0.1M）Response Frequency: 500±20%HzFrequency Range: F0 ~ 20KHzDistort...
- [TDA-35C1](https://www.tda-buzzer.com/product/piezo-active-buzzer-with-wire/tda35c1.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-35C1 suppliers and factory,Oscillation Frequency: 2900±500 Hz Operating Voltage: 9~16 Vdc Rated Voltage: 12 Vdc Current Consumption(mA): MAX. 15 at 12Vdc  Sound Pressure Level(d...
- [TDA-2735Q](https://www.tda-buzzer.com/product/piezo-active-buzzer-with-pin/tda2735q.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-2735Q suppliers and factory,Oscillation Frequency: 2700±500 Hz Operating Voltage: 3~20Vdc Rated Voltage: 12Vdc Current Consumption: MAX. 17 at 12Vdc Sound Pressure Level: MIN. 75...
- [Offline Interaction Module  (Customizable)](https://www.tda-buzzer.com/product/vcm-voice-control-module/tdabby27w20l150.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China Offline Interaction Module  (Customizable) suppliers and factory,Dimension (mm): Φ27xH5.3mmImpedance: 4±15%ΩOutput Sound Pressure Level: 90±3dB（2W，0.1M）Response Frequency: 350±20%Hz Frequency Range: F0~20KHzDistorti...
- [TDA-3SM122EZT1VA](https://www.tda-buzzer.com/product/microphone/tda3sm122ezt1va.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-3SM122EZT1VA suppliers and factory,   Sensitivity (S): -39 -38 -37 dBV/Pa 1KHz, 94dBSPL    Power supply voltage (Vdd): 1.6 3.6 V    Current consumption (Isb): 80 μA Vdd=2.1V/80 μA Vdd=3...
- [TDA-3SM222KMB1HA-P](https://www.tda-buzzer.com/product/microphone/tda3sm222kmb1hap.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-3SM222KMB1HA-P suppliers and factory,SNR: 64dBAAOP:120dB26±1dBFSDimension:3.50*2.65*0.98mm
- [TDA-HOB6027CW1033-4P-002](https://www.tda-buzzer.com/product/microphone/tdahob6027cw10334p002.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-HOB6027CW1033-4P-002 suppliers and factory,Sensitivity: -32±3dB F=1KHz 0dB=1V/PaStandard operating voltage: 2VOutput impedance: 2.2KΩ F=1KHz 1PaMax. operating voltage: 10VSensitivity reduction:...
- [TDA-MBO6027CSC-02-IP65](https://www.tda-buzzer.com/product/microphone/tdambo6027csc02ip65.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-MBO6027CSC-02-IP65 suppliers and factory,Sensitivity: -32±2dB 0dB=1V/pa，1KHzStandard operating voltage: 2VPb containation Requirement: Lead freeCharging type: Back plateOutput impedance: Low ...
- [AI Voice-Controlled Display (Customizable)](https://www.tda-buzzer.com/product/vcm-voice-control-module/ai-voicecontrolled-display-customizable.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China AI Voice-Controlled Display (Customizable) suppliers and factory,
- [Online/Offline Interaction Module (Customizable)](https://www.tda-buzzer.com/product/vcm-voice-control-module/online-offline-interaction-module-customizable.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China Online/Offline Interaction Module (Customizable) suppliers and factory,Online Interaction Features: Online Voice Interaction Mobile App Remote Control Offline Local Interaction 
- [TDA-15240E-1](https://www.tda-buzzer.com/product/piezo-passive-buzzer-with-pin/tda15240e1.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-15240E-1 suppliers and factory,    No.   Item   Unit   Specification   Condition     1   Oscillation Frequency   Hz   4000   square wave     2   Operating Voltage   Vp-p   30 max   ...
- [TDA-15240E-2](https://www.tda-buzzer.com/product/piezo-passive-buzzer-with-pin/tda15240e2.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-15240E-2 suppliers and factory,    No.   Item   Unit   Specification   Condition     1   Oscillation Frequency   Hz   4000   square wave     2   Operating Voltage   Vp-p   30 max   ...
- [TDA-12240PA-1](https://www.tda-buzzer.com/product/piezo-passive-buzzer-with-pin/tda12240pa1.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-12240PA-1 suppliers and factory,    No.   Item   Unit   Specification   Condition     1   Oscillation Frequency   Hz   4000   square wave     2   Operating Voltage   Vp-p   20 max   ...
- [TDA-14220PA-1](https://www.tda-buzzer.com/product/piezo-passive-buzzer-with-pin/tda14220pa1.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-14220PA-1 suppliers and factory,    No.   Item   Unit   Specification   Condition     1   Oscillation Frequency   Hz   2000   square wave     2   Operating Voltage   Vp-p   30 max   ...
- [TDA-15220B-1](https://www.tda-buzzer.com/product/piezo-passive-buzzer-with-pin/tda15220b1.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-15220B-1 suppliers and factory,    No.   Item   Unit   Specification   Condition     1   Oscillation Frequency   Hz   2000   square wave     2   Operating Voltage   Vp-p   30max    ...
- [TDA-19220PA](https://www.tda-buzzer.com/product/piezo-passive-buzzer-with-pin/tda19220pa.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-19220PA suppliers and factory,    No.   Item   Unit   Specification   Condition     1   Oscillation Frequency   Hz   2000   square wave     2   Operating Voltage   Vp-p   30 max   ...
- [TDA-23220H-1](https://www.tda-buzzer.com/product/piezo-passive-buzzer-with-pin/tda23220h1.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-23220H-1 suppliers and factory,    No.   Item   Unit   Specification   Condition     1   Oscillation Frequency   Hz   2000   square wave     2   Operating Voltage   Vp-p   30 max   ...
- [TDA-M15240](https://www.tda-buzzer.com/product/smd-piezo-active-buzzer/tdam15240.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-M15240 suppliers and factory,    No.   Item   Unit   Specification   Condition     1   Oscillation Frequency   Hz   4000         2   Operating Voltage   Vp-p   30max         3   C...
- [TDA-M12241](https://www.tda-buzzer.com/product/smd-piezo-active-buzzer/tdam12241.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-M12241 suppliers and factory,    No.   Item   Unit   Specification   Condition     1   Oscillation Frequency   Hz   4100   square wave     2   Operating Voltage   Vp-p   20max   s...
- [TDA-UFC0015](https://www.tda-buzzer.com/product/ultrasonic-sensor/tdaufc0015.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-UFC0015 suppliers and factory,    No.   Item   Unit   Specification   Condition     1   Working frequency   MHz   2±0.1         2   Detect the liquid level range   mm   20-500   Ma...
- [TDA-UFC0015-H](https://www.tda-buzzer.com/product/ultrasonic-sensor/tdaufc0015h.html):TDA Company：Changzhou Haoxiang Electronics Co., Ltd. is China TDA-UFC0015-H suppliers and factory,    No.   Item   Unit   Specification   Condition     1   Working frequency   MHz   2±0.1         2   Detect the liquid level range   mm   20-500   Ma...

## News

[News](https://www.tda-buzzer.com/news/)
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[Industry News](https://www.tda-buzzer.com/news/industry-news/)

- [2022 Munich International Electronic Components Fair.](https://www.tda-buzzer.com/news/industry-news/2018-munich-international-electronic-componets-expo.html):Created by Electronica International Electronica International Electronic Equipment Expo (electronica 2nd-year first report), after 4 years of work, completed o...
- [A simple method for distinguishing active electromagnetic buzzers from passive electromagnetic buzzers.](https://www.tda-buzzer.com/news/company-news/2018-Munich-International-Electronic-Componets-Expo-8.html):The simple difference between the active buzzer and passive buzzer:
The fundamental difference between an active buzzer and a passive buzzer is that the product...
- [The subtle difference between the piezoelectric buzzer and electromagnetic buzzer.](https://www.tda-buzzer.com/news/company-news/2018-Munich-International-Electronic-Componets-Expo-9.html):We have analyzed the relevant situation of piezoelectric buzzers and electromagnetic buzzers before, so we know a little about both of them, but usually, we wil...
- [TDA will take part in the Munich Electronics Fair from July 11 to 13, 2023 at the National Convention and Exhibition Center in Shanghai, China. Hall H5.2, booth number F333, welcome to your visit!](https://www.tda-buzzer.com/news/company-news/tda-will-take-part-in-the-munich-electronics-fair-from-july-11-to-13-2023-at-the-national-convention-and-exhibition-center-in-shanghai-china-hall-h5-2-booth-number-f333-welcome-to-your-visit.html):TDA will take part in the Munich Electronics Fair from July 11 to 13, 2023 at the National Convention and Exhibition Center in Shanghai, China. Hall H5.2, booth...
- [What is an SMD buzzer, and how does it differ from traditional through-hole buzzers?](https://www.tda-buzzer.com/news/industry-news/what-is-an-smd-buzzer-and-how-does-it-differ-from-traditional-throughhole-buzzers.html):An SMD (Surface Mount Device) buzzer is an electronic sound-generating component designed for easy surface mount assembly on printed circuit boards (PCBs). It i...
- [How does SMD Buzzer Passive implement patch?](https://www.tda-buzzer.com/news/industry-news/how-does-smd-buzzer-passive-implement-patch.html):To implement an SMD (Surface Mount Device) Buzzer Passive on a printed circuit board (PCB), a soldering technique known as "reflow soldering" or "surface mount ...
- [What is the function of SMD Buzzer Passive and how does it work?](https://www.tda-buzzer.com/news/industry-news/what-is-the-function-of-smd-buzzer-passive-and-how-does-it-work.html):The function of an SMD (Surface Mount Device) Buzzer Passive is to generate audible tones or alert signals in electronic devices and systems. It is a type of au...
- [Where is the small and thin advantage of SMD Buzzer Passive?](https://www.tda-buzzer.com/news/industry-news/where-is-the-small-and-thin-advantage-of-smd-buzzer-passive.html):The small and thin advantages of SMD (Surface Mount Device) Buzzer Passives lie in their compact size and low-profile design. These advantages make them highly ...
- [Will the SMD Buzzer Passive cause electromagnetic interference to other equipment when installed?](https://www.tda-buzzer.com/news/industry-news/will-the-smd-buzzer-passive-cause-electromagnetic-interference-to-other-equipment-when-installed.html):SMD Buzzer Passive, like any electronic component, has the potential to cause electromagnetic interference (EMI) if not properly designed and implemented. Howev...
- [What is the principle behind the best bass response of the port enclosure used by the Appliance Speaker Box?](https://www.tda-buzzer.com/news/industry-news/what-is-the-principle-behind-the-best-bass-response-of-the-port-enclosure-used-by-the-appliance-speaker-box.html):The principle behind achieving the best bass response in a ported enclosure used by an Appliance Speaker Box is based on the concept of tuned resonance and acou...
- [What engineering techniques are employed to mitigate the effects of Appliance Speaker Box resonance and isolate vibrations that could impair sound quality or affect the structural integrity of the appliance?](https://www.tda-buzzer.com/news/industry-news/what-engineering-techniques-are-employed-to-mitigate-the-effects-of-appliance-speaker-box-resonance-and-isolate-vibrations-that-could-impair-sound-quality-or-affect-the-structural-integrity-of-the-appliance.html):Engineering techniques aimed at mitigating the effects of Appliance Speaker Box resonance and isolating vibrations are crucial to ensure optimal sound quality a...
- [What is the principle of Magnetic Buzzer reverse polarity protection?](https://www.tda-buzzer.com/news/industry-news/what-is-the-principle-of-magnetic-buzzer-reverse-polarity-protection.html):The reverse polarity protection in a magnetic buzzer is typically achieved through the use of a diode connected in series with the buzzer coil. The principle be...
- [What is the specific use of Magnetic Buzzer in the automotive industry?](https://www.tda-buzzer.com/news/industry-news/what-is-the-specific-use-of-magnetic-buzzer-in-the-automotive-industry.html):In the automotive industry, magnetic buzzers serve various specific uses, primarily related to providing audible alerts and warnings to both drivers and passeng...
- [How does the diaphragm in the Electret Condenser Microphone capture sound?](https://www.tda-buzzer.com/news/industry-news/how-does-the-diaphragm-in-the-electret-condenser-microphone-capture-sound.html):The diaphragm in an Electret Condenser Microphone (ECM) captures sound through its ability to respond to variations in air pressure caused by incoming sound wav...
- [How is the vibration pattern of the Electret Condenser Microphone different from other microphones?](https://www.tda-buzzer.com/news/industry-news/how-is-the-vibration-pattern-of-the-electret-condenser-microphone-different-from-other-microphones.html):The vibration pattern of an Electret Condenser Microphone (ECM) is not fundamentally different from other types of microphones; rather, it's the sensitivity, si...
- [Why does Magnetic Buzzer use pulse width modulation to be energy efficient?](https://www.tda-buzzer.com/news/industry-news/why-does-magnetic-buzzer-use-pulse-width-modulation-to-be-energy-efficient.html):Magnetic buzzers use pulse width modulation (PWM) to achieve energy efficiency for several reasons:

1. Controlled Power Delivery: PWM allows for precise contro...
- [How does the IOT Speaker Box's processor ensure high-quality audio processing?](https://www.tda-buzzer.com/news/industry-news/how-does-the-iot-speaker-box-s-processor-ensure-highquality-audio-processing.html):An IoT speaker box's processor plays a pivotal role in ensuring high-quality audio processing through several key mechanisms and functionalities:

1. Audio Deco...
- [How to minimize audio delay when connecting to IOT Speaker Box wirelessly?](https://www.tda-buzzer.com/news/industry-news/how-to-minimize-audio-delay-when-connecting-to-iot-speaker-box-wirelessly.html):Minimizing audio delay when connecting to an IoT (Internet of Things) speaker box wirelessly is essential for maintaining synchronicity between audio and video,...
- [Why are Piezo Buzzer's piezoelectric crystals and ceramic components highly sensitive to electrical signals?](https://www.tda-buzzer.com/news/industry-news/why-are-piezo-buzzer-s-piezoelectric-crystals-and-ceramic-components-highly-sensitive-to-electrical-signals.html):Piezo Buzzer's piezoelectric crystals and ceramic components are highly sensitive to electrical signals due to their intrinsic piezoelectric properties. The sen...
- [What application scenarios are suitable for the different methods of generating negative ions by Anion Generator, and what are their functions?](https://www.tda-buzzer.com/news/industry-news/what-application-scenarios-are-suitable-for-the-different-methods-of-generating-negative-ions-by-anion-generator-and-what-are-their-functions.html):Anion generators, designed to produce negative ions, have become key assets in the field of air purification and overall health. These generators use various io...
- [How can the driver customize and control the multimedia horn system in the vehicle and activate the horn for specific situations?](https://www.tda-buzzer.com/news/industry-news/how-can-the-driver-customize-and-control-the-multimedia-horn-system-in-the-vehicle-and-activate-the-horn-for-specific-situations.html):To customize and control the Multimedia Horn Auto system in a vehicle and activate it for specific situations, the driver can follow these steps:

Access the mu...
- [Is there any progress in optimizing the frequency range and sound quality that SMD Buzzer Passive can achieve?](https://www.tda-buzzer.com/news/industry-news/is-there-any-progress-in-optimizing-the-frequency-range-and-sound-quality-that-smd-buzzer-passive-can-achieve.html):Yes, SMD passive buzzers have come a long way in optimizing frequency range and sound quality. These advancements are driven by the growing demand for better pe...
- [How does SMD Buzzer Passive ensure that it is not affected by moisture or exposure to weather?](https://www.tda-buzzer.com/news/industry-news/how-does-smd-buzzer-passive-ensure-that-it-is-not-affected-by-moisture-or-exposure-to-weather.html):SMD passive buzzers, like other similar electronic components, undergo certain measures to ensure their safety against moisture and climate. Here are a few ways...
- [What are the typical sound output characteristics of Magnetic Buzzer SMDs in terms of volume and frequency?](https://www.tda-buzzer.com/news/industry-news/what-are-the-typical-sound-output-characteristics-of-magnetic-buzzer-smds-in-terms-of-volume-and-frequency.html):The sound output characteristics of a magnetic buzzer SMD often depend on different factors, including design, specifications, and application requirements. How...
- [What is the impact of harmonic distortion levels of 50mm Tweeter at different frequencies and power levels?](https://www.tda-buzzer.com/news/industry-news/what-is-the-impact-of-harmonic-distortion-levels-of-50mm-tweeter-at-different-frequencies-and-power-levels.html):Harmonic distortion levels in a 50mm tweeter at various frequencies and power levels significantly influence audio quality. Elevated harmonic distortion, partic...
- [How does the choice of piezoelectric ceramic contribute to the efficiency and performance of the Piezo buzzer?](https://www.tda-buzzer.com/news/industry-news/how-does-the-choice-of-piezoelectric-ceramic-contribute-to-the-efficiency-and-performance-of-the-piezo-buzzer.html):The efficiency and performance of a Piezo Buzzer greatly depend on the type of piezoelectric ceramic chosen. The piezoelectric ceramic acts as the central compo...
- [Is the buzzer designed to emit a sound that stands out in a crowded auditory environment?](https://www.tda-buzzer.com/news/industry-news/is-the-buzzer-designed-to-emit-a-sound-that-stands-out-in-a-crowded-auditory-environment.html):The design of the Magnetic Buzzer often consists of concerns to make sure that its emitted sound stands proud efficiently in crowded auditory environments. Here...
- [How does the adhesive contribute to the overall robustness of the magnetic buzzer under dynamic conditions?](https://www.tda-buzzer.com/news/industry-news/how-does-the-adhesive-contribute-to-the-overall-robustness-of-the-magnetic-buzzer-under-dynamic-conditions.html):The adhesive used in a magnetic buzzer plays a significant role in improving the overall robustness of the device under dynamic conditions. Here are the detaile...
- [In coaxial and combo speakers, how can the design of car speakers' cones be optimized to provide enhanced bass response?](https://www.tda-buzzer.com/news/industry-news/in-coaxial-and-combo-speakers-how-can-the-design-of-car-speakers-cones-be-optimized-to-provide-enhanced-bass-response.html):The optimization of car speaker cones for enhanced bass response is a crucial aspect of speaker design. Achieving deep and impactful bass requires careful consi...
- [How does the voltage level applied to the needle point or electrode impact the efficiency of ionization in anion generators?](https://www.tda-buzzer.com/news/industry-news/how-does-the-voltage-level-applied-to-the-needle-point-or-electrode-impact-the-efficiency-of-ionization-in-anion-generators.html):The voltage level applied to the needle point or electrode in anion generators plays a crucial role in determining the efficiency of ionization. The ionization ...
- [How is the stability of voltage levels maintained in anion generators to ensure consistent ionization performance over time?](https://www.tda-buzzer.com/news/industry-news/how-is-the-stability-of-voltage-levels-maintained-in-anion-generators-to-ensure-consistent-ionization-performance-over-time.html):Maintaining the stability of voltage levels in anion generators is crucial for ensuring consistent ionization performance over time. Stability is essential to a...
- [In what types of environments or settings are anion generators most commonly recommended for improving air quality?](https://www.tda-buzzer.com/news/industry-news/in-what-types-of-environments-or-settings-are-anion-generators-most-commonly-recommended-for-improving-air-quality.html):Anion generators are commonly recommended for improving air quality in a variety of environments and settings. The effectiveness of anion generators is attribut...
- [In gaming speakers and headsets, how do 50mm tweeters contribute to creating an immersive audio experience?](https://www.tda-buzzer.com/news/industry-news/in-gaming-speakers-and-headsets-how-do-50mm-tweeters-contribute-to-creating-an-immersive-audio-experience.html):In gaming speakers and headsets, 50mm tweeters play a crucial function in creating an immersive audio enjoy through contributing to the general soundstage, read...
- [What polar patterns are available in electret condenser microphones, and how do they affect their directional sensitivity?](https://www.tda-buzzer.com/news/industry-news/what-polar-patterns-are-available-in-electret-condenser-microphones-and-how-do-they-affect-their-directional-sensitivity.html):Electret condenser microphones (ECMs) are available in several polar patterns, each influencing the microphone's directional sensitivity and its ability to capt...
- [How adaptable is the Electret Condenser Microphone to dynamic recording environments where sound sources may change?](https://www.tda-buzzer.com/news/industry-news/how-adaptable-is-the-electret-condenser-microphone-to-dynamic-recording-environments-where-sound-sources-may-change.html):The Electret Condenser Microphone (ECM) is highly adaptable dynamic recording environments where sound sources may change. Here's why:

Sensitivity: ECMs are kn...
- [What are the recommended Electret Condenser Microphone positioning techniques to use in dynamic recording environments to optimize sound capture?](https://www.tda-buzzer.com/news/industry-news/what-are-the-recommended-electret-condenser-microphone-positioning-techniques-to-use-in-dynamic-recording-environments-to-optimize-sound-capture.html):Positioning electret condenser microphones (ECMs) correctly is crucial for optimizing sound capture in dynamic recording environments. The microphone placement ...
- [What are the advantages of SMD buzzer passive as a substitute for traditional buzzer?](https://www.tda-buzzer.com/news/industry-news/what-are-the-advantages-of-smd-buzzer-passive-as-a-substitute-for-traditional-buzzer.html):As a substitute for traditional buzzers, SMD passive buzzers have significant advantages. First of all, in terms of size and weight, the SMD passive buzzer is s...
- [How does the SMD passive buzzer simplify the product assembly process?](https://www.tda-buzzer.com/news/industry-news/how-does-the-smd-passive-buzzer-simplify-the-product-assembly-process.html):The SMD passive buzzer can significantly simplify the product assembly process through its unique design and construction. Here are the main ways it simplifies ...
- [What is the working principle and market prospect analysis of SMD buzzer passive?](https://www.tda-buzzer.com/news/industry-news/what-is-the-working-principle-and-market-prospect-analysis-of-smd-buzzer-passive.html):The working principle of the SMD buzzer passive:

The working principle of the SMD buzzer passive is based on electromagnetic induction. When current passes thr...
- [Participate in the 2024 Hong Kong Electronics Fair, booth number: 5C-F08, Time: April 13-16, Address: Hong Kong Convention and Exhibition Centre](https://www.tda-buzzer.com/news/industry-news/participate-in-the-2024-hong-kong-electronics-fair-booth-number-5cf08-time-april-1316-address-hong-kong-convention-and-exhibition-centre.html):Participate in the 2024 Hong Kong Electronics Fair, booth number: 5C-F08, Time: April 13-16, Address: Hong Kong Convention and Exhibition Centre.
- [TDA will participate in the 2024  Chongqing International Auto Parts Exhibition, Booth No. : A30-1, Time: March 27-29, address: Chongqing International Expo Center](https://www.tda-buzzer.com/news/industry-news/tda-will-participate-in-the-2024-chongqing-international-auto-parts-exhibition-booth-no-a301-time-march-2729-address-chongqing-international-expo-center.html):TDA will participate in the 2024 Chongqing International Auto Parts Exhibition, Booth No.: A30-1, Time: March 27-29, address: Chongqing International Expo Cente...
- [How to improve the sound quality of IoT speakers by improving hardware configuration?](https://www.tda-buzzer.com/news/industry-news/how-to-improve-the-sound-quality-of-iot-speakers-by-improving-hardware-configuration.html):As a part of smart homes, IoT speaker boxs not only realize voice control and smart home interconnection but also focus on sound quality performance. For users ...
- [What effect does the buzzer material of a piezo buzzer have on the sound?](https://www.tda-buzzer.com/news/industry-news/what-effect-does-the-buzzer-material-of-a-piezo-buzzer-have-on-the-sound.html):The material of the piezo buzzer's diaphragm has a significant impact on the sound. The diaphragm is the core part of the piezo buzzer, responsible for converti...
- [What are the applications of piezo buzzers in daily necessities?](https://www.tda-buzzer.com/news/industry-news/what-are-the-applications-of-piezo-buzzers-in-daily-necessities.html):piezo buzzers are widely used in daily necessities. It can be used as the main sound-emitting component of an electronic doorbell. When someone comes to visit, ...
- [How does a negative ion generator reduce the effects of electromagnetic radiation and noise?](https://www.tda-buzzer.com/news/industry-news/how-does-a-negative-ion-generator-reduce-the-effects-of-electromagnetic-radiation-and-noise.html):When using a negative ion generator, in order to reduce the impact of electromagnetic radiation and noise, the following suggestions can be considered:Reduce th...
- [What are the benefits of negative ion generators to human health?](https://www.tda-buzzer.com/news/industry-news/what-are-the-benefits-of-negative-ion-generators-to-human-health.html):Negative ion generators have many benefits for human health. First of all, the negative ion generator can effectively increase the content of negative ions in t...
- [How do ultrasonic speakers control the characteristics of ultrasonic waves?](https://www.tda-buzzer.com/news/industry-news/how-do-ultrasonic-speakers-control-the-characteristics-of-ultrasonic-waves.html):The characteristics of ultrasonic speakers controlling ultrasonic waves are mainly achieved through the following key steps:By adjusting the parameters in the d...
- [Why do electret condenser microphones usually require an external power supply?](https://www.tda-buzzer.com/news/industry-news/why-do-electret-condenser-microphones-usually-require-an-external-power-supply.html):Electret condenser microphones usually require external power supply, mainly due to the characteristics of their working principle and internal structure. Here ...
- [Why are electret condenser microphones popular in recording or communications applications?](https://www.tda-buzzer.com/news/industry-news/why-are-electret-condenser-microphones-popular-in-recording-or-communications-applications.html):The popularity of electret condenser microphones in recording or communications applications can be attributed to several key factors:High sensitivity: Electret...
- [What are the key points in the design of a piezo buzzer driver circuit?](https://www.tda-buzzer.com/news/industry-news/what-are-the-key-points-in-the-design-of-a-piezo-buzzer-driver-circuit.html):The drive circuit design of a piezo buzzer needs to consider several points to ensure that the buzzer can work stably and emit the required sound. Here are some...
- [How does the 50mm tweeter mitigate distortion and resonance effects that can affect high-frequency reproduction?](https://www.tda-buzzer.com/news/industry-news/how-does-the-50mm-tweeter-mitigate-distortion-and-resonance-effects-that-can-affect-highfrequency-reproduction.html):Mitigating distortion and resonance effects in a 50mm tweeter involves several design considerations and engineering techniques aimed at minimizing unwanted art...
- [What is the level of harmonic distortion produced by the 12V loud transducer at various output levels?](https://www.tda-buzzer.com/news/industry-news/what-is-the-level-of-harmonic-distortion-produced-by-the-12v-loud-transducer-at-various-output-levels.html):The level of harmonic distortion produced by a 12V loud transducer at various output levels is a critical parameter that affects the sound quality. Harmonic dis...
- [What mechanical resonances are present in the 12V loud transducer?](https://www.tda-buzzer.com/news/industry-news/what-mechanical-resonances-are-present-in-the-12v-loud-transducer.html):Mechanical resonances can occur in various components of a 12V loud transducer, depending on its design and construction. Here are some common mechanical resona...
- [How are the dispersion patterns of tweeter speakers engineered?](https://www.tda-buzzer.com/news/industry-news/how-are-the-dispersion-patterns-of-tweeter-speakers-engineered.html):The dispersion pattern of a tweeter speaker is a critical aspect that influences how sound is spread throughout a listening space. It determines the perceived w...
- [What mechanisms are in place to protect tweeters from damage due to high volumes or improper use?](https://www.tda-buzzer.com/news/industry-news/what-mechanisms-are-in-place-to-protect-tweeters-from-damage-due-to-high-volumes-or-improper-use.html):Protecting tweeter speakers from damage involves several mechanisms that are designed to ensure their longevity and prevent distortion or failure due to high vo...
- [What are the typical applications for a 16mm ultrasonic sensor?](https://www.tda-buzzer.com/news/industry-news/what-are-the-typical-applications-for-a-16mm-ultrasonic-sensor.html):A 16mm ultrasonic sensor is versatile and finds applications in various fields due to its compact size and effective performance in distance measurement and obj...
- [What are the power supply requirements for the 16mm ultrasonic sensor?](https://www.tda-buzzer.com/news/industry-news/what-are-the-power-supply-requirements-for-the-16mm-ultrasonic-sensor.html):The power supply requirements for a 16mm ultrasonic sensor are crucial for ensuring its proper operation and functionality. Here are the key aspects to consider...
- [What are the advantages and disadvantages of different driver configurations in car speaker systems?](https://www.tda-buzzer.com/news/industry-news/what-are-the-advantages-and-disadvantages-of-different-driver-configurations-in-car-speaker-systems.html):Different driver configurations in car speaker systems offer various advantages and disadvantages in terms of sound quality, installation, and overall performan...
- [How can I improve the bass response of my car speakers without adding a subwoofer?](https://www.tda-buzzer.com/news/industry-news/how-can-i-improve-the-bass-response-of-my-car-speakers-without-adding-a-subwoofer.html):Improving the bass response of your car speakers without adding a subwoofer can be achieved through a combination of adjustments, enhancements, and optimization...
- [How can the lifespan and recyclability of tweeter components be enhanced to reduce environmental footprint?](https://www.tda-buzzer.com/news/industry-news/how-can-the-lifespan-and-recyclability-of-tweeter-components-be-enhanced-to-reduce-environmental-footprint.html):Enhancing the lifespan and recyclability of tweeter components can significantly contribute to reducing the environmental footprint of speaker systems. Here are...
- [What influence does the uniformity of ion distribution of anion generator have?](https://www.tda-buzzer.com/news/industry-news/what-influence-does-the-uniformity-of-ion-distribution-of-anion-generator-have.html):The uniformity of ion distribution in an anion generator can have several significant influences on its effectiveness and overall performance:
Consistent Air Pu...
- [How does the piezo buzzer ensure sound clarity and minimize distortion at different frequencies?](https://www.tda-buzzer.com/news/industry-news/how-does-the-piezo-buzzer-ensure-sound-clarity-and-minimize-distortion-at-different-frequencies.html):The piezo buzzer ensures sound clarity and minimizes distortion at different frequencies through several design and engineering principles:
Resonant Frequency D...
- [What is the significance of impedance in car speakers?](https://www.tda-buzzer.com/news/industry-news/what-is-the-significance-of-impedance-in-car-speakers.html):Impedance in car speakers is a measure of the resistance that the speaker presents to the electrical current from the amplifier. It is typically measured in ohm...
- [How do speaker design and placement affect sound distribution and surround sound in a car?](https://www.tda-buzzer.com/news/industry-news/how-do-speaker-design-and-placement-affect-sound-distribution-and-surround-sound-in-a-car.html):The design and placement of auto speaker play a crucial role in influencing the distribution of sound and creating a surround sound experience. Here’s how vario...
- [How does the broad frequency response of an electret condenser microphone improve sound reproduction?](https://www.tda-buzzer.com/news/industry-news/how-does-the-broad-frequency-response-of-an-electret-condenser-microphone-improve-sound-reproduction.html):The broad frequency response curve of an electret condenser microphone enhances its ability to restore original sound in several key ways:
Accurate Reproduction...
- [How does the size of a 50mm tweeter impact its sound dispersion?](https://www.tda-buzzer.com/news/industry-news/how-does-the-size-of-a-50mm-tweeter-impact-its-sound-dispersion.html):The size of a 50mm tweeter affects its sound dispersion in several ways:
1. DirectivitySmaller tweeters like a 50mm unit generally have a narrower dispersion pa...
- [TDA will be present at the Munich International Electronic Components Expo in Germany](https://www.tda-buzzer.com/news/company-news/tda-will-be-present-at-the-munich-international-electronic-components-expo-in-germany.html):TDA will showcase at the Electronica Trade Fair in Munich, Germany, from November 12-15, 2024. The event will be held at the Munich Exhibition Center, and TDA's...
- [How does the shape and size of the diaphragm influence the sound output and efficiency of a magnetic buzzer?](https://www.tda-buzzer.com/news/industry-news/how-does-the-shape-and-size-of-the-diaphragm-influence-the-sound-output-and-efficiency-of-a-magnetic-buzzer.html):The shape and size of the diaphragm in a magnetic buzzer play crucial roles in determining its sound output and efficiency. Here’s how these factors influence t...
- [Why are SMD magnetic passive buzzers commonly used in compact electronic devices?](https://www.tda-buzzer.com/news/industry-news/why-are-smd-magnetic-passive-buzzers-commonly-used-in-compact-electronic-devices.html):SMD (Surface-Mount Device) magnetic passive buzzers are commonly used in compact electronic devices for several key reasons:
Small Size and Lightweight: SMD mag...
- [What materials are typically used in the construction of loud transducers 12V?](https://www.tda-buzzer.com/news/industry-news/what-materials-are-typically-used-in-the-construction-of-loud-transducers-12v.html):Loud transducers, especially 12V models, are constructed from various materials that influence their performance, durability, and sound quality. Here are the ke...
- [How does the material used in tweeter diaphragms affect sound quality and frequency response?](https://www.tda-buzzer.com/news/industry-news/how-does-the-material-used-in-tweeter-diaphragms-affect-sound-quality-and-frequency-response.html):When it comes to audio fidelity, the material used in tweeter speakers diaphragms plays a crucial role in determining sound quality and frequency response. Twee...
- [What makes SMD magnetic passive buzzers more energy-efficient than piezoelectric buzzers?](https://www.tda-buzzer.com/news/industry-news/what-makes-smd-magnetic-passive-buzzers-more-energyefficient-than-piezoelectric-buzzers.html):SMD magnetic passive buzzers and piezoelectric buzzers are both used to create sound in small electronic devices, but when it comes to energy efficiency, SMD ma...
- [What Testing Methods Are Used to Ensure the Quality of Magnetic Buzzer SMDs?](https://www.tda-buzzer.com/news/industry-news/what-testing-methods-are-used-to-ensure-the-quality-of-magnetic-buzzer-smds.html):To ensure the quality and reliability of Magnetic Buzzer SMDs, manufacturers employ a variety of rigorous testing methods. These processes are essential for con...
- [What technological innovations have improved the sound quality and clarity of multimedia horns?](https://www.tda-buzzer.com/news/industry-news/what-technological-innovations-have-improved-the-sound-quality-and-clarity-of-multimedia-horns.html):Recent advancements in technology have significantly enhanced the sound quality and clarity of auto multimedia horn, transforming how drivers communicate on the...
- [What environmental factors must be considered during the manufacturing and disposal of SMD speakers?](https://www.tda-buzzer.com/news/industry-news/what-environmental-factors-must-be-considered-during-the-manufacturing-and-disposal-of-smd-speakers.html):When considering the manufacturing and disposal of SMD (Surface Mount Device) speakers, several environmental factors must be taken into account:
Manufacturing ...
- [What is the impact of the resonant chamber design in enhancing the loudness and clarity of magnetic buzzers?](https://www.tda-buzzer.com/news/industry-news/what-is-the-impact-of-the-resonant-chamber-design-in-enhancing-the-loudness-and-clarity-of-magnetic-buzzers.html):The resonant chamber in a magnetic buzzer plays a crucial role in significantly enhancing both the loudness and clarity of the sound it produces. To understand ...
- [Are larger tweeters like 50mm more prone to resonance issues, and how can these be mitigated?](https://www.tda-buzzer.com/news/industry-news/are-larger-tweeters-like-50mm-more-prone-to-resonance-issues-and-how-can-these-be-mitigated.html):Larger tweeters like 50mm tweeter can be more prone to resonance issues compared to smaller ones, primarily due to their size and mass. Resonance issues occur w...
- [What advantages do electret condenser microphones have over traditional dynamic microphones?](https://www.tda-buzzer.com/news/industry-news/what-advantages-do-electret-condenser-microphones-have-over-traditional-dynamic-microphones.html):Electret Condenser Microphones (ECMs) offer several advantages over traditional dynamic microphones, primarily in terms of sensitivity, frequency response, and ...
- [How does an SMD Buzzer Passive generate sound without the need for an internal oscillator or power source?](https://www.tda-buzzer.com/news/industry-news/how-does-an-smd-buzzer-passive-generate-sound-without-the-need-for-an-internal-oscillator-or-power-source.html):An SMD Buzzer Passive generates sound by using the piezoelectric effect, where an external electrical signal causes a physical mechanical vibration in the piezo...
- [What materials are commonly used in the manufacturing of auto SMD speakers, and how do they affect performance?](https://www.tda-buzzer.com/news/industry-news/what-materials-are-commonly-used-in-the-manufacturing-of-auto-smd-speakers-and-how-do-they-affect-performance.html):The materials used in the manufacturing of auto SMD (Surface Mount Device) speakers play a significant role in determining their performance, durability, and ov...
- [What are the common PCB layout techniques used to optimize the performance of SMD passive buzzers?](https://www.tda-buzzer.com/news/industry-news/what-are-the-common-pcb-layout-techniques-used-to-optimize-the-performance-of-smd-passive-buzzers.html):Maximize Acoustic Output with Proper PlacementPlacement on the PCB: The placement of the SMD buzzer on the PCB significantly influences its sound output. It sho...
- [How can SMD passive buzzers be used in alarm systems, and how do their characteristics affect system design and effectiveness?](https://www.tda-buzzer.com/news/industry-news/how-can-smd-passive-buzzers-be-used-in-alarm-systems-and-how-do-their-characteristics-affect-system-design-and-effectiveness.html):1. Role of SMD Passive Buzzers in Alarm SystemsSMD passive buzzers are sound-emitting devices that produce noise in response to electrical signals. In alarm sys...
- [What are the key differences between various SMD piezo passive buzzers in terms of sound pressure level (SPL) and frequency response?](https://www.tda-buzzer.com/news/industry-news/what-are-the-key-differences-between-various-smd-piezo-passive-buzzers-in-terms-of-sound-pressure-level-spl-and-frequency-response.html):Sound Pressure Level (SPL):SPL is a measure of loudness, expressed in decibels (dB), usually tested at a standard distance such as 10 cm or 1 meter. It indicate...
- [What factors influence the resonance frequency of a magnetic buzzer?](https://www.tda-buzzer.com/news/industry-news/what-factors-influence-the-resonance-frequency-of-a-magnetic-buzzer.html):The resonance frequency of a magnetic buzzer is a critical characteristic that influences its sound output, pitch, and overall performance. Several factors infl...
- [What are the key advantages of using SMD technology in speaker design compared to traditional speaker components?](https://www.tda-buzzer.com/news/industry-news/what-are-the-key-advantages-of-using-smd-technology-in-speaker-design-compared-to-traditional-speaker-components.html):Using SMD (Surface-Mount Device) technology in speaker design offers several key advantages over traditional speaker components, particularly in terms of size, ...
- [What are the most common applications for a 50mm tweeter in consumer electronics and professional audio equipment?](https://www.tda-buzzer.com/news/industry-news/what-are-the-most-common-applications-for-a-50mm-tweeter-in-consumer-electronics-and-professional-audio-equipment.html):Consumer ElectronicsPortable SpeakersIn portable Bluetooth speakers or mini speakers, a 50mm tweeter is often used to produce sharp, clear high frequencies. Its...
- [How does the mounting and placement of a 50mm tweeter within a speaker enclosure affect its overall performance?](https://www.tda-buzzer.com/news/industry-news/how-does-the-mounting-and-placement-of-a-50mm-tweeter-within-a-speaker-enclosure-affect-its-overall-performance.html):Sound Dispersion and DirectivityPosition Relative to Other Drivers: The placement of the tweeter within the speaker system must ensure that it integrates smooth...
- [What are the design considerations for optimizing the sound quality of a piezo buzzer in high-fidelity audio applications?](https://www.tda-buzzer.com/news/industry-news/what-are-the-design-considerations-for-optimizing-the-sound-quality-of-a-piezo-buzzer-in-highfidelity-audio-applications.html):Optimizing the sound quality of a piezo buzzer in high-fidelity audio applications requires careful attention to several key design factors. 
1. Resonance Frequ...
- [How does the design of the speaker enclosure and drivers affect the overall audio performance of an IoT speaker box?](https://www.tda-buzzer.com/news/industry-news/how-does-the-design-of-the-speaker-enclosure-and-drivers-affect-the-overall-audio-performance-of-an-iot-speaker-box.html):1. Speaker Enclosure DesignThe enclosure (or cabinet) houses the drivers and significantly impacts the acoustics of the speaker system.a. Material and Construct...
- [Auto SMD Speaker: Revolutionizing Car Audio Systems with Superior Sound Quality](https://www.tda-buzzer.com/news/industry-news/auto-smd-speaker-revolutionizing-car-audio-systems-with-superior-sound-quality.html):Auto SMD (Surface Mount Device) speakers are at the forefront of transforming the in-car audio experience. As automotive technology continues to evolve, so do t...
- [How Can SMD Magnetic Active Buzzers Enhance Precision and Reliability in Compact Electronic Devices?](https://www.tda-buzzer.com/news/industry-news/how-can-smd-magnetic-active-buzzers-enhance-precision-and-reliability-in-compact-electronic-devices.html):In the rapidly evolving world of electronics, the push for miniaturization, energy efficiency, and high performance has led to the widespread adoption of Surfac...
- [What Are the Critical Design and Selection Criteria for SMD Magnetic Active Buzzers in High-Reliability Applications?](https://www.tda-buzzer.com/news/industry-news/what-are-the-critical-design-and-selection-criteria-for-smd-magnetic-active-buzzers-in-highreliability-applications.html):In high-reliability applications such as automotive systems, industrial automation, medical devices, and aerospace electronics, the selection of components is a...
- [What Acoustic and Electrical Engineering Principles Underpin the High-Efficiency Performance of 12V Loud Transducers in Demanding Environments?](https://www.tda-buzzer.com/news/industry-news/what-acoustic-and-electrical-engineering-principles-underpin-the-highefficiency-performance-of-12v-loud-transducers-in-demanding-environments.html):The 12V loud transducer, a compact yet powerful electroacoustic device, has become indispensable in automotive, industrial, and public address systems where rel...
- [TDA to Exhibit at Electronica China 2025 in Shanghai](https://www.tda-buzzer.com/news/company-news/tda-to-exhibit-at-electronica-china-2025-in-shanghai.html):TDA is excited to announce its participation in Electronica China 2025, taking place at the Shanghai New International Expo Centre from April 15 to April 17. Vi...
- [What are the acoustic advantages and challenges of a 50mm tweeter compared to smaller tweeter sizes?](https://www.tda-buzzer.com/news/industry-news/what-are-the-acoustic-advantages-and-challenges-of-a-50mm-tweeter-compared-to-smaller-tweeter-sizes.html):A 50mm tweeter offers several acoustic advantages and challenges compared to smaller tweeters like 25mm (1-inch) or 30mm (1.2-inch) tweeters, particularly in te...
- [How Do Magnetic Buzzers Work? Exploring the Science and Applications of Electromagnetic Sound Devices](https://www.tda-buzzer.com/news/industry-news/how-do-magnetic-buzzers-work-exploring-the-science-and-applications-of-electromagnetic-sound-devices.html):Magnetic buzzers are compact acoustic components widely used in electronics to generate audible alerts, alarms, and notifications. Unlike piezoelectric buzzers,...
- [What are the pros and cons of a piezo buzzer vs. an electromagnetic buzzer in battery-powered applications?](https://www.tda-buzzer.com/news/industry-news/what-are-the-pros-and-cons-of-a-piezo-buzzer-vs-an-electromagnetic-buzzer-in-batterypowered-applications.html):Piezo buzzers and electromagnetic buzzers are both widely used in battery-powered applications, but their performance characteristics differ significantly due t...
- [What is the typical sound pressure level (SPL) range for SMD medical buzzer thin?](https://www.tda-buzzer.com/news/industry-news/what-is-the-typical-sound-pressure-level-spl-range-for-smd-medical-buzzer-thin.html):The Sound Pressure Level (SPL) of SMD medical buzzers thin can vary depending on the intended use, environment, and design specifications of the device they are...
- [How does the diaphragm material used in the 50mm tweeter influence its transient response and harmonic distortion levels, particularly above 10kHz?](https://www.tda-buzzer.com/news/industry-news/how-does-the-diaphragm-material-used-in-the-50mm-tweeter-influence-its-transient-response-and-harmonic-distortion-levels-particularly-above-10khz.html):The diaphragm material used in a 50mm tweeter plays a critical role in determining both its transient response and harmonic distortion levels, especially in the...
- [Magnetic Buzzers: Advanced Design Principles, Acoustic Optimization, and Emerging Applications in Smart Systems](https://www.tda-buzzer.com/news/industry-news/magnetic-buzzers-advanced-design-principles-acoustic-optimization-and-emerging-applications-in-smart-systems.html):The integration of magnetic buzzers into modern electronic systems demands a nuanced understanding of electromechanical dynamics, material science, and acoustic...
- [Magnetic Buzzer: A Versatile and Efficient Solution for Audio Alerts](https://www.tda-buzzer.com/news/industry-news/magnetic-buzzer-a-versatile-and-efficient-solution-for-audio-alerts.html):A magnetic buzzer is a type of electronic sound-emitting device commonly used in a variety of applications, from consumer electronics to industrial machinery. I...
- [Piezo Buzzers: Precision Acoustic Engineering Driving Innovation in Smart Devices and IoT Ecosystems](https://www.tda-buzzer.com/news/industry-news/piezo-buzzers-precision-acoustic-engineering-driving-innovation-in-smart-devices-and-iot-ecosystems.html):The evolution of piezoelectric buzzers from rudimentary alarm components to sophisticated acoustic transducers underscores their pivotal role in enabling next-g...
- [Piezo Buzzers: The Overlooked Backbone of Modern Electronics or a Technological Relic in Disguise?](https://www.tda-buzzer.com/news/industry-news/piezo-buzzers-the-overlooked-backbone-of-modern-electronics-or-a-technological-relic-in-disguise.html):From the gentle beep of a microwave timer to the urgent alarms in medical devices, piezo buzzers permeate daily life with their unmistakable sound. Yet, despite...
- [In What Ways Does a Piezo Buzzer Offer Unique Advantages Over Electromagnetic Sound Devices in Modern Electronics?](https://www.tda-buzzer.com/news/industry-news/in-what-ways-does-a-piezo-buzzer-offer-unique-advantages-over-electromagnetic-sound-devices-in-modern-electronics.html):As compact electronic systems become increasingly prevalent—from wearable devices to industrial automation panels—the demand for reliable, space-efficient sound...
- [TDA to Exhibit at the 2025 Turkey International Industry Fair](https://www.tda-buzzer.com/news/company-news/tda-to-exhibit-at-the-2025-turkey-international-industry-fair.html):TDA will participate in the 2025 Turkey International Industry Fair, taking place from May 28 to May 31 at the Istanbul Expo Center in Istanbul, Turkey. The com...
- [What is the typical detection range and resolution of the ultrasonic sensor?](https://www.tda-buzzer.com/news/industry-news/what-is-the-typical-detection-range-and-resolution-of-the-ultrasonic-sensor.html):The detection range of an ultrasonic sensor refers to the minimum and maximum distances within which the sensor can reliably detect an object. This range varies...
- [What is the Difference Between a Piezo Buzzer and a Normal Buzzer?](https://www.tda-buzzer.com/news/industry-news/what-is-the-difference-between-a-piezo-buzzer-and-a-normal-buzzer.html):Buzzers are essential audio signaling components used in a wide range of electronic applications, from alarm systems to household appliances. They produce sound...
- [What Is the Difference Between Active and Passive Buzzers?](https://www.tda-buzzer.com/news/industry-news/what-is-the-difference-between-active-and-passive-buzzers.html):When working with electronic sound components, one of the most commonly encountered questions is: What is the difference between active and passive buzzers? Alt...
- [How is tweeter speaker performance typically evaluated in an anechoic chamber](https://www.tda-buzzer.com/news/industry-news/how-is-tweeter-speaker-performance-typically-evaluated-in-an-anechoic-chamber.html):Evaluating tweeter speaker performance in an anechoic chamber involves a series of controlled tests that isolate the speaker from external acoustic reflections,...
- [Car Speakers: Enhancing Your In-Car Audio Experience](https://www.tda-buzzer.com/news/industry-news/car-speakers-enhancing-your-incar-audio-experience.html):Car speakers are a crucial component of any vehicle’s audio system, responsible for converting electrical signals into sound waves that fill your car’s interior...
- [How does the piezoelectric transducer in an ultrasonic sensor generate and detect sound waves?](https://www.tda-buzzer.com/news/industry-news/how-does-the-piezoelectric-transducer-in-an-ultrasonic-sensor-generate-and-detect-sound-waves.html):Ultrasonic sensors rely on the piezoelectric effect—a fundamental property of certain crystalline materials—to perform two essential functions: the generation o...
- [Piezo Buzzers vs. Magnetic Buzzers](https://www.tda-buzzer.com/news/industry-news/piezo-buzzers-vs-magnetic-buzzers.html):Audible signaling is a fundamental requirement across countless electronic devices. Buzzers, simple electroacoustic transducers, fulfill this need efficiently. ...
- [What are the potential health benefits of using an anion generator?](https://www.tda-buzzer.com/news/industry-news/what-are-the-potential-health-benefits-of-using-an-anion-generator.html):Anion generators, also known as negative ion generators, are devices that release negatively charged ions into the air. These ions are believed to interact with...
- [Car Speakers: Upgrade Your Car Audio for Clearer Sound](https://www.tda-buzzer.com/news/industry-news/car-speakers-upgrade-your-car-audio-for-clearer-sound.html):Your car is more than just transportation—it’s where you experience music, podcasts, and moments of peace. Car speakers are key to transforming your drive from ...
- [What Is a Multimedia Horn in the Context of Automotive Accessories](https://www.tda-buzzer.com/news/industry-news/what-is-a-multimedia-horn-in-the-context-of-automotive-accessories.html):A multimedia horn, in the context of automotive accessories, refers to an advanced vehicle horn system that integrates sound customization, digital features, an...
- [Pros and Cons of Using Magnetic Buzzers in Electronic Applications](https://www.tda-buzzer.com/news/industry-news/pros-and-cons-of-using-magnetic-buzzers-in-electronic-applications.html):Magnetic buzzers are widely used in various electronic devices as a compact, cost-effective solution for generating audible signals. From household appliances t...
- [What types of devices commonly use electret condenser microphones?](https://www.tda-buzzer.com/news/industry-news/what-types-of-devices-commonly-use-electret-condenser-microphones.html):Electret condenser microphones (ECMs) are widely used across a broad range of devices due to their compact size, high sensitivity, low power requirements, and r...
- [Piezo Buzzers vs. Magnetic Buzzers: Key Differences and Applications](https://www.tda-buzzer.com/news/industry-news/piezo-buzzers-vs-magnetic-buzzers-key-differences-and-applications.html):When it comes to sound generation in electronic devices, buzzers play an essential role. Whether you are building a device with alert sounds, alarms, or notific...
- [The Piezo Buzzer: The Tiny Component with a Big Voice](https://www.tda-buzzer.com/news/industry-news/the-piezo-buzzer-the-tiny-component-with-a-big-voice.html):In the symphony of modern electronics, few components play as simple yet vital a role as the piezo buzzer. This unassuming device is the source of the beeps, ch...
- [What Role Do Magnetic Buzzers Play in Safety and Alarm Systems?](https://www.tda-buzzer.com/news/industry-news/what-role-do-magnetic-buzzers-play-in-safety-and-alarm.html):Magnetic buzzers are widely used in modern electronics as compact sound-producing components, but their importance becomes especially clear in the field of safe...
- [The Main Differences Between Coaxial Car Speakers and Component Car Speakers](https://www.tda-buzzer.com/news/industry-news/the-main-differences-between-coaxial-car-speakers-and-component-car.html):When upgrading a car audio system, one of the most common choices drivers face is deciding between coaxial car speakers and component car speakers. While both t...
- [Magnetic Buzzer for Electronic Sound Applications](https://www.tda-buzzer.com/news/industry-news/magnetic-buzzer-for-electronic-sound-applications.html):A magnetic buzzer is a widely used electroacoustic component that generates sound through the interaction of an electromagnetic coil and a vibrating diaphragm. ...
- [Magnetic Buzzer for Reliable Audio Indication](https://www.tda-buzzer.com/news/industry-news/magnetic-buzzer-for-reliable-audio-indication.html):The magnetic buzzer is a key sound-producing component used in electronic devices that require clear and dependable audio signals. Known for its compact size, e...
- [How important is tweeter placement in achieving accurate stereo imaging and sound staging?](https://www.tda-buzzer.com/news/industry-news/how-important-is-tweeter-placement-in-achieving-accurate-stereo-imaging.html):When people talk about high-quality audio systems, two terms often come up: stereo imaging and sound staging. These describe the ability of a sound system to re...
- [Advantages and Limitations of Electret Condenser Microphones Compared to Other Technologies](https://www.tda-buzzer.com/news/industry-news/advantages-and-limitations-of-electret-condenser-microphones-compared-to-other.html):Electret condenser microphones (ECMs) are among the most widely used microphone types in consumer electronics, telecommunications, and portable audio devices. U...
- [Understanding Electret Condenser Microphones: Structure, Operation, and Applications](https://www.tda-buzzer.com/news/industry-news/understanding-electret-condenser-microphones-structure-operation-and-applications.html):
1. What is an electret condenser microphone?
An electret condenser microphone (ECM) is a type of condenser microphone that uses a permanently charged material ...
- [Understanding Tweeter Speakers: Design, Types, and Performance Tips](https://www.tda-buzzer.com/news/industry-news/understanding-tweeter-speakers-design-types-and-performance-tips.html):1. What Are Tweeter Speakers and Why They Matter
Tweeter speakers are designed to reproduce the highest range of audio frequencies, typically from around 2,000 ...
- [High-Performance Auto SMD Speakers for Clear Sound and Durability](https://www.tda-buzzer.com/news/industry-news/highperformance-auto-smd-speakers-for-clear-sound-and-durability.html):Explore the clarity, efficiency, and durability advantages of Auto SMD speakers for automotive audio systems.
- [How does the 50mm size influence frequency response compared to smaller or larger tweeters?](https://www.tda-buzzer.com/news/industry-news/how-does-the-50mm-size-influence-frequency-response-compared-to.html):Introduction to Tweeter Size and Frequency Response
Tweeter size is a critical factor influencing audio reproduction in high-frequency ranges. A 50mm tweeter re...
- [What are the main advantages of using tweeter speakers in a sound system?](https://www.tda-buzzer.com/news/industry-news/what-are-the-main-advantages-of-using-tweeter-speakers-in.html):Enhanced High-Frequency Reproduction
Tweeter speakers are specifically designed to reproduce high-frequency sounds, typically ranging from 2,000 Hz to 20,000 Hz...
- [How SMD Passive Buzzers Improve Signal Alerts in Modern Gadgets](https://www.tda-buzzer.com/news/industry-news/how-smd-passive-buzzers-improve-signal-alerts-in-modern-gadgets.html):
Signal alerts play a crucial role in modern gadgets by providing users with timely feedback and notifications. Among the many components that generate these si...
- [Choosing the Right SMD Passive Buzzer for Your PCB Design](https://www.tda-buzzer.com/news/industry-news/choosing-the-right-smd-passive-buzzer-for-your-pcb-design.html):
Choosing the right SMD passive buzzer is a crucial step in designing a PCB (printed circuit board) for electronic devices. The correct buzzer ensures that your...
- [The Ultimate Guide to IOT Speaker Boxes: Revolutionizing Sound with Smart Technology](https://www.tda-buzzer.com/news/industry-news/the-ultimate-guide-to-iot-speaker-boxes-revolutionizing-sound-with.html):Introduction: The Dawn of Connected Audio
Imagine walking into your home and saying, “Play my relaxation playlist,” and your living room instantly fills with ca...
- [Comparing 12V Loud Transducers for Automotive and Electronic Projects](https://www.tda-buzzer.com/news/industry-news/comparing-12v-loud-transducers-for-automotive-and-electronic-projects.html):The Role of 12V Loud Transducers in Automotive and Electronics Projects
12V loud transducers are essential components in both automotive and electronic applicat...
- [What a 50mm Tweeter Offers in High-Frequency Sound Reproduction](https://www.tda-buzzer.com/news/industry-news/what-a-50mm-tweeter-offers-in-highfrequency-sound-reproduction.html):The Role of a 50mm Tweeter in High-Frequency Sound Reproduction
A 50mm tweeter is designed to reproduce high-frequency audio content with a balance of clarity, ...
- [Where a 50mm Tweeter Fits Best in Home and Commercial Audio Systems](https://www.tda-buzzer.com/news/industry-news/where-a-50mm-tweeter-fits-best-in-home-and-commercial.html):Understanding the Position of a 50mm Tweeter in Audio System Design
A 50mm tweeter occupies a specific position in audio system architecture, focusing on stable...
- [Common Applications of Magnetic Buzzers in Industrial and Consumer Electronics](https://www.tda-buzzer.com/news/industry-news/common-applications-of-magnetic-buzzers-in-industrial-and-consumer-electronics.html):Role of Magnetic Buzzers in Electronic Notification Systems
Magnetic buzzers are widely used as audible signaling components in both industrial and consumer ele...
- [Why Magnetic Buzzers Are Widely Used in Alarm and Notification Systems](https://www.tda-buzzer.com/news/industry-news/why-magnetic-buzzers-are-widely-used-in-alarm-and-notification.html):Stable Sound Output Supports Reliable Alarm Signaling
Magnetic buzzers are widely used in alarm and notification systems because they can provide stable and cle...
- [SMD Medical Buzzers Thin: The Perfect Solution for Space-Saving Medical Devices](https://www.tda-buzzer.com/news/industry-news/smd-medical-buzzers-thin-the-perfect-solution-for-spacesaving-medical.html):Introduction to SMD Medical Buzzers Thin Technology
The demand for space-saving designs in medical devices has led to the development of various technologies, o...
- [Choosing the Right Electret Condenser Microphone for Your Studio](https://www.tda-buzzer.com/news/industry-news/choosing-the-right-electret-condenser-microphone-for-your-studio.html):Introduction to Electret Condenser Microphones
Electret condenser microphones are widely used in studios for recording vocals, instruments, podcasts, and broadc...
- [Factors That Influence the Performance of a Negative Ion Generator](https://www.tda-buzzer.com/news/industry-news/factors-that-influence-the-performance-of-a-negative-ion-generator.html):Ion Output Capacity and Generation Method
The core performance of a negative ion generator is directly determined by its ion output capacity and the method used...
- [How to Identify Magnetic Buzzers vs Other Types of Beepers in Your Electronics](https://www.tda-buzzer.com/news/industry-news/how-to-identify-magnetic-buzzers-vs-other-types-of-beepers.html):Learn how to distinguish magnetic buzzers from piezo and mechanical beepers, understand their electrical and physical characteristics, and get practical tips for electronics projects.
- [Tweeter Speakers Explained: Design, Placement, and Practical Selection for Clear High Frequencies](https://www.tda-buzzer.com/news/industry-news/tweeter-speakers-explained-design-placement-and-practical-selection-for-clear.html):A practical guide to tweeter speakers covering working principles, material differences, placement strategies, system matching, and real-world use in home, automotive, and commercial audio setups.
- [Magnetic Buzzer: Complete Guide to Types, Applications & Selection](https://www.tda-buzzer.com/news/industry-news/magnetic-buzzer-complete-guide-to-types-applications-selection.html):Comprehensive guide to magnetic buzzers covering working principles, types, specifications, applications, and selection criteria. Learn everything about magnetic buzzer technology.
- [Piezoelectric Buzzers and Alarms: Complete Technical Guide and Applications](https://www.tda-buzzer.com/news/industry-news/piezoelectric-buzzers-and-alarms-complete-technical-guide-and-applications.html):Comprehensive guide to piezoelectric buzzers, alarms, and speakers. Learn about circuits, types, applications, and how to select the right piezo device for your project.
- [Piezoelectric Buzzer Circuit, Speaker Piezo & Directionality Guide](https://www.tda-buzzer.com/news/industry-news/piezoelectric-buzzer-circuit-speaker-piezo-directionality-guide.html):Learn how to wire a piezoelectric buzzer circuit, compare electric buzzers, and understand the directionality of piezo speakers for better acoustic design.
- [Piezoelectric Buzzers: Types, Circuits & Selection Guide](https://www.tda-buzzer.com/news/industry-news/piezoelectric-buzzers-types-circuits-selection-guide.html):Compare piezo, magnetic, and electromagnetic buzzers. Learn buzzer circuits, SMD sizes, UI feedback tones, alarm patterns, and how to drive them correctly.
- [Piezo Buzzer vs Magnetic Buzzer: Key Differences Explained](https://www.tda-buzzer.com/news/industry-news/piezo-buzzer-vs-magnetic-buzzer-key-differences-explained.html):Learn the core differences between piezo and magnetic buzzers, including working principles, specs, and how to choose the right one.
- [Car Speakers, Tweeter Speakers & Magnetic Buzzer Guide](https://www.tda-buzzer.com/news/industry-news/car-speakers-tweeter-speakers-magnetic-buzzer-guide.html):Compare car speakers, tweeter dome materials, and magnetic buzzers — how each works, what to look for, and which suits your application.
- [ Loud Speakers & Transducer Speaker Guide](https://www.tda-buzzer.com/news/industry-news/loud-speakers-transducer-speaker-guide.html):Discover how transducer speakers work, what affects loud speaker performance, and how to choose the right speaker for your audio application.
- [Why Electret Condenser Microphones Dominate Modern Audio Recording？](https://www.tda-buzzer.com/news/industry-news/why-electret-condenser-microphones-dominate-modern-audio-recording.html):Learn how electret condenser microphones work, explore types of microphones, and discover which mic suits your recording needs in this beginner's guide.
- [Piezo Active Buzzer: Wiring Guide & Arduino Tips](https://www.tda-buzzer.com/news/industry-news/piezo-active-buzzer-wiring-guide-arduino-tips.html):Learn how to wire a piezo active buzzer with leads to Arduino or terminals. Includes selection tips, wiring steps, and a comparison table.
- [Voice Reporting Module: Frontline Guide](https://www.tda-buzzer.com/news/industry-news/voice-reporting-module-frontline-guide.html):Learn what a voice report is, how a customizable Voice Reporting Module works, and why frontline worker reporting tools are transforming industrial operations.
- [Auto Speaker: Types, Features & Applications](https://www.tda-buzzer.com/news/industry-news/auto-speaker-types-features-applications.html):Explore auto speaker types for music, voice interaction, and safety alerts in conventional and new energy vehicles — with IP69K protection and custom specs.
- [Voice Control Module: Key to 5G Speaker Innovation](https://www.tda-buzzer.com/news/industry-news/voice-control-module-key-to-5g-speaker-innovation.html):Integrate TTS speech synthesis and voice control modules into piezoelectric speakers. Enhance 5G audio devices with compact, high-fidelity voice solutions.
- [Noise-Canceling Microphone and Home Appliance Buzzer: OEM Selection and Compliance Guide](https://www.tda-buzzer.com/news/industry-news/noisecanceling-microphone-and-home-appliance-buzzer-oem-selection-and-compliance.html):Explore how noise-canceling microphones and home appliance buzzers are engineered for automotive, medical, and consumer electronics OEM supply.
- [Bluetooth Voice Module: How It Works and Where It Is Used](https://www.tda-buzzer.com/news/industry-news/bluetooth-voice-module-how-it-works-and-where-it-is.html):Learn how Bluetooth voice modules work, what components they use, and how to choose the right one for IoT, smart speakers, and consumer electronics.
- [Natural Language Processing in Electronics: Enabling Smarter Voice Control](https://www.tda-buzzer.com/news/industry-news/natural-language-processing-in-electronics-enabling-smarter-voice-control.html): Discover how natural language processing powers voice-enabled electronics, and what hardware components are essential for reliable NLP performance in IoT devices.
- [The Pair Powering Smarter Devices](https://www.tda-buzzer.com/news/industry-news/the-pair-powering-smarter-devices.html):Discover how noise-canceling microphones and voice control modules work together to enable reliable voice-activated products across smart home, automotive, and industrial applications.
- [Voice Enhancement Module & Voice Control Module: Hardware Selection Guide for OEM Engineers](https://www.tda-buzzer.com/news/industry-news/voice-enhancement-module-voice-control-module-hardware-selection-guide-for.html):Learn how VCM voice control modules work, key specs to evaluate, and how to source custom voice enhancement hardware for home appliances, automotive, and medical devices.
- [Voice Control Module & STT Engine: How They Work and What to Look For ](https://www.tda-buzzer.com/news/industry-news/voice-control-module-stt-engine-how-they-work-and-what.html):Understand how voice control modules and STT engines work, offline vs cloud trade-offs, key selection criteria, and how acoustic components affect performance.
- [Keyword Wake-Up (KWS) Module: How It Works & Hardware Integration Guide](https://www.tda-buzzer.com/news/industry-news/keyword-wakeup-kws-module-how-it-works-hardware-integration-guide.html):Learn how KWS modules enable always-on voice detection, what acoustic hardware they require, and how to integrate them into home appliances and IoT products.
- [Piezo Active Buzzer With Pin: Guide & Applications](https://www.tda-buzzer.com/news/industry-news/piezo-active-buzzer-with-pin-guide-applications.html):Learn how piezo active buzzers with pins work. Explore wiring, specs, and uses in electronics for reliable audio feedback and alerts.
- [ Voiceprint Recognition & Voice Control Module Integration Guide](https://www.tda-buzzer.com/news/industry-news/voiceprint-recognition-voice-control-module-integration-guide.html):Learn how voiceprint recognition and voice control modules combine for secure, speaker-specific device control with practical deployment insights.
- [Piezoelectric Buzzer Guide: How It Works, Types & Drive Circuits](https://www.tda-buzzer.com/news/industry-news/piezoelectric-buzzer-guide-how-it-works-types-drive-circuits.html):Understand piezoelectric buzzer operation, compare magnetic vs. piezo types, and learn to design resonant drive circuits for maximum sound output in your application.
- [Noise Canceling Microphones for Cars: How VCM Systems Filter Noise](https://www.tda-buzzer.com/news/industry-news/noise-canceling-microphones-for-cars-how-vcm-systems-filter-noise.html):A noise canceling car microphone uses dual-mic arrays and DSP filtering to isolate speech from road noise for reliable voice control systems.
- [WiFi Voice Module: How It Works, Key Components & Use Cases](https://www.tda-buzzer.com/news/industry-news/wifi-voice-module-how-it-works-key-components-use-cases.html):A WiFi voice module combines microphone input, wake-word detection, and cloud connectivity to power voice control in smart devices.
- [Magnetic Active Pin Buzzer: Specs, Assembly &  Buyer Guide](https://www.tda-buzzer.com/news/industry-news/magnetic-active-pin-buzzer-specs-assembly-buyer-guide.html):Explore the magnetic active pin buzzer: working principles, acoustic assembly protocols (surface prep, adhesive, heat gun), specs, and ROI for B2B procurement.
- [Piezo Haptic Actuators: Working Principle, Benefits, and Selection Guide](https://www.tda-buzzer.com/news/industry-news/piezo-haptic-actuators-working-principle-benefits-and-selection-guide.html):Learn how piezo haptic actuators work, how they compare with ERM and LRA devices, and what to check when selecting piezo components.
- [Speaker Circuit Design: Equivalent Models, Drive Requirements, and Selection Tips](https://www.tda-buzzer.com/news/industry-news/speaker-circuit-design-equivalent-models-drive-requirements-and-selection-tips.html):Learn how a speaker acts in an electronic circuit, why impedance and drive voltage matter, and how to choose the right transducer.
- [Audio Product Design: Choosing Buzzers, Speakers & Microphones That Perform Better](https://www.tda-buzzer.com/news/industry-news/audio-product-design-choosing-buzzers-speakers-microphones-that-perform-better.html):Practical audio design guidance from a component maker: transducer choice, SPL metrics, drive circuits, compliance and reliability trade-offs.
- [IEC 60601-1-8: Medical Alarm Signal Compliance Guide for Device Engineers](https://www.tda-buzzer.com/news/industry-news/iec-6060118-medical-alarm-signal-compliance-guide-for-device-engineers.html):Learn IEC 60601-1-8 requirements for medical alarm signals, including priority levels, pulse patterns, and component selection for compliant designs.
- [Piezoelectric Technology: How Piezo Components Work and How to Choose Them](https://www.tda-buzzer.com/news/industry-news/piezoelectric-technology-how-piezo-components-work-and-how-to-choose.html):How piezoelectric technology converts mechanical stress into electrical signals, where piezo buzzers and sensors add value, and how to specify them.
- [Haptic Actuator Selection Guide: Piezo vs ERM vs LRA Trade-Offs Explained](https://www.tda-buzzer.com/news/industry-news/haptic-actuator-selection-guide-piezo-vs-erm-vs-lra-tradeoffs.html):Compare piezo, ERM, and LRA haptic actuators on response speed, size, drive requirements, and cost to select the right component for your application.

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