Amplifiers / sound

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US$2.68
MOD-XS9871 Super Mini Digital Power Amplifier Board XS9871, 1*5W Class D Digital 2.5V To 5.5V Efficient Class AB/D Optional
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US$5.41
A Bluetooth DC amplifier module.
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US$13.42

MOD-MP3-BL5  Bluetooth 5.0 MP3 Decoder Board Module   

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US$13.42

This is the XH-M543 dual channel digital 120W power amplifier board which is run by the TPA3116D2 chip.

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US$36.35
YD-BT001, D.I.Y. Bluetooth Amplifier and 3W Stereo Speaker Kit with Acrylic Case This is a small portable 3 Watt stereo bluetooth speaker kit that has to...
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US$9.96
DFR0954, MAX98357 I2S Amplifier Module
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US$18.26
5V Bluetooth Amplifier audio Board 5W*2 Lithium Battery Singing Machine USB TF-Card Dual Channel Mini Speaker
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US$9.76
Audio Amplifier Board 12V (Dual Power 2 x 15W) PAM8610 Digital Class D
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US$24.97
This product is a digital microphone amplifier board that supports electret and moving coil microphones.
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US$4.75
Voltage Comparator Module Adjustable Precision Signal Waveform Shaping High Level Dual Output Led Indication, LM393
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US$17.25
Gravity: I2C Voice Recorder Module EDU is DFRobot all-in-one voice interaction module, which integrates recording and playback functions into one. It can record with one button, and also supports Gravity: I2C interface for recording and playback by microcontroller. And support number synthesis reading function, simple programming can be directly broadcast temperature, humidity, voltage, time and other data, support headphones or speaker output, built-in amplifier plug and play.
Delivery within 2-3 weeks
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US$45.27
This mixer unit provides stable quality, and it's suitable for company, small stage, home, KTV rooms, etc. Simply connect your microphones to the inputs...
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US$45.27
This amplifier unit provides a simple solution for your old truck, or your workshop or garage that lack a sound system. Features: FM Radio with...
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US$2.95
3W Stereo PAM8403 Miniature Digital Amplifier Board with Micro USB Power Input This board adopts the typical PAM8403 circuit design with an additional...
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US$5.00
TheĀ SEN0487 is a tiny microphone able to detect sound and generate theĀ acoustic waveform by ADC sampling.
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