TDA2822M 2.0 Stereo Audio Amplifier Board Dual Channel AMP AUX Amplifier Board Module DC 1.8-12V Audio Board

Mini PAM8403 Digital Audio Amplifier Board 4 Channels 3W*4 DC 5V Stereo Sound AMP with Cable for Speaker

TPA3110 XH-A232 30W+30W 2.0 Channel Digital Stereo Audio Power Amplifier Board DC 8-26V 3A

Multifunctional Bluetooth Audio Circuit Board Bluetooth Module Amplifier Board

TDA7297 Amplifier Board AC/DC 12V 2x15W 15W+15W Digital Audio Dual Channel Module

3.7V-5V Bluetooth 5.0 MP3 Decoder Board 2*3W Amplifier Support Hands-free Call Audio Recording USB TF FM Radio Car Mp3 Music Player Speaker

TDA7297 Amplifier Board Spare Parts Dc 12v Grade 2.0 Dual Audio Encoding 15w Electronic Diy Kit

Xh-M139 2.1 Digital Power Amplifier Board Board 12V-24V Wide Voltage

Fm Stereo Radio Transmitter Diy Kit With Microphone Dc 3V Soldering Practice

Tda7379 Stereo Power Amplifier Board Module Dc 12V 39W+39W Ne5532 Preamp Speaker

XH-M125 Excellent Anti-interference Lightweight Mono Amplifier Board 6W Audio Placa Amplificador for TV Set

18650 Type-C To 8.4V 12.6V 16.8V Lithium Battery Charging Step Up Board 2S 3S 4S Boost Module

Kebidu 2*120W 2*30W 2*20W Dual-channel Digital Audio Power Amplifier Board HD Stereo High Power Amplifiers Class D Amplificador

Adjustable DIY power supply, 0-30 Volts

2*20W Audio Amplifier DC 12V Bluetooth 5.0 MP3 Decoder Board Car MP3 Player Speaker Car FM Radio Supports Handsfree Call Recording

Bluetooth 5.0 Amplifier Board Mini 5W*2 Stereo Power Amp Decoder Audio Module

VHM-314 Bluetooth Audio Receiver Board Bluetooth 5.0 Mp3 Lossless Decoder Board Wireless Stereo Music Module

Audio Power Amplifier Board DC 6 To 18V TDA7297 Module Double Channel 10-50W

XH-A153 Lithium Battery Bluetooth 5.0 Dual-channel 2 Ch Channel Stereo Low Power Amplifier Board 3W+3W DC 5V PAM8403 Chip

160W Amplifier Bluetooth Decoder Board DIY 12V 6.5mm Microphone FM Radio TF USB Car Audio Music Player Speakers Volume Control

2*50W DIY Digital Amplifier Bluetooth 5.0 MP3 Decoder Board Car MP3 Music Player USB FM Radio TF Card Mic Aux Recording Module