60W Tpa3118 Digital Amplifier Board Amp Dc 10-24V Module Pbtl Mono Subwoofer

Bluetooth Amplifier Module 2 Channel High Power Digital AUX Sound Amp Receiver Board for Bass

Dc 12V 24V 120W*2 Tpa3116 D2 Dual Channel Digital Power Audio Amplifier Board

LM1875T Audiophile HiFi Mono Amplifier DIY Kit - Loose Parts

TDA7293 Digital Amplifier Mono Single Channel AMP Board 12V-32V 100W

100W Digital Power Amplifier Board TDA7294 High Power Dual 12-32V Single Channel Audio Amplifier Module for DIY Speaker

12V MP3 WMA Decoder Board Wireless Bluetooth MP3 Player with Color Screen Car Audio USB TF FM Radio Module For Car Wholesale

BT Digital Amplifier Board 2.1 Channel 50W 50W 100W Wireless Subwoofer Amp Module for Speaker

Bluetooth Amplifier Board 2.1 Channel 50W 50W 100W Wireless Subwoofer Amp Module with Treble Bass

S220HS Bluetooth Power Amplifier Board TPA7498E Chip 2.1 Channel 160W X 2 and 220W Amp Board Module

Bluetooth Digital Power Amplifier Module 50W 50W 100W 2.1 Channel Subwoofer Sound Power Amplifier

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

XH-A902 Audio Operational Preamplifier Board Module NE5532 Amplifier Front Panel Digital Tone Board Wide Voltage

600W/200W AC 220V 12V 24V Bluetooth 5.0 Stereo Audio Amplifier Board D300 Subwoofer Dual Mic Karaoke Amplifiers AMP Module For 8-12Inch Speaker

TDA7492 50W+50W Audio Receiver Digital Integrated Power Amplifier Board CSR8635 Bluetooth V4.0

2x100W High Power Subwoofer Amplifier Board O Stereo Amplifier for Speaker 3x80W AC18~24V

Digital Amplifier Board Dual Channel Bluetooth 4.2 Sound Amplifier Board for Electronic Devices

500W Subwoofer High Power Audio Board Stereo Modules

High Power 500W Class D HIFI Digital Power Amplifier Board

Speaker Circuit Board Channel Power‑On Mute Delay Component 10A DC12‑18V

D10/ D10-II Bluetooth Amplifier Board AUX TF Card USB 30-120W for 4 Ohm 40W Speaker 110V 220V 12V 24V Subwoofer Audio Amp Module