Bluetooth 5.0 digital power amplifier Board 2.1 channel 50W*2+100W

Bluetooth amplifier board dual channel high power 2*100W DC12-24V

Bluetooth 5.0 Digital power amplifier Board 2.1 channel 2*50W+100W DC12-24V

Bluetooth 5.0 digital power amplifier miniature DC power amplifier board

Digital Stereo Audio Power Amplifier Board

2.1Channel Bluetooth Board

12V-24V 30w+30W Audio Power Amplifier Board

Digital Power Audio Amplifier Board

50W Wireless Digital Audio Receiver Amplifier Board

Thick-Film Hybrid IC 3-channel class AB audio power IC, 3-channel class AB audio power IC