Cd7379 Power Amplifier Board 2.0 Two-Channel Stereo High Power Tda7297/7377 Amplifiers Audio Stereo Amp Amplificador Module

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

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

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

Multifunctional Bluetooth Audio Circuit Board Bluetooth Module Amplifier Board

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

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

Mono 100W Digital Amplifier Board TPA3116D2, 12-26V

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

Irs2092S 500W 90Db Mono Channel Digital Amplifier Class D Hifi Power Amp Board

MT21 2.1-Channel BT AUX Digit Audio Power Amplifier Module High Power Sound Amp Suitable for

DC12-24V 80W X 2 Digital Audio TPA3116D2 Treble Bass Regulating Preset Pre Amplifier Board XH-M567

XH-A158 Ultra Clear Bluetooth 5.0 Power Amplifier Board Pam8403 Small Power DIY Wireless Speaker Amplifier Board 5W*2

Bluetooth 4.2 TPA3110 15w+15W Digital Stereo Audio Power Amplifier Board Module

2*120W DC12-26VDual Channel Digital Stereo Audio Power Amplifier Board High Power CS8673 DIY 240W Amplificador Sound Board

Dc-Dc Converter 15A 400W Step Up Step Down Buck Boost Notebook Charging Module

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

XH-M577 2x80W Digital Power Amplifier Board TPA3116D2 Audio Amplifier Board High Power Tone Board DC 12-24V

Xh-A901 Ne5532 Tone Board Preamp Pre-Amp With Treble Bass Volume Adjustment Pre-Amplifier Tone Controller

VHM-314 Bluetooth Audio Receiver Board Bluetooth 5.0 4.1 MP3 Lossless Decoder Board Wireless Stereo Music Module DIY Micro / Type-C USB 3.7V-5V

TDA2030 Mono Amplifier Board 18W 6-12V Audio Power AMP Speaker Amplificador Profesional Sound Board with Power Indicator