TPA3223 TPA3255 Bluetooth HIFI Digital Audio Power Amp Amplifier Board Module

TPA3223 TPA3255 Digital Amplifier Board Bluetooth HIFI Power Amplifier Module

TPA3255 HiFi Digital Amplifier Board 2x300W Class D Power Amplifier Module 2CH

TPA3223 TPA3255 Digital Amplifier Board Bluetooth Audio Power Amplifier Module

Upgraded HIFI 500W Mono channel Digital Audio Power Amplifier Board Amp Module

TPA3255 HIFI Stereo 300W*2 Amplifier Digital 2.0 CH Audio Power Amp Board

TPA3255 TPA3251 HiFi Digital Amplifier Board 220*2/300W*2 Power Amplifier Module

TPA3221 Digital Power Amplifier Board DC12-30V Stereo Audio Amp Module 100W*2