Dual TPA3221 Chip 2.1 Channel Bluetooth Digital Power Amplifier Board, 100W*2+200W Independent Treble & Bass Adjustment, Support AUX/USB Drive/Sound Card, DIY Audio Amplifier Module for Home Theater
SKU ID: 10006128776
Dual TPA3221 Chip 2.1 Channel Bluetooth Digital Power Amplifier Board, 100W*2+200W Independent Treble & Bass Adjustment, Support AUX/USB Drive/Sound Card, DIY Audio Amplifier Module for Home Theater