Buy Wholesale China 12-16v 50w/80w+100w Bluetooth 5.0 Dual Tpa3116d2 Power 2.1 Channel Digital Subwoofer Power Amp Board & Subwoofer Power Amp Board at USD 9.5 | Global Sources
Buy Wholesale China 12-16v 50w/80w+100w Bluetooth 5.0 Dual Tpa3116d2 Power 2.1 Channel Digital Subwoofer Power Amp Board & Subwoofer Power Amp Board at USD 9.5 | Global Sources
TPA3118 - The DNA of the TPA3116 but in mono outline and also with fine sound.