TPA3116 D2 DA DC 12V - 24V 100W Mono Channel Digital Power Audio Amplifier Board
1 x TPA3116 D2 Mono 100W Digital Audio Amplifier Board DC12-26V. XH-M542 Digital Amplifier Board TPA3116D2 100W Digital Audio Power DIY HIFI Amp Module DC 12-26V. Output power: max 100W. Amplifier chip: TPA3116D2 ( ORIGINAL CHIP ).