ITEM NAME:1Pc audio TPA3116D2 2x50W mini digital power audio stereo amplifier board&SBD3C Specifications: Chip type: TPA3116D2 Power supply: DC 12-24V Channel amount: Dual 50W color:blue Material: Metal Package include: 1x Amplifier Board.Find many great new & used options and get the best deals for 1Pc audio TPA3116D2 2x50W mini digital power audio stereo amplifier board&SBD3C at the best online prices at shop2india!