ITEM NAME:New Amplifier Board Tpa3116D2 50Wx2+100W 2.1 Channel Digital Subwoofer PowerK4Y7 New Amplifier Board Tpa3116D2 50Wx2+100W 2.1 Channel Digital Subwoofer PowerK4Y7 The amplifier board adopts two imported TPA3116D2 digital amplifier chip as the core,one piece as left and right channel power amplifier,other piece as pre-bridge driver with NE5532 subwoofer,with a small,high efficiency,high power characteristics. Product Name:2.1-channel audio amplifier board Chip Select:TPA31116D2*2 Supply Voltage: DC 12-24V Output Power: 50W Output Impedance:4~8ÃŽ © Frequency Range: 14~100Khz Number of Channels:3(Left Channel,Right Channel,Subwoodfer) Switching Frequency: 1.2MHz Colour:black Material:Silicone metal Size:25.0 * 15.0 * 5.0 cm Package Contents: 1 x channel audio amplifier.The amplifier board adopts two imported TPA3116D2 digital amplifier chip as the core,one piece as left and right channel power amplifier,other piece as pre-bridge driver with NE5532 subwoofer,with a small,high efficiency,high power characteristics.
