ITEM NAME:Tpa3116D2 2.1 Digital Audio Amplifier Board 80Wx2+100W Subwoofer 2.1 Amplif J5W5 Tpa3116D2 2.1 Digital Audio Amplifier Board 80Wx2+100W Subwoofer 2.1 Amplif J5W5 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 briver with NE5532 subwoofer with a small ,high effeciency,high power characteristics. Product name:2.1 channel audio amplifier Chip Select:TPA3116D2*2 Supply voltage:Recommended DC24V (range 12-26V 3A) Output power:80W*2(MAX)+100W*1 (Subwoofer) Output Impedance:4-8 ohms Frequency range:14-100Khz SNR:100db Number of channels:3 (left channel,right channel,subwoofer) Switch frequency:1.2MHz Tips: This amplifier board have two power input End and Two audio input End,you can choose each one! Colour:Red + black Material:PCB+metal Size:10*7*3cm Package Contents: 1* Audio Amplifier Board with Electrostatic Bag Packaging
