Subwoofer ampligier
XH-M139 2:1 Channel digital power amplifier board 12V-24V wide voltage TPA3116D2 2*50W+100W
Product Name:2.1-channel audio amplifier board
Chip Select:TPA31116D2*2
Supply Voltage: DC 12-24V
Output Power: 50W*2+100W Subwoofer *1
Output Impedance:4~8Ω
Frequency Range: 14~100Khz
SNR:100db
Number of Channels:3(Left Channel,Right Channel,Subwoodfer)
Switching Frequency: 1.2MHz
Size: L*W*H/10*9*2.5cm/3.93*3.54*0.98''
Tutorial : https://youtu.be/bzjJSTJw99g
