100W Mono Amplifier Board TPA3116 D2 8-25V DC Subwoofer Audio Module

1 Adopt quality electronic components, good performance. 2 Quality power amplifier chip, DC single power supply 8-25V working voltage, 50W (left channel) and 50W (right channel), two of channel output. 3 Can use switching power supply, laptop switching power supply, battery or car power supply, etc. 4 Adopt NE5532 front-facing OPAMP to buffer, better than normal amplifier. 5 With 5.5mm power interface. 100W mono subwoofer, outstanding effect.

What's in the box
1 x Amplifier Board