TPA3116 D2 8 25VDC 100W Mono Power Subwoofer Digital Amplifier Board Module with NE5532 OPAMP

Features: 1.Adopt quality electronic components, good performance. 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. Specifications: Material: ABS Color: As picture shown PCB size(length*width): Approx. 78*60mm 3.1*2.4in Power range: 8V 25V Power interface: 5.5mm power jack Single channel output: 100W Dual channel output: 50W (left channel) + 50W (right channel) Packing List: 1*Module 1*Paster 1*Screw 1*Cap .