Power Subwoofer Amplifier Board Sound Class Home Theater Audio Stereo Equalizer Amp

AMP Chip: 2*Professional Chip Max Output Power: 2*50W+100W Power Supply: DC5~26V Output Impedance: 2~8ohm Audio Input: AUX / 5.0 / In the event of an overload, the device reports the fault to the processor, thus avoiding damage to itself.