2*50W+100W Power Subwoofer BT Amplifier Board Sound Class D Home Theater Audio Stereo Equalizer AUX Amp Customize

Product Name: 2.1 channel Bluetooth amplifier
AMP Chip: 2*Professional Chip
Max Output Power: 2*50W+100W
Power Supply: DC5~26V
Channels: 2.1
Output Impedance: 2~8ohm
Working Type: Class D
Audio Input:  AUX / Bluetooth 5.0 / USB
USB File: FAT32 32G Max