- Chip Select: TPA3116D2
- Supply voltage: DC 12-24V
- Output power: 50W*2+100W Subwoofer*1
- Output Impedance: 4-8 ohm
- Frequency range: 14-100Khz
- SNR: 100db
- Number of channels: 3(left channel,right channel,subwoofer)
- Switch frequency: 1.2MHz
- Size: 100*70*30mm
- Weight: 136g