Battery Voltage;12.5V_DC
Power Ratings;50W*5+80W*1 at 4

THD:0.1%  S/N Ratio:>85dB
Lnput sensitivity:0.1～5V
High Level lnput Sensitivity:1～25V
Frequency Response:20HZ～20KHz(+/-0.5dB)
Bass Boost:0+18dB@45HZ
Channel Separation:>50Db
5.1Channel mode
MOSFET power supply
4 Way protection
*Output short
*DC offset
*Battery over 18V shutdown
Dimension(mm):66(H)*440(L)*268(W)