8" Flat High Performance Subwoofer
Cabinet: Aluminium Enclosure
Max power: 500W 
Rms power: 150W
Impedance: 4Ω
Frequency:  40HZ to 220Hz
S/N: 91dB
Electric current: 20A
Voltage: 14.4V(10V～16V)
Dimensions(WxDxH): 355x230x86mm
Net weight: 4.5Kg


Built-in Amplifier with High Level Input
LED Indicator for power/protection
RCA  Line Inputs  
Circuity protection for
overheat/overload/short Circuit
Input Volume Control 
BASSBOOST REM