12” Active power subwoofer box

Built-in MOSFET Power Supply Amplifier

Shine subwoofer cone with rubber edge

Long bass reflex vent

Two silver chromed steel protection

Bass Frequency: 30Hz-180Hz

Active crossover:

Low-Pass Filter: 30-180Hz

High Pass Filter:50Hz-250Hz

Hi-Input: 2XRCA

3 levels protection :

Overload /short circuit/extremely high temperature

Music Power: 150W

Max.Power:360W