Ground Zero 12.300X-II Bass kit

Vented enclosure with 30 cm / 12″ subwoofer and front bass vent, red logo stitch and side panels, bridgeable 2-channel amplifier<br /> <br /> Subwoofer kit with amplifier<br /> 12″ subwoofer with IMPP cone<br /> Vented enclosure with front aero-port<br /> 1.41 ft³ net volume<br /> Mono class AB amplifier<br /> 300 Watts max output power<br /> Variable active crossover<br /> Bass boost<br /> High-level input with auto-on function<br /> Optionally available with cable kit