Ground Zero GZIW 250 25 cm / 10″ high quality subwoofer BFCM WAFFLE 0V preamp outputs (front/rear/subwoofer)• 13-band

0V preamp outputs (front/rear/subwoofer)• 13-band equalizer

Warranty - BOSS Audio Systems provides a powerful 3-year platinum online dealer warranty so long as the purchase is made through Amazon

– Bass Boost allows adjustment:

68” (119 mm) Net Weight 11

17” x 13

Ground Zero GZIW 250 25 cm / 10″ high quality subwoofer BFCM WAFFLE 0V preamp outputs (front/rear/subwoofer)• 13-band250 Watts RMS 10 high quality subwoofer with solid 3D HQPP cone 10 subwoofer Klippel optimized 3D HQPP cone Long stroke rubber surround Solid aluminum cast basket 50 mm 2 copper voice coil Polycot spider IMPP dust cap with 3D structure logo Model High Quality subwoofer Diameter 25 cm 10" Power Handling (RMS) 250 Watts Impedance 4 Ohms Efficiency 87 dB Power Recommendation 200 300 Watts Voice Coil 50 mm 2" copper Membran HQPP cone with 3D structure