SUBWOOFER GROUND ZERO GZIW 300 300MM

12″ high quality subwoofer with solid 3D HQPP cone 12″ subwoofer Klippel® optimized 3D HQPP cone Long stroke rubber surround Resonance free steel basket 50 mm / 2″ copper voice coil Polycot spider IMPP dust cap with 3D structure logo 12″ high quality subwoofer with solid 3D HQPP cone 12″ subwoofer Klippel® optimized 3D HQPP cone Long stroke rubber surround Resonance free steel basket 50 mm / 2″ copper voice coil Polycot spider IMPP dust cap with 3D structure logo