12“ Subwoofer

30 cm / 12" Subwoofer - 2 x 1 Ohm - 3000 W SPL Power

30 cm / 12" SPL Subwoofer - 2 x 2 Ohm - 1000 W SPL

GZIW 300X-II 30 cm / 12″ subwoofer

GZNW 12SPL-Xflex 30 cm / 12″ high performance SPL subwoofer

GZNW 12Xmax 30 cm / 12″ high power SPL subwoofer

30 cm / 12" Subwoofer - 2 x 1 Ohm - 6500 W SPL Power

GZPW 12SPL-EXTREME 30 cm / 12″ high power SPL subwoofer

GZRW 12XSPL 30 cm / 12″ high quality SPL subwoofer

GZTW 12F 30 cm / 12″ high quality flat subwoofer