Amazon.com: Ground Zero 30 cm / 12" Subwoofer - 4 ohm voicecoil - 350 WRMS : Electronics
FOCAL 12'' (30cm) subwoofer (SUB P 30 DB) | Direct Current AVU
Kicker COMPUR 30 Cm BOX With Subwoofer | Sub Woofer with BOX | Croooober
CS1214 | 30 cm (12 inch) subwoofer, with double magnet suitable for enclosed, bass reflex and bandpass boxes
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Hertz SPL Show Series SS-12-D2 SPL 12 in. (300mm) 1000 Watt RMS 2-Ohm DVC Subwoofer - Creative Audio
GAS MAD S1-124 12" 30cm subwoofer 4 Ohm
Pyle 12'' 600 Watts Powered Slim Subwoofer Box - Mount Car Truck Audio Subwoofer Enclosure (Black) - Walmart.com
ESX VE-1222 - 30 cm SPL Subwoofer VISION series Power Rating ...
Hifonics MXS12D2 30 CM (12 ") Spl Maxximus Subwoofer 3000 Watt Power | eBay
Morel Ultimo SC 124 Subwoofer 12" 30cm 4 Ohm
Ground Zero GZHW 30XSPL-D1 30 cm / 12″ high quality SPL subwoofer – Droppin HZ Car Audio
30cm (12") Subwoofer | XS-NW1200 | Sony Ethiopia
Ground Zero GZ BASS KIT 12.300X-II 30 cm / 12″ vented subwoofer loaded enclosure with separate amplifier - BerryElectronix.co.nz NZ Owned& Operated Since 2014