MB Quart OWC304 12" Dual 4 ohm Onyx Series 350W Car Subwoofer
Subwoofer ONYX 12 – Pride Car Audio
Onyx 12 2500 RMS Woofer | resilientsounds
BOSS Audio Systems P129DC Phantom Series 12 Inch Car Audio Subwoofer - 2600 Watts Max, Dual 4 Ohm Voice Coil, Sold Individually, For Truck Boxes and Enclosures, Hook Up To Amplifier