H6TE12SV - 400W 12" Subwoofer and Amplifier Kit Compact box with ventilation - Cerwin Vega
Amazon.com: Bbox Dual Vented 12 Inch Subwoofer Enclosure - Pro Audio Tuned Dual Car Subwoofer Boxes & Enclosures - Premium Subwoofer Box Improves Audio Quality, Sound & Bass - Spring Loaded Speaker Terminals : Electronics
Insignia 12 inch speakers /subwoofers Car Sound System | eBay
Amazon.com: Planet Audio AC12D 12 Inch Car Subwoofer - 1800 Watts Max, Dual 4 Ohm Voice Coil, Sold Individually, For Truck Boxes and Enclosures, Hook Up To Amplifier : Electronics
STRATO-12 - 2500 Watt 12 Inch Car Subwoofer - CT Sounds – CT SOUNDS
DB1042 DVC 10" Subwoofer | Car & Marine | Polk Audio
Amazon.com: H YANKA 12 Inch Subwoofer - 12 Inch Paper Cone Subwoofer Car Audio, Black Aluminum Basket, Dual Voice Coil 4 Ohm Impedance 12 subwoofer, 1600W MAX Power 12 inch Competition Subwoofer : Electronics
Slammin' Crunch Car Audio Dual 12 Inch Installation | Crunch
IX-12 | 12" 500 Watt Max Power Car Subwoofer | Skar Audio
JBL BassPro 12 Ported powered subwoofer with 12" sub and 150-watt amp at Crutchfield