Kenwood KFC-W3016PS Performance Series 12" Subwoofer (Each) — Safe and Sound HQ
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
Amazon.com: Pyle 12' Car Audio Speaker Subwoofer - 1600 Watt High Power Bass Surround Sound Stereo Subwoofer Speaker System - Non Press Paper Cone, 90 dB, 40 Ohm, 60 oz Magnet, 2
Jensen J12W 12 inch 1200 Watt Subwoofer 4-Ohm Car Audio Sub w/ 40oz. Magnet, 9 lbs., New - Walmart.com
BOSS Audio Phantom 12-Inch 2300W Car Audio Subwoofer Speakers (2 Pack) - Walmart.com
SVR-12 | 12" 1,600 Watt Max Power Car Subwoofer | Skar Audio
Rockford Fosgate Punch P300-12 Single 12" subwoofer enclosure with 300-watt amp at Crutchfield