Amazon.com: PRORECK PR-122M Complete 1500W Dual 12" Car Subwoofer, Includes Loaded Enclosure with Mono Block Amplifier,Wiring Installation Kit : Electronics
The Best Place To Put A Subwoofer In A Car
Amazon.com: Sound Storm Laboratories CG10D 10 Inch Car Subwoofer - 1000 Watts Maximum Power, Dual 4 Ohm Voice Coil, Sold Individually : Everything Else
DB1042 DVC 10" Subwoofer | Car & Marine | Polk Audio
Amazon.com: BOSS Audio Systems BAB8 Amplified Car Subwoofer - 800 Watts Max Power, Low Profile, 8 Inch Subwoofer, Remote Subwoofer Control, Great for Vehicles That Need Bass But Have Limited Space : Electronics
LANZAR 8 in. 600-Watt 4 Ohm 4 Layer Voice Coil Car Audio Subwoofer MAX8 - The Home Depot
Car Audio Guide: Speakers, Amps & Subs Explained | Fast Car