SVR-12 | 12" 1,600 Watt Max Power Car Subwoofer | Skar Audio
XFL 12" Subwoofer | Car Audio Equipment | American Bass
Platinum 12 2000 RMS Woofer | resilientsounds
SPK-12S4 - AudioControl
Amazon.com: Massive Audio SUMMOXL124-12 Inch Car Audio Subwoofer, High Performance Subwoofer for Cars, Trucks, Jeeps - 12" Subwoofer 1500 Watt RMS, 3000w MAX Dual 4 Ohm, 3 Inch Voice Coil. Sold Individually : Electronics
Terminator 12" Series 4Ω Subwoofer | MTX Audio - Serious About Sound®