Alpine MRP-M1000 Mono subwoofer amplifier 1,000 watts RMS x 1 at 2 ohms at Crutchfield
Alpine SWR-1242D Type-R 12" subwoofer with dual 4-ohm voice coils at Crutchfield
Amazon.com: Alpine R2-W8D2 Next Gen 8" Sub R-Series Dual 2-Ohm Voice Coils 1000 Peak Watts Subwoofer Includes HA-A400.1 Mono Amplifier : Electronics
BOSS Audio Systems CXX104DVC Chaos Extreme Series 10 Inch Car Audio Subwoofer - 1000 Watts Max, Dual 4 Ohm Voice Coil, Sold Individually, For Truck Boxes and Enclosures, Hook Up To Amplifier
Amazon.com: Alpine SWT-12S4 1000w 12" Bass Tube Car Subwoofer+Mono Amp Power Pack Amplifier : Electronics
Alpine SWR-8D2 8 inch 1000W Dual Car Non-Enclosed Subwoofer for sale online | eBay
Alpine R2-W8D4 8" R Series 1,000 Watt Car Audio Subwoofer, 4 Ohm, Dual – Car Toys
Amazon.com: Alpine SWT-12S4 1000 Watt 12" Car Audio Bass Tube Subwoofer Bundle with Amplifier and Amp Kit : Electronics