Amazon.com: Gravity G5 12 Inch 3000 Watt Package Car Audio Subwoofer w/ 4 Ohm DVC Power (Single) : Electronics
Amazon.com: Skar Audio ZVX-12v2 D2 12" 3000 Watt Max Power Dual 2 Ohm SPL Car Subwoofer : Everything Else
XR Series 15" Subwoofer 3000 Watts Max DVC 2 Ohm Car Audio American Bass XR-15D2 - Walmart.com
Skar Audio VXF-12 D2 12" 3000 Watt Max Power Dual 2 Ohm Competition Car Subwoofer : Electronics
Mtx Tnp212d2 12 Inch 1200w Dual Loaded Car Subwoofer Audio, Sub Box, And Amplifier With Qpower Super Flex 4 Gauge 3000 Watt Amplifier Wiring Amp Kit : Target
Mtx Tnp212dv 12-inch 2000-watt Dual Loaded Subwoofer Enclosure With Amplifier With Qpower Super Flex 4 Gauge 3000 Watt Amplifier Wiring Amp Kit : Target
Deaf Bonce Apocalypse 15" 3000 Watt 1 Ohm Subwoofer DB-SA275-D1 | Big Jeff Online Inc
Pair of Audiotek 12 Inch 3000 Watt Car Audio Subwoofer with DVC Power (2 Woofer) | eBay