Kicker 12 Inch 1000W Dual 2 Ohm Voice Coils CompR Car Audio Subwoofer 48CWR122 | eBay
Amazon.com: Kicker 44CVX152 Comp VX CVX 15" 2000 Watt Car Subwoofer Sub CVX15-2 44CVX15-2 Bundle with RockvilIe RSQ15 Single 15" 2.6 cu.ft. Sealed Car Subwoofer Enclosure Sub Box : Electronics