ZXI 6.5" High Excursion Subwoofer Quad Stacked Magents 300 Watts Rms D
2) 12" RI Audio Subwoofer 1800 Watts Max Dual 4 Ohm Energy Series Car Audio | eBay
What Is a Good Wattage For a Car Subwoofer - All for Turntables
CAB Ultra 10" inch DVC Dual 4 Ohm (Ultra Series) Car Subwoofer 1500 Watts RMS
Amazon.com: BOSS Audio Systems P126DVC Phantom 12-Inch 2300 Watts 4 Ohm Dual Copper Voice Coal Car Audio Stereo Subwoofer Speaker with Poly Injection Cone : Electronics
Sundown Audio U 8" inch DVC Dual 2 Ohm (U Series) Car Subwoofer 600 Watts RMS
BOSS Audio Systems P156DVC Phantom Series 15 Inch Car Audio Subwoofer – 2500 Watts Max, Dual 4 Ohm Voice Coil, Sold Individually, For Truck Boxes and Enclosures, Hook Up To Amplifier