Hertz Mille Pro Series Mp-250-d43 10 In. (250mm) 600 Watt Rms 4-ohm Dvc Subwoofer : Target
DD Audio 600 Series 8" - 600w RMS Car Audio Subwoofer
BOSS Audio Systems BE8D Elite Series 8 Inch Car Audio Subwoofer - 600 Watts Max, Dual 4 Ohm Voice Coil, For Truck Boxes and Enclosures, Hook Up To Amplifier
DD Audio 600 Series 10" - 800w RMS Car Audio Subwoofer
BOSS Audio Systems BE8D Elite Series 8 Inch Car Audio Subwoofer - 600 Watts Max, Dual 4 Ohm Voice Coil, For Truck Boxes and Enclosures, Hook Up To Amplifier