Kicker 43CWRT82 CompRT 600 Watt 8 inch Shallow Mount Subwoofer - Dual 2 Ohm Voice Coil
Amazon.com: (2) Skar Audio VD-8 D2 8" 600W Max Power Dual 2 Ohm Shallow Mount Subwoofers, Pair of 2 : Electronics
Amazon.com: MB Quart DS1-204 Discus Shallow Mount Subwoofer (Black) – 8 Inch Subwoofer, 400 Watt, Car Audio, 2 Inch Voice Coils, UV Rubber Surround, Best in Sealed Enclosures : Electronics
Pioneer TS-SW2002D2 600 Watts 8" Dual 2 Ohm Shallow Mount Car Truck Subwoofer - Walmart.com
Sundown Audio SD-4 8" inch DVC Dual 2 Ohm (SD-4 Series) Car Subwoofer 600 Watts RMS
Kenwood Excelon KFC-XW800F Shallow-mount 8" 4-ohm subwoofer at Crutchfield