Planet Audio AC8D 8 Inch 1200 Watts 4 Ohm Dual Voice Coil Car Audio Subwoofer
Planet Audio Bbd12b Big Bang 3 12-inch 2500 Watt 4 Ohm Dual Voice Coil Car Audio Subwoofer With Pressed Paper Cone And Foam Surround, Black, Single : Target
Planet Audio BBD12B 12 Inch Car Subwoofer - 2500 Watts Maximum Power, Dual 4 Ohm Voice Coil, Sold Individually, Black : Electronics
Planet Audio AP12D 12" Dual 4 ohm Apocalypse Series Subwoofer