Amazon.com: Planet Audio PX12 Axis Series 12 Inch Car Audio Subwoofer - 1000 Watts Max, Dual 4 Ohm Voice Coil, Sold Individually, For Truck Boxes and Enclosures : Electronics
Planet Audio BBD12B Big Bang Series 12 Inch Car Audio Subwoofer - 2500 Watts Max, Dual 4 Ohm Voice Coil, Sold Individually, For Truck Boxes and Enclosures, Hook Up To Amplifier - Walmart.com
AC12D - Planet Audio
Planet Audio BBD12B 12 Inch Car Subwoofer - 2500 Watts Maximum Power, Dual 4 Ohm Voice Coil, Sold Individually, Black (BBD12B) - Newegg.com
Planet Audio TQ12S 12" Single Voice Coil 4 Ohm 1500W Car Subwoofer - Black for sale online | eBay
Planet Audio AC12D 12" 1800 W Dual Voice Coil Car Audio Subwoofer (2 Pack) - Walmart.com