Rockville SBG1154 15" 800 Watt Subwoofer Sub For Church Sound Systems 613815650416 | eBay
BOSS Audio BAB8 Amplified Car Subwoofer - 800 Watts Max Power, Low Profile, 8 Inch Subwoofer, Remote Subwoofer Control, Great For Vehicles That Need Bass But Have Limited Space : Amazon.co.uk: Electronics
Phoenix Gold Z Series Z110 800 Watt 10 Inch Single Voice Coil Subwoofer | Audio Images
Mac Audio Edition BS 30 black Car subwoofer passive 800 W | Conrad.com
JVC CS-GS5120 12" 800 Watt Subwoofer - CS-GS5120 from JVC