Amazon.com: Sound Town 18” 800W Cast Aluminum Frame Woofer (Low Frequency Driver), Replacement Woofer for PA/DJ Subwoofer Cabinet (STLF-18200A) : Electronics
Peavey 800-Watt 15 inch Powered Subwoofer
BOSS Audio Systems CXX10 Chaos Exxtreme Series 10 Inch Car Subwoofer - 800 Watts Max, Single 4 Ohm Voice Coil, Sold Individually, Hook Up To Amp
Crunch 12 Inch 800 Watt Max 4 Ohm Dual Voice Coil Car Subwoofer Speaker (2 Pack) With 4 Channel 1000 Watt Amp A/b Class Car Stereo Power Amplifier : Target
Crunch Crw12d4 12 Inch 800 Watt Rms 4 Ohm Dual Voice Coil Car Audio Subwoofer Speakers With Spade Terminals For Sealed Or Vented Enclosure (2 Pack) : Target
Amazon.com: American Bass Usa DX 124 800 Watt Max 4Ohm 12 Inch Subwoofer, Black : Electronics
15 inch Subwoofer 800 Watt AES 4'' Voice Coil Transducer DJ Bass Speaker | eBay