Amazon.com: Rockville Rock Shaker 8" Inch Black 400w Powered Home Theater Subwoofer Sub : Electronics
Amazon.com: Skar Audio SK8TBV Single 8" 400 Watt Max Power Vented Subwoofer Enclosure Tube : Baby
Amazon.com: DS18 GEN-X104D Subwoofer in Black - 4 Layer Black Aluminum Voice Coil, 10", 800W Max Power, 400W RMS, Dual 4 Ohms, DVC - Powerful Car Audio Bass Speaker (1 Speaker) : Electronics
Amazon.com: Massive Audio SUMMO64S - 6.5 Inch Car Audio Subwoofer, High Performance Subwoofer for Cars, Trucks, Jeeps - 6.5" Subwoofer 200 Watt RMS, 400w MAX Dual 4 Ohm, 1.5 Inch Voice Coil. Sold Individually : Electronics
Amazon.com: NOVIK NEO WPW 15400 15" WOOFER Low Sound, RMS Power 400W, 8 Ohm, Professional subwoofers and deep bass and mid-bass : Musical Instruments
Amazon.com: WLLDSE 15 inch 1200 Watt Peak Momentary Power Dual 2 Ohm Car Subwoofer, Black : Electronics
Amazon.com: Skar Audio VD-8 D4 8" 600W Max Power Dual 4 Ohm Shallow Mount Car Subwoofer : Electronics
Amazon.com: Rockville RV8P 8" 400w Car Audio Subwoofer in Vented Sub Enclosure Box - 4 Ohm,Black : Automotive
Amazon.com: Skar Audio IX-10 D4 10" 400 Watt Max Power Dual 4 Ohm Car Subwoofer : Electronics
Amazon.com: Pyle 8-Inch Carpeted Subwoofer Tube Speaker - 400 Watt High Powered Car Audio Sound Component Speaker Enclosure System w/ 2” Aluminum Voice Coil, 4 Ohm, 30Hz-700kHz Frequency - Pyle PLTB8,Black : Electronics
Planet Audio New Pair Px10 10" 800W Car Audio Subwoofers 4 Ohm 400W RMS Sub : Electronics - Amazon.com
Amazon.com: Memphis 15-BRX1540 15" 400W RMS Single 4-Ohm Subwoofer : Electronics
Amazon.com: Black Diamond DIA-8D4 Car Subwoofer 8" 400W Max Power, 200W RMS, Dual 4 Ohms, DVC (1 Speaker) : Electronics
Amazon.com: NVX VSW84V2 8" 500 Watt Peak (250W RMS) Dual 4-ohm VS-Series Version 2 Car Subwoofer : Electronics
Amazon.com: MTX Magnum MB210SP 10-Inch 400W RMS Dual Subwoofer System, Soundstorm AKS8 8 Gauge Complete Wiring Kit, and Boss Audio CPBK2 2 Farad Power Capacitor : Electronics
Amazon.com: SOUND TOWN 18" RAW WOOFER SPEAKER, 400 WATTS PRO AUDIO PA DJ REPLACEMENT SUBWOOFER LOW FREQUENCY DRIVER (STLF-1890) : Musical Instruments
Amazon.com: NVX SMW12D4 800W Peak (400W RMS) S-Series Shallow-Mount 12" Dual 4-Ohm Subwoofer : Electronics
Amazon.com: MTX Magnum MB210SP 10 Inch 400 Watt RMS Dual Car Loaded 200 Watt RMS 800 Watt Max Polymer Coated Cone Subwoofer with Box Enclosure And Wiring Kit : Electronics
Amazon.com: MTX (2) 5510-22 10" 800 Watt Peak/400 Watt RMS DVC 2-ohm Car Subwoofer Bundle with Rockville dB13 3000 Watt Peak/750w RMS Mono 2 Ohm Car Amp and RWK41 4 Gauge Car
Amazon.com: Sundown Audio SD-4 8 D2 CAR 8" 400W RMS Dual 2-OHM SUBWOOFER BASS Speaker New : Electronics
Amazon.com: Planet Audio P109C, 25cm (10") Subwoofer, 400W RMS : Electronics
Amazon.com: MTX 5512-44 12" 800 Watt Peak/400 Watt RMS DVC 4-ohm Car Subwoofer Sub+RockShip : Electronics
