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Amazon.com: CERWIN-VEGA! VMAXX 12 Inch 1000W RMS 4-Ohm High-Performance Subwoofer Robust Car Audio System with Advanced Cooling, Deep Bass for Car Subwoofer Enthusiasts VMAX12D4 : Electronics
Amazon.com: Boss Chaos Exxtreme 10" 1000W Dual Voice Coil 4 Ohm Car Audio Subwoofer (2 Pack) : Electronics
Amazon.com: 5 CORE 18 Inch Subwoofer Speaker 1Pc 1000W PMPO Raw Full Range Speaker 500W RMS 18" Replacement 8 Ohm Pro Audio DJ Sub Woofer w 4” CCAW Voice Coil Aluminum Frame
Amazon.com: Sound Town 15" 500W Cast Aluminum Frame Woofer (Low Frequency Driver), Replacement Woofer for PA/DJ Subwoofer Cabinets (STLF-15110ZA) : Electronics
Amazon.com: American Bass ES-1044 10-inch Subwoofer, 500 Watts RMS/1000 Watts Max Power, 4 Ohm Impedence, Dual 4 Ohm Voice Coils with PVC Gasket Ring and Rubber Surround : Musical Instruments
Amazon.com: (2) 8'' RI Audio Subwoofer 1000W Peak Power Dual 4 Ohm Energy Series Car Audio, Black : Electronics
Amazon.com: Pair - SoundXtreme 1000W 6.5-Inch 2-Way Car Audio Component Speaker System 6-1/2in Car Audio Speaker for Car, ATV, RV, Motorcycle, Boat : Electronics
Amazon.com: Rockville W65K9D2 6.5" 1000w Peak Car Audio Subwoofer Dual 2-Ohm Sub 250w RMS CEA Rated : Electronics
Amazon.com: NVX VCW122v3 12" 2400 Watt Peak (1200W RMS) Dual 2-Ohm VC-Series Car Subwoofer (VCW122 Version 3) : Electronics
Amazon.com: 5 CORE 10 Inch Subwoofer 85W RMS Full Range Pro Audio Speaker 4 Ohm Car Subwoofers 1” CCAW Voice Coil Sub Woofer w 23 oz Magnet for Car RV DJs Home
Amazon.com: Lanzar 12in Car Subwoofer Speaker - Black Non-Pressed Paper Cone, Stamped Steel Basket, Dual 4 Ohm Impedance, 1000 Watt Power and Rubber Suspension for Vehicle Audio Stereo Sound System - MAX12D : Electronics
Amazon.com: Rockville 15" Powered 1000W DJ PA Speaker BlueTooth, USB, SD, EQ, Remote (RPG15BT) : Musical Instruments