Amazon.com: Pyle PLMRW8 8-Inch Outdoor Marine Audio Subwoofer - 400 Watt Single White Waterproof Bass Loud Speaker For Marine Stereo Sound System, Under Helm or Box Case Mount in Small Boat, Water
Amazon.com: DS18 GEN-X154D Subwoofer in Black - 4 Layer Black Aluminum Voice Coil, 15", 1,100W Max Power, 500W RMS, Dual 4 Ohms, DVC - Powerful Car Audio Bass Speaker (1 Speaker) : Electronics
Amazon.com: LANZAR OPTI6MI 6.5" 2000W Car Mid bass Mid Range Audio Power Speakers : Electronics
Amazon.com: Timpano TPT-MD10 V2 10 Inch Midbass Speaker Upgraded Version - Pro Audio Mid-bass Loudspeaker, 325 Watts RMS Power, 650 Watts Continuous Power, 8 Ohms for Professional and Car Audio System (Single) : Electronics
Amazon.com: 2X Gravity 8 Inch 1000 Watt Car Audio Subwoofer w/ 4 Ohm DVC Power 8' Sub Pair - Feature Dual Voice Coil, Thick Magnet, Design for Car, ATV, Van, High Performance
Amazon.com: Alphasonik AS8DF 8 inch 600 Watts 4-Ohm Down Fire Shallow Mount Flat Enclosed Sub woofer for Tight Spaces in Cars and Trucks, Slim Thin Loaded Subwoofer Air Tight Sealed Bass Enclosure :
Amazon.com: Car Mid Bass Speaker System - Pro 6.5 Inch 200 Watt 4 Ohm Vehicle Mid-Bass Component Poly Woofer Audio Sound Speakers w/ 30 Oz Magnet Structure, 2.5? Mount Depth Fits OEM - Pyramid W64
Amazon.com: American Bass 15" Competition Car Subwoofer, 3000 Watt Maximum Power, Bass Surround Speaker, Car Audio Stereo Subwoofer - 15 inch, Dual 4 Ohm Voice Coil : Electronics
Amazon.com: DS18 SLC-MD10 Car Subwoofer 10" 800 Watts MAX Power Single Voice Coil 4 Ohm. Easy Mounting. Loud Bass for Vehicle Stereo Sound System - 1 Speaker : Electronics
Amazon.com: American Bass 10" Competition Car Subwoofer, 3000 Watt Maximum Power, Bass Surround Speaker, Car Audio Stereo Subwoofer - 10 inch, Dual 4 Ohm Voice Coil : Electronics
Amazon.com: Alphasonik TSW310 Treis 300 Series Shallow Mount 10” 1200 Watts Max / 400 Watts RMS Single 4 Ohm Car Low Profile Flat Slim Thin Subwoofer Aluminum Cone Audio Speaker Bass Truck
Amazon.com: Massive Audio M10 10 Inch 350 Watts, 8 Ohm Pro Audio Midrange Speaker for Cars, Stage and DJ Applications. Sold Individually. : Electronics
Amazon.com: Car Vehicle Subwoofer Audio Speaker - 6.5 Non-Pressed Paper Cone, Black Plastic Basket, Dual Voice Coil 4 Ohm Impedance, 600 Watt Power, Foam Surround for Vehicle Stereo Sound System - Pyle PLPW6D : Electronics
Amazon.com: American Bass 10" Competition Car Subwoofer, 3000 Watt Maximum Power, Bass Surround Speaker, Car Audio Stereo Subwoofer - 10 inch, Dual 4 Ohm Voice Coil : Electronics
Amazon.com: Car Mid Bass Speaker System - Pro 6.5 Inch 200 Watt 4 Ohm Vehicle Mid-Bass Component Poly Woofer Audio Sound Speakers w/ 30 Oz Magnet Structure, 2.5? Mount Depth Fits OEM - Pyramid W64
Amazon.com: PRV AUDIO 10 inch Midbass Speaker 10MB800FT, 800 Watts Program Power, 8 Ohm, 2.5 in Voice Coil, 400 Watts RMS Pro Audio Mid Bass Loudspeaker (Single) : Electronics
Amazon.com: Polarlander Power Car Amplifier Hi-Fi 2.1 MP3 Radio Audio Stereo Bass Speaker Booster Player for Motorbike Home No Power Plug : Electronics
Amazon.com: NVX VCW102 10-inch True 750 watt RMS Dual 2-Ohm Car Subwoofer [ VC Series ] 3-Dimensional Die Cast Aluminum Basket : Electronics
Amazon.com: Pyle 5 Inch Woofer Driver - Upgraded 200 Watt Peak High Performance Mid-Bass Mid-Range Car Speaker 450Hz - 7kHz Frequency Response 15 Oz Magnet Structure 8 Ohm w/ 92dB and Paper