Amazon.com: Rockford Fosgate Punch P1 P1S410 10-Inch 150-Watt Subwoofer - 4 Ohm : Everything Else
Amazon.com: Visaton R10S 4" Full Range Speaker 8 Ohm : Electronics
Amazon.com: PRV AUDIO 6MB200 v2 6.5 Inch Speakers Midbass Woofer 8 Ohm, 100 Watts RMS, 200 Watts Program Power, 93.5 dB 1.5 in Voice Coil for Small Custom Enclosures Pro Car Audio System (Single) : Musical Instruments
Amazon.com: Goldwood Sound GW-10PC-8 Heavy Duty 8ohm 10" Woofer 400 Watts Replacement Speaker : Musical Instruments
Amazon.com: (2) Skar Audio FSX8-8 350-Watt 8-Inch 8 Ohm MID-Range Loudspeakers - 2 Speakers : Electronics
Amazon.com: 1pcs 3 Inch Fiberglass Full Range Speaker 4/8Ohm 15W Waterproof Audio Bookshelf Speaker Unit Home Theater Loudspeaker (Size : 8Ohm) : Electronics
Amazon.com: Dayton Audio TCP115-8 4" Treated Paper Cone Midbass Woofer 8 Ohm : Electronics
Amazon.com: Celestion TF 0615MR 50 Watt Raw Frame Speaker, 8 Ohm, 6 inch : Musical Instruments
Amazon.com: CT Sounds STRATO-8-D4 1200 Watts Max 8 Inch Car Subwoofer Dual 4 Ohm : Electronics
Amazon.com: 2 Goldwood Sound GW-208/8 OEM 8" Woofers 200 Watts Each 8ohm Replacement Speakers : Musical Instruments
Amazon.com: Pyramid 8 Inch Car Subwoofer Speaker - 350 Watt High Powered Car Audio Sound Component Speaker System w/ 1.5 Inch High-Temperature Kapton Voice Coil, 89.2 dB, 8 Ohm, 50 oz Magnet - Pyramid PW848USX : Electronics
Amazon.com: Visaton BG20-8 8" Full-Range Speaker with Whizzer Cone 8 Ohm : Electronics
Amazon.com: Sound Storm Laboratories SS10 10 Inch Car Subwoofer - 600 Watts Maximum Power, Single 4 Ohm Voice Coil, Sold Individually : 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
Amazon.com: Sound Town 2-Pack 10" 250W Cast Aluminum Frame Woofer w/ 3" Voice Coil, Replacement Woofer for PA/DJ Speaker, Bass Guitar Cabinets (STLF-10GA-PAIR) : Musical Instruments
Amazon.com: Timpano 10" Sub D4 1000 Watts Max Power Dual 4 Ohm, 10 Inch Car Subwoofer 14 mm Xmax, TPT-T1000-10 D4, 2.4 in Voice Coil, Deep Low Tones Sub Woofer for Car
Amazon.com: (4) Rockville RM68PRO 6.5" 800 Watt 8 Ohm SPL Midbass/Midrange Car Speakers : Electronics
Amazon.com: DS18 SLC-8S Subwoofer in Black - 8-Inch Speaker, 400W Max Power, 200W RMS Power, Aluminum 4 Layer Voice Coil, Black Steel Frame, SVC, 4 Ohm Impedance, Ferrite Magnet (1 Speaker) (SLC8S) : Electronics
Amazon.com: Dayton Audio DC160-8 6-1/2" Classic Woofer : Electronics
Amazon.com: Beyma 18" 8 Ohm Neo Woofer : Electronics
Amazon.com: WOOFER, 10 : Electronics
Amazon.com: Massive Audio MC10II MC Series. 10 Inch, 800 Watts, 8 Ohm Pro Audio Midrange/Midbass Speaker for Cars, Stage and DJ Applications. Sold Individually. : Electronics
Amazon.com: Goldwood Sound GW-210/8 OEM 10" Woofer 220 Watts 8ohm Replacement Speaker, Black : Musical Instruments
