Amazon.com: Cadence 8 Inch Car Subwoofer, High Performance 800 Watts Dual 2 Ohm 2 Inch Black Aluminium 4 Layer Voice Coil, Ultra Shock Series Car Audio Woofer US8D2, Single : Electronics
Amazon.com: BLACK DIAMOND Car Audio 8" 400 Watts 4 Ohm SVC Bass Subwoofer DIA-8S : Everything Else
Amazon.com: KICKER CompR 8"(20cm) Subwoofer, DVC, 2-ohm, RoHS Compliant : Electronics
Amazon.com: Sony XS-AW8 8-Inch Powered Under Seat Sub woofer with Wired Remote Control (XSAW8) : Electronics
Amazon.com: CT Sounds Meso-6.5-D4 6.5 Inch Car Subwoofer Dual 4 Ohm, 800 Watts Max
Amazon.com: Dayton Audio SD215A-88 8" DVC Subwoofer : Electronics
Amazon.com: Skar Audio IX-8 D2 8" 300 Watt Max Power Dual 2 Ohm Car Subwoofer : Electronics
Amazon.com: Focal SUBP20F 8” Flax Cone subwoofer, RMS: 250W - MAX: 500W : Electronics
Amazon.com: KICKER TRTP 8-inch (20cm) Thin Down Firing Subwoofer and Passive Radiator Enclosure, 2-Ohm, RoHS Compliant : Electronics
Amazon.com: MB Quart DS1-204 Discus Shallow Mount Subwoofer (Black) – 8 Inch Subwoofer, 400 Watt, Car Audio, 2 Inch Voice Coils, UV Rubber Surround, Best in Sealed Enclosures : Electronics
Amazon.com: PIONEER TS-WX130EA Pre-Amplified Active Subwoofer, 160 W : Electronics
Amazon.com: KICKER Comp 10" (25cm) Subwoofer in Down Firing Encl, 4-Ohm, RoHS Compliant : Electronics
Amazon.com: KICKER 43DC122 Comp Dual 12" Subwoofers in Vented Sub Box Enclosure, 2-Ohm : Electronics
Amazon.com: Pioneer carrozzeria 20cm×13cm Powered Sub Woofer TS-WX130DA【Japan Domestic Genuine Products】 : Electronics
Amazon.com: Infinity Kappa 800W 8" 800 Watt Car Audio Subwoofer : Electronics
Amazon.com: H YANKA 12 Inch Subwoofer - 12 Inch Paper Cone Subwoofer Car Audio, Black Steel Basket, Dual Voice Coil 4 Ohm Impedance 12 subwoofer, 1600W MAX Power 12 inch Competition Subwoofer : Electronics
Amazon.com: Alphasonik AS12DF 12" 1500 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: Focal SUBP20F 8” Flax Cone subwoofer, RMS: 250W - MAX: 500W : Electronics
Amazon.com: Infinity BassLink SM 8" Ultra-Compact Shallow Profile Hideaway Under-Seat Subwoofer System, Silver : Electronics
Amazon.com: KICKER CompRT 8"(20cm) Subwoofer, DVC, 2-ohm, RoHS Compliant : Electronics
Amazon.com: KICKER CompR 8"(20cm) Subwoofer, DVC, 2-ohm, RoHS Compliant : Electronics
Amazon.com: Audiopipe TXX-BDC4-8 8 Inch 1000 Watt High Performance Powerful 4 Ohm DVC Vehicle Car Sub Audio Subwoofer Speaker System, Black : Electronics
Amazon.com: Sony XS-AW8 8-Inch Powered Under Seat Sub woofer with Wired Remote Control (XSAW8) : Electronics
Amazon.com: PIONEER 8" Slim 700W 2 OHM SUBWOOFER : 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
