Amazon.com: Pyle 8 Inch 1600 Watt DVC 4 Ohm Car Audio Subwoofer Speaker Set with 40 Oz Magnet and 1.5 Inch 4 Layer Voice Coil, Black (2 Pack) : Electronics
Amazon.com: KICKER Comp 12" (30cm) Subwoofer in Down Firing Encl, 4-Ohm; RoHS Compliant : Electronics
Amazon.com: Kenwood EXcelon KFC-XW800F 600W Peak (150W RMS) 8" EXcelon Series Shallow-Mount Single 4 Ohm Slim Subwoofer : Electronics
Amazon.com: Visaton FRS7-8 2.5" Full-Range Speaker 8 Ohm : Electronics
Amazon.com: Goldwood Sound GW-8003/8 Full Range 8" Woofer with Whizzer 260 Watt 8ohm Speaker Black : Electronics
Amazon.com: KICKER TRTP 8-inch (20cm) Thin Down Firing Subwoofer and Passive Radiator Enclosure, 2-Ohm, RoHS Compliant : Electronics
Amazon.com: KICKER CompR8 8-Inch (20cm) Subwoofer, DVC, 4-Ohm, 300W : Electronics
Amazon.com: Rockford Fosgate P3SD2-8 8" Dual 2-Ohm Punch Series Shallow Mount Car Subwoofer : Everything Else
Amazon.com: CT Sounds TROPO-8-D2 8 Inch Car Subwoofer Dual 2 Ohm, 800 Watts Max : Everything Else
Amazon.com: Pioneer TS-A250D4 10" Dual 4 ohms Voice Coil Subwoofer : Electronics
Amazon.com: KICKER CompR 8"(20cm) Subwoofer, DVC, 2-ohm, RoHS Compliant : Electronics
Amazon.com: DS18 PRO-FU12.8 12" Mid Range Loudspeaker, 1200 Watts, 600 RMS, 8 Ohms - Powerful Car Audio Mid-Range Speaker (1 Speaker) : Everything Else
Amazon.com: KICKER CompR8 8-Inch (20cm) Subwoofer, DVC, 4-Ohm, 300W : Electronics
Amazon.com: BLACK DIAMOND DIA-8S 8" Car Subwoofer 4 Ohm Single Voice Coil 400 Watts Max (1 Speaker) : Everything Else
Subwoofer Blow A-165, 200 W, 8 ohms, 16.5 cm : Amazon.com.be: Electronics
Amazon.com: KICKER TRTP 8-inch (20cm) Thin Down Firing Subwoofer and Passive Radiator Enclosure, 2-Ohm, RoHS Compliant : Electronics
Amazon.com: CT Sounds STRATO-8-D2 1200 Watts Max 8 Inch Car Subwoofer Dual 2 Ohm : Electronics
High-End Woofer 20 cm (10") 8 Ohm : Amazon.de: Electronics & Photo
Amazon.com: Infinity Kappa 800W 8" Selectable Impedance (2 or 4 ohms) Subwoofer : Electronics
Amazon.com: Memphis MJM822 8" 900W RMS Dual 2-Ohm MOJO Series Subwoofers : Electronics
Amazon.com: PIONEER 8" Slim 700W 2 OHM SUBWOOFER : Electronics
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: Rockville W8K9D4 8" Inch 2000w Peak Car Audio Subwoofer Dual 4- Ohm Sub 500w RMS CEA Rated, Black : Electronics
Amazon.com: Sami 5" MID WOOFER Speaker 8 OHMS @ 20 WATTS : Electronics
Amazon.com: Pyle 8 Inch 1600 Watt DVC 4 Ohm Car Audio Subwoofer Speaker Set with 40 Oz Magnet and 1.5 Inch 4 Layer Voice Coil, Black (2 Pack) : Electronics
Amazon.com: Alpine S-W8D2 8" Dual 2-ohm Component Subwoofer : Electronics
Woofer 20 cm (8") 8 Ohm : Amazon.de: Electronics & Photo
