Filter Filters $100-$500 Remove All Filters Condition Certified Refurbished (1) New (3964) Refurbished (314) Used (22) Brand Harmony Audio (1562) Kicker (1296) Alpine (365) Subwoofer Boxes (179) Memphis Audio (29) Bazooka (17) Peavey (8) Rockford Fosgate (4) Size 10" (327) 12" (284) 15" (112) 8" (61) 6.5" (10) 6" x 9" (3) 18" (3) 5" x 7",6" x 8" (1) 5.25" (1) 6.75" (1) Voice Coils Dual (177) Dual 2 Ohm (1) Single (220) Single 2 Ohm (2) Amplifier Class AB (4) D (4) Class D (1) Stable to (Ohm) 1 Ohm (1) 2 (8) Make Cadillac (9) Chevy (194) Dodge (42) Ford (169) GMC (157) Honda (22) Infiniti (9) Jeep (15) Nissan (17) Show More Toyota (25) Model Sierra (141) Silverado (115) F-150 (104) Ram Truck (42) Mustang (34) Avalanche (26) CK Pickup (23) Tacoma (19) Camaro (18) Show More S2000 (18) Wrangler (14) F-250 / 350 / 450 / 550 (14) 350Z (9) G35 Coupe (9) Escalade EXT (9) Explorer Sport Trac (9) Ranger (8) S-10 Truck (7) Envoy (7) Sonoma (7) Tundra (6) Titan (5) Ridgeline (4) Colorado (3) Frontier (3) Canyon (2) Trailblazer (2) Gladiator (1) Sensitivity 81-85 dB (1) 83.1dB (2) 83.6 dB (2) 84 dB (1) 85.7 dB (3) 85.7dB (2) 85.9 dB (1) 86-90 dB (181) 86.7 dB (2) 86.9 dB (1) 86.9dB (2) 87 dB (1) 87.1 dB (1) 87.3 dB (1) 87.dB (1) 88.2dB (1) 88.4dB (2) 88.5 dB (1) 88.6dB (2) 88.7dB (2) 89.4 dB (1) 89.4dB (1) 91 dB (1) 91.2dB (1) 96-100 dB (4) Over 101 dB (9) Channels Mono (3) 1 (1) 2 (1) 4 (4) Bass Remote Included (3) No (2) Optional (3) Crossover Full Range (AP) (3) Low Pass (LP)/High Pass (HP) (5) Speaker Type 1-way (6) Fixture Type Dual (73) Single (124) Triple (2) Bundled Items Not Applicable (1) Receiver Size Yes (10) Yes 10-7-2015 (287) Alpine S-W12D2 Car Audio Type S Dual 2 Ohm 1200W 12" Subwoofers with Install Kit $399.90 Alpine S2-W12D4 Car Audio Type-S Series Dual 4-Ohm 12 Inch Subwoofer $186.95 Kicker 45L7R152 Car Audio L7R Square 15" Sub 1800W Dual 2 Ohm Subwoofer L7R15 $279.96 Alpine S2-W12D2 Car Audio Type-S Series Dual 2-Ohm 12 Inch Subwoofer $186.95 Kicker L7S8 Car Audio Solo-Baric 8 Subwoofer Square L7 Dual 2 Ohm Sub 44L7S82 $159.96 Alpine S2-W8D4 S-Series 300W RMS Dual 4-Ohm Subwoofer for Car Audio $144.45 Alpine R2-W10D4 10" Subwoofer R-Series Dual 4 Ohm 750 RMS Includes HA-A400.1... $332.99 Kicker L7S8 Car Audio Solo-Baric 8 Subwoofer Square L7 Dual 4 Ohm Sub 44L7S84 $159.96 (1) Kicker 46L7T122 Car Audio L7T Shallow Mount 12" Sub Square L7 Subwoofer L7T12 $239.96 (2) Kicker 42CWQ102 10 Inch CompQ Subwoofer with Dual 2-Ohm Voice Coils $237.96 Kicker 45L7R102 Car Audio L7R Square 10" Sub 1000W Dual 2 Ohm Subwoofer L7R10 $175.96 Kicker 46L7T84 Car Audio L7T Shallow Mount 8" Sub Square L7 Subwoofer L7T82 New $159.96 (1) Alpine S2-W10D2 Car Audio Type-S Series Dual 2-Ohm 10 Inch Subwoofer $169.95 Alpine S2-W10D4 Car Audio Type-S Series Dual 4-Ohm 10 Inch Subwoofer $169.95 Alpine R2-W10D2 Next-Generation R-Series Dual 2-Ohm 750 RMS Watts 10" Subwoofer $329.95 Kicker 46L7T124 Car Audio L7T Shallow Mount 12" Sub Square L7 Subwoofer L7T12 $239.96 Kicker L7S10 Car Audio Solo-Baric 10 Subwoofer Square L7 Dual 4 Ohm Sub 44L7S104 $223.96 Kicker 46L7T102 Car Audio L7T Shallow Mount 10" Sub Square L7 Subwoofer L7T102 $199.96 Kicker 46L7T82 Car Audio L7T Shallow Mount 8" Sub Square L7 Subwoofer L7T82 New $159.96 Kicker L7S10 Car Audio Solo-Baric 10" 1200W Subwoofer Square L7 Dual 2 Ohm... $223.96 (4) Alpine S-W12D4 Car Audio Type S Series Sub Dual 4 Ohm 1800W Peak 12" Subwoofer $199.95 Alpine S-W10D2 Car Audio Type S Series Sub Dual 2 Ohm 1200W Peak 10" Subwoofer $179.95 Kicker L7S12 Car Audio Solo-Baric 12 Subwoofer Square L7 Dual 2 Ohm Sub 44L7S122 $279.96 123456...180