Filter Filters Price Under $50 (96) $50-$100 (286) $100-$500 (4308) $500 and above (1354) Condition Certified Refurbished (2) New (5327) Refurbished (707) Used (37) Brand Harmony Audio (2034) Kicker (1716) Alpine (576) Subwoofer Boxes (313) Memphis Audio (47) Bazooka (40) Peavey (9) Rockford Fosgate (5) Install Bay (3) Show More Metra (2) Alto Professional (1) Diamond Audio (1) Stands (1) Size 12" (476) 10" (428) 15" (221) 8" (86) 6" x 9" (10) 6.5" (10) 6" (8) 18" (8) 6.75" (3) 5" x 7",6" x 8" (1) 5.25" (1) 14" (1) Voice Coils 2 Ohm (1) Dual (250) Dual 2 Ohm (1) Single (261) Single 2 Ohm (2) Triple (1) triple (2) Amplifier Class D (32) AB (4) Class D (1) Stable to (Ohm) 1 Ohm (1) 2 (8) Make Cadillac (10) Chevy (205) Dodge (53) Ford (185) GMC (169) Honda (22) Infiniti (9) Jeep (15) Nissan (15) Show More Toyota (26) Model Sierra (151) Silverado (125) F-150 (116) Ram Truck (53) Mustang (35) Avalanche (29) CK Pickup (25) Tacoma (20) S2000 (18) Show More F-250 / 350 / 450 / 550 (16) Wrangler (14) Camaro (13) Escalade EXT (10) G35 Coupe (9) Explorer Sport Trac (9) Ranger (9) Sonoma (8) S-10 Truck (8) 350Z (7) Envoy (7) Tundra (6) Titan (5) Ridgeline (4) Colorado (3) Canyon (3) Frontier (3) Trailblazer (2) Gladiator (1) Sensitivity 81-85 dB (1) 83.1dB (2) 83.6 dB (5) 84 dB (1) 84dB (1) 85.2 dB (1) 85.7 dB (2) 85.7dB (2) 85.9 dB (5) 86 dB (1) 86-90 dB (188) 86.1dB (2) 86.7 dB (2) 86.9 dB (2) 86.9dB (2) 87 dB (1) 87.1 dB (19) 87.1dB (1) 87.2 dB (6) 87.3 dB (1) 87.3dB (1) 87.dB (1) 87dB (1) 88.2dB (4) 88.4dB (2) 88.5 dB (3) 88.6 dB (1) 88.6dB (2) 88.7dB (2) 89.4 dB (1) 89.4dB (1) 90.4dB (1) 91 dB (1) 91.2dB (1) 96-100 dB (4) 98 dB (1) Over 101 dB (9) Channels Mono (31) 1 (1) 2 (1) 4 (4) Bass Remote Included (1) No (2) Optional (5) Yes (12) Crossover Full Range (AP) (3) Low Pass (LP) (2) Low Pass (LP)/High Pass (HP) (3) Speaker Type 1-way (6) Fixture Type Dual (190) Single (181) Triple (6) Bundled Items Harmony Audio (1) Not Applicable (1) Receiver Size Yes (10) Yes 10-7-2015 (389) Speaker Type Subwoofer System (2) Active/Passive Passive (2) Kicker 42CWQ102 10 Inch CompQ Subwoofer with Dual 2-Ohm Voice Coils $237.96 Alpine R2-W10D4 10" Subwoofer R-Series Dual 4 Ohm 750 RMS Includes HA-A400.1... $332.99 Kicker 42CWQ104 10 Inch CompQ Subwoofer with Dual 4-Ohm Voice Coils $237.96 Alpine S-W8D2 Car Audio Type S Dual 2 Ohm 600W 8" Subwoofers with Install Kit $319.90 Alpine R2-W10D2 Next-Generation R-Series Dual 2-Ohm 750 RMS Watts 10" Subwoofer $329.95 Kicker 42CWQ122 12 Inch CompQ Subwoofer with Dual 2-Ohm Voice Coils $280.96 Kicker 42CWQ152 15 Inch Dual 2 Ohm Voice Coil DVC Subwoofer Sub CWQ152 1100... $429.99 Alpine S-W10D2 Car Audio Type S Series Sub Dual 2 Ohm 1200W Peak 10" Subwoofer $179.95 Alpine S-W12D4 Car Audio Type S Series Sub Dual 4 Ohm 1800W Peak 12" Subwoofer $199.95 Kicker 45KM122 Marine Audio Boat 12" Subwoofer Single 2 Ohm 600 Watts Sub KM12 $195.96 Kicker 45L7R152 Car Audio L7R Square 15" Sub 1800W Dual 2 Ohm Subwoofer L7R15 $349.99 Kicker 46L7T84 Car Audio L7T Shallow Mount 8" Sub Square L7 Subwoofer L7T82 New $199.99 (1) Kicker L7S8 Car Audio Solo-Baric 8 Subwoofer Square L7 Dual 4 Ohm Sub 44L7S84 $154.95 Kicker L7S8 Car Audio Solo-Baric 8 Subwoofer Square L7 Dual 4 Ohm Sub 44L7S84 $199.99 (1) Alpine S-W10D2 Car Audio Type S Dual 2 Ohm 1200W 10" Subwoofers with Install Kit $359.90 Kicker 45KM104 Marine Audio Boat 10" Subwoofer Single 4 Ohm 500 Watts Sub KM10 $169.96 Alpine S-W12D2 Car Audio Type S Dual 2 Ohm 1200W 12" Subwoofers with Install Kit $399.90 Kicker L7S8 Car Audio Solo-Baric 8 Subwoofer Square L7 Dual 2 Ohm Sub 44L7S82 $154.95 Kicker L7S10 Car Audio Solo-Baric 10 Subwoofer Square L7 Dual 4 Ohm Sub 44L7S104 $279.99 Alpine 12" R-Series Dual 4-Ohm Subwoofer Single Vented Ported Enclosure Sub... $555.45 Kicker L7S8 Car Audio Solo-Baric 8 Subwoofer Square L7 Dual 2 Ohm Sub 44L7S82 $154.95 (1) (2) Kicker 44L7S124 Square L7 Solo Baric Subwoofer Dual 4 Ohm 12" Sub L7S12 Pair $595.92 Kicker 49L7TDF122 Down Firing Loaded Enclosure 12" Thin L7 2-Ohm Subwoofer 600W $341.96 123456...254