Filter Filters Price Under $50 (95) $50-$100 (294) $100-$500 (3848) $500 and above (1278) Condition Certified Refurbished (1) New (4824) Refurbished (682) Used (37) Brand Kicker (1714) Harmony Audio (1563) Alpine (537) Subwoofer Boxes (313) Memphis Audio (47) Bazooka (42) Peavey (12) Rockford Fosgate (5) Install Bay (2) Show More Metra (2) Alto Professional (1) Diamond Audio (1) Stands (1) Size 12" (463) 10" (435) 15" (220) 8" (88) 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 (245) Dual 2 Ohm (1) Single (263) Single 2 Ohm (2) Triple (1) triple (2) Amplifier Class D (35) AB (4) Class D (1) Stable to (Ohm) 1 Ohm (1) 2 (11) Make Cadillac (3) Chevy (95) Dodge (15) Ford (114) GMC (61) Honda (18) Infiniti (9) Jeep (3) Nissan (2) Show More Toyota (10) Model F-150 (80) Sierra (57) Silverado (55) Mustang (21) Avalanche (20) S2000 (16) Ram Truck (15) Camaro (10) Tacoma (10) Show More F-250 / 350 / 450 / 550 (10) G35 Coupe (9) CK Pickup (5) S-10 Truck (3) Escalade EXT (3) Ranger (3) Wrangler (2) Ridgeline (2) Colorado (2) Canyon (2) Gladiator (1) Envoy (1) Sonoma (1) Titan (1) 350Z (1) Sensitivity 81-85 dB (1) 83.1dB (2) 83.6 dB (9) 84 dB (1) 84dB (1) 85.2 dB (1) 85.7 dB (3) 85.7dB (2) 85.9 dB (5) 86 dB (1) 86-90 dB (187) 86.1dB (2) 86.7 dB (2) 86.9 dB (2) 86.9dB (2) 87 dB (1) 87.1 dB (17) 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 (34) 1 (1) 2 (1) 4 (4) Bass Remote Included (3) No (2) Optional (6) Yes (12) Crossover Full Range (AP) (3) Low Pass (LP) (3) Low Pass (LP)/High Pass (HP) (5) Speaker Type 1-way (6) Fixture Type Dual (188) Single (179) Triple (6) Bundled Items Harmony Audio (1) Not Applicable (1) Receiver Size Yes (13) Yes 10-7-2015 (387) Speaker Type Subwoofer System (2) Active/Passive Passive (2) Memphis Audio SR1040 10" SR 250W Slim Subwoofer 4 Ohm Single Voice Coil with... $543.99 Memphis Audio SR1040 10" SR 250W Slim Subwoofer 4 Ohm Single Voice Coil with... $803.95 (1) Kicker C12 Subwoofer Single 12" Vent Ported Sub Box Enclosure Bundle with... $175.99 Alpine 12" R-Series Dual 4-Ohm Subwoofer Single Vented Ported Enclosure Sub... $555.45 Kicker 48CWR104 10 inch CompR 4 Ohm Dual Voice Coil Subwoofer $119.96 (1) Kicker 44L7R102 x 2 Car Audio L7R Square 10" Sub 1000W Dual 2 Ohm Subwoofer... $559.99 Kicker 10" C10 Vented Subwoofer Box 4 Ohm (C10-4) $114.95 Kicker S8L7 R 8" 900 Watt L7 Subwoofer Dual 2 Ohm $161.95 Kicker Dual Comp C15 15" Sealed Subwoofer Box 2 Ohm (10C15-4) $299.80 Kicker 44L7R124 x 2 Car Audio L7R Square 12" Sub 1200W Dual 4 Ohm Subwoofer... $699.99 Alpine S-W10D2 Type S Series Sub Dual 2 Ohm 1200W Peak 10" Subwoofer with... $729.99 Alpine SWT-10S4 Car Audio SWT Series Sub Single 4 Ohm 700W Shallow Subwoofer $186.95 Kicker 42CWQ122 12 Inch CompQ Subwoofer with Dual 2-Ohm Voice Coils... $289.95 Alpine SWT-10S4 SWT Series Single 4 Ohm 700W Shallow Subwoofer with Harmony... $719.99 Harmony Audio HA-ML182 Monolith 18" Competition Sub 3500W Dual 2 Ohm Subwoofer $379.95 (2) Kicker 43CVT124 12" CompVT CVT12 Series Sub 400W RMS 4 Ohm SVC Car Subwoofer $151.96 (2) Kicker L7S10 Car Audio Solobaric 10" Subwoofer Square L7 Dual 2 Ohm Sub 44L7S102 $219.95 (1) Memphis Audio SR1040 10" SR 250W Slim Subwoofer 4 Ohm Single Voice Coil with... $643.99 Kicker L7S15 Car Audio Solo-Baric 15 Subwoofer Square L7 Dual 4 Ohm Sub 44L7S154 $449.99 2x Harmony Audio HA-C124 Car Competition 12" Sub 2200W Dual 4 Ohm Subwoofer New $324.99 (1) Alpine S-W10D4 Car Audio Type S Series Dual 4 Ohm 1200W Peak 10" Subwoofer... $337.99 2x Harmony HA-P12LS8 Replacement 12" Pro PA 800W Subwoofer - Speaker 8 Ohm Sub $149.99 Alpine R2-W10D4 R-Series Dual 4-Ohm 750 RMS Watts 10" Subwoofer with Harmony... $1029.99 Kicker L7S8 Car Audio Solo-Baric 8 Subwoofer Square L7 Dual 2 Ohm Sub 44L7S82 $154.95 (1) 1...345678...231