Filter Filters Price Under $50 (95) $50-$100 (294) $100-$500 (3850) $500 and above (1280) Condition Certified Refurbished (1) New (4828) Refurbished (682) Used (37) Brand Kicker (1714) Harmony Audio (1568) Alpine (536) 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 (97) 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 (56) 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 (4) 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) Peavey Elements 212C Outdoor Dual 12 Inch Subwoofer Loudspeaker System (3609130) $1399.99 Dual 12" Subwoofer Regular Standard Cab Truck Sub Box Enclosure 5/8" MDF - Gray $99.95 2x Harmony HA-ML182 Monolith 18" Competition SPL Sub 3500W Dual 2 Ohm Subwoofer $724.99 Car Audio Single 15" Vented Square Sub Box Enclosure fits Kicker L7 Subwoofer $64.95 (2) Subwoofer Grill Universal 12" Flame $22.95 (2) Car Audio Single 12" SPL Bass Subwoofer Labyrinth Vent Sub Box Stereo Enclosure $84.95 (1) Car Audio Dual 10" SPL Bass Subwoofer Labyrinth Vent Sub Box Stereo Enclosure $109.95 (2) Car Audio Dual 10" Sealed Subwoofer Rear Angle Sub Box Enclosure 5/8" MDF... $51.96 Universal Fit Single 10" Subwoofer Sealed Replacement Spare Tire Custom Sub Box $109.95 (1) Car Audio Dual 12" SPL Bass Subwoofer Labyrinth Vent Sub Box Stereo Enclosure $129.95 (1) Single 12" Subwoofer Regular Standard Cab Truck Sub Box Enclosure 5/8" MDF $44.95 (5) Car Audio Dual 15" Sealed Subwoofer Rear Angle Sub Box Enclosure 3/4" MDF Wood $79.95 Sub Boxes Hatchback Dual 12" Subwoofer Unloaded Enclosure Box $69.95 Car Audio Single 8" SPL Bass Subwoofer Labyrinth Vent Sub Box Stereo Enclosure $69.95 Car Audio Dual 10" Sealed Subwoofer Rear Angle Sub Box Enclosure 5/8" MDF Wood $59.95 Kicker 43C104 10" Subwoofer Single 4 Ohm 150 Watts and TRUCK572X10 Custom... $199.95 Car Audio Dual 10" Sealed Subwoofer Slanted Hatchback Stereo Sub Box Enclosure $69.95 (1) Kicker Comp C12 Triple 12" Subwoofer Loaded 900 Watt Sub Box Enclosure New -... $329.95 Custom Ford 00-03 F-150 Super Cab Subwoofer Dual 12" Box $139.95 (1) Alpine S2-SB8 S-Series S2-SB8 8" Preloaded Subwoofer Wedge Enclosure & 300W... $299.95 Car Audio Dual 15" Sealed Subwoofer Slanted Hatchback Stereo Sub Box Enclosure $77.95 Kicker Car Audio Soundgate SubStage SSIEXT07 Custom-fit Powered Subwoofer for... $429.95 Car Audio Single 10" Sealed Subwoofer Salnted Hatchback Stereo Sub Box Enclosure $44.95 (2) Car Audio Dual 15" SPL Bass Subwoofer Labyrinth Vent Sub Box Stereo Enclosure $179.95 1234567...232