Filter Filters Price Under $50 (96) $50-$100 (283) $100-$500 (3816) $500 and above (1240) Condition Certified Refurbished (2) New (4733) Refurbished (692) Used (37) Brand Kicker (1705) Harmony Audio (1521) Alpine (508) Subwoofer Boxes (311) 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" (474) 10" (427) 15" (220) 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 (3) Chevy (93) Dodge (16) Ford (114) GMC (64) Honda (18) Infiniti (9) Jeep (3) Nissan (2) Show More Toyota (10) Model F-150 (78) Silverado (60) Sierra (59) Mustang (21) Avalanche (19) Ram Truck (16) S2000 (16) F-250 / 350 / 450 / 550 (11) Tacoma (10) Show More G35 Coupe (9) CK Pickup (5) S-10 Truck (4) Ranger (4) Camaro (3) Canyon (3) Escalade EXT (3) Wrangler (2) Ridgeline (2) Colorado (2) Gladiator (1) Envoy (1) Sonoma (1) Titan (1) 350Z (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 (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 (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 (180) Triple (6) Bundled Items Harmony Audio (1) Not Applicable (1) Receiver Size Yes (10) Yes 10-7-2015 (388) Speaker Type Subwoofer System (2) Active/Passive Passive (2) Alpine R2-W10D4 10" Subwoofer R-Series Dual 4 Ohm 750 RMS Includes HA-A400.1... $332.99 Kicker 42CWQ102 10 Inch CompQ Subwoofer with Dual 2-Ohm Voice Coils $237.96 Kicker 45KM122 Marine Audio Boat 12" Subwoofer Single 2 Ohm 600 Watts Sub KM12 $195.96 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 Series Sub Dual 2 Ohm 1200W Peak 10" Subwoofer $179.95 Kicker 42CWQ104 10 Inch CompQ Subwoofer with Dual 4-Ohm Voice Coils $237.96 Kicker 43TCWRT102 10" CompR Series Sub 400W RMS 2 Ohm Thin Profile Loaded... $279.95 Harmony Audio HA-ML182 Monolith 18" Competition Sub 3500W Dual 2 Ohm Subwoofer $379.95 (2) Harmony Audio HA-ML152 Monolith 15" Competition Sub 3200W Dual 2 Ohm Subwoofer $339.95 (6) Kicker 46L7T84 Car Audio L7T Shallow Mount 8" Sub Square L7 Subwoofer L7T82 New $199.99 (1) Harmony Audio HA-ML122 Monolith 12" Competition Sub 3000W Dual 2 Ohm Subwoofer $309.95 (9) Kicker 45KM104 Marine Audio Boat 10" Subwoofer Single 4 Ohm 500 Watts Sub KM10 $169.96 (1) Kicker C12 Subwoofer Single 12" Hatchback Sealed Sub Box Enclosure Bundle... $184.99 Harmony Audio HA-ML121 Monolith 12" Competition Sub 3000W Dual 1 Ohm Subwoofer $309.95 (1) Kicker 42CWQ122 12 Inch CompQ Subwoofer with Dual 2-Ohm Voice Coils $280.96 Harmony Audio HA-C124 Car Stereo Competition Carbon 12" Sub 2200W Dual 4 Ohm... $169.95 (4) Harmony Audio HA-F124 Car Stereo Flatline Series 12" Sub 800W Single 4 Ohm... $99.95 Kicker 46L7T104 Car Audio L7T Shallow Mount 10" Sub Square L7 Subwoofer L7T104 $249.99 Alpine S-W10D2 Car Audio Type S Series Dual 2 Ohm 1200W Peak 10" Subwoofer... $482.95 Kicker L7S12 Car Audio Solo-Baric 12 Subwoofer Square L7 Dual 2 Ohm Sub 44L7S122 $349.99 Kicker 43C154 15" Comp C15 Series Sub 300W RMS 4 Ohm SVC Car Subwoofer $149.90 Kicker Comp C12 Triple 12" Subwoofer Loaded 1800 Watt Sub Box Enclosure &... $519.99 Kicker 43C104 10" Comp C10 Series Sub 150W RMS 4 Ohm SVC Car Subwoofer $64.95 Kicker L7S12 Car Audio Solo-Baric 12 Subwoofer Square L7 Dual 4 Ohm Sub 44L7S124 $349.99 (4) 123456...228