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) Kicker 46L7T122 Car Audio L7T Shallow Mount 12" Sub Square L7 Subwoofer L7T12 $239.96 (2) Peavey (2) Pro 12 Replacement 12" Sub Subwoofer for PR12 Speaker Cabinet New $199.98 Kicker 50CWCD104 Car Audio CompC Dual 4-Ohm 10 Inch Subwoofer $87.96 Kicker 48CWR82 8-Inch CompR 2-Ohm Dual 300 (Watts RMS) 600 (Watt Peak) Voice... $79.96 Kicker 48CWRT124 12-Inch CompRT 4-Ohm Dual 500 (Watts RMS) 1000 (Watt Peak)... $183.96 Kicker 46L7T104 Car Audio L7T Shallow Mount 10" Sub Square L7 Subwoofer L7T104 $249.99 Harmony Audio HA-C124 Car Stereo Competition Carbon 12" Sub 2200W Dual 4 Ohm... $169.95 (4) Harmony Audio HA-R124 Car Stereo Rhythm Series 12" Sub 600W Single 4 Ohm... $67.95 (2) Kicker 45L7R104 Car Audio L7R Square 10" Sub 1000W Dual 4 Ohm Subwoofer L7R10 $175.96 Kicker 50CWCD CompC 8 Inch Dual 4 Ohm Voice Coil Increased Excursion... $71.96 Kicker 46L7T82 Car Audio L7T Shallow Mount 8" Sub Square L7 Subwoofer L7T82 New $159.96 Kicker 45L7R124 Car Audio L7R Square 12" Sub 1200W Dual 4 Ohm Subwoofer L7R12 $199.96 Harmony Audio HA-ML122 Monolith 12" Competition Sub 3000W Dual 2 Ohm Subwoofer $309.95 (9) Harmony Audio HA-ML152 Monolith 15" Competition Sub 3200W Dual 2 Ohm Subwoofer $339.95 (6) Kicker 42CWQ122 12 Inch CompQ Subwoofer with Dual 2-Ohm Voice Coils $280.96 Harmony Audio HA-ML121 Monolith 12" Competition Sub 3000W Dual 1 Ohm Subwoofer $309.95 (1) Alpine SWT-10S2 Car Audio SWT Series Sub Single 2 Ohm 700W Shallow Subwoofer $186.95 Kicker 48CWRT674 6-3/4--Inch CompRT 4-Ohm Dual 150 (Watts RMS) 300 (Watt... $95.96 Kicker 48CWRT84 8-Inch CompRT 4-Ohm Dual 300 (Watts RMS) 600 (Watt Peak)... $135.96 Kicker 43TCWRT102 10" CompR Series Sub 400W RMS 2 Ohm Thin Profile Loaded... $279.95 Kicker 48CWRT104 10-Inch CompRT 4-Ohm Dual 400 (Watts RMS) 800 (Watt Peak)... $159.96 Alpine 12" R-Series Dual 4-Ohm Subwoofer Vented Ported Enclosure Sub Box Kit $759.90 Kicker Car Audio Solobaric 15" Sub Square L7 Dual 4 Ohm with 15" Subwoofer... $345.95 Alpine S-W12D2 Car Audio Type S Series Sub Dual 2 Ohm 1200W Peak 12" Subwoofer $199.95 (1) 123456...232