Filter Filters 12" $100-$500 Remove All Filters Condition New (81) Refurbished (19) Brand Kicker (52) Harmony Audio (26) Alpine (6) Subwoofer Boxes (3) Rockford Fosgate (1) Voice Coils Dual (31) Dual 2 Ohm (1) Single (6) Single 2 Ohm (1) Sensitivity 83.1dB (1) 86-90 dB (7) 87 dB (1) 87.3 dB (1) 88.2dB (1) 88.6dB (2) 91.2dB (1) Fixture Type Dual (18) Single (22) Receiver Size Yes 10-7-2015 (10) Screen Size 7" (1) Bluetooth Ready Y (1) Alpine S2-W12D2 Car Audio Type-S Series Dual 2-Ohm 12 Inch Subwoofer $186.95 Alpine S2-W12D4 Car Audio Type-S Series Dual 4-Ohm 12 Inch Subwoofer $186.95 Alpine iLX-W670 Car Audio 7 Inch Digital Multimedia Receiver with PowerStack $299.95 Kicker 46L7T124 Car Audio L7T Shallow Mount 12" Sub Square L7 Subwoofer L7T12 $239.96 Kicker 46L7T122 Car Audio L7T Shallow Mount 12" Sub Square L7 Subwoofer L7T12 $239.96 (2) Alpine S-W12D4 Car Audio Type S Series Sub Dual 4 Ohm 1800W Peak 12" Subwoofer $199.95 Alpine S-W12D2 Car Audio Type S Series Sub Dual 2 Ohm 1200W Peak 12" Subwoofer $199.95 (1) Alpine SS-SB12 Car Audio S-Series 300W RMS 2-Ohm Downward-Firing 12" Loaded... $424.95 Kicker L7S12 Car Audio Solo-Baric 12 Subwoofer Square L7 Dual 4 Ohm Sub 44L7S124 $279.96 (4) Kicker 45L7R124 Car Audio L7R Square 12" Sub 1200W Dual 4 Ohm Subwoofer L7R12 $199.96 Kicker L7S12 Car Audio Solo-Baric 12 Subwoofer Square L7 Dual 2 Ohm Sub 44L7S122 $279.96 Kicker 48TRTP122 Car Audio Down Firing 12" Thin Sub Box w/ Passive Radiator New $329.99 Kicker 48TRTP122 Car Audio Down Firing 12" Thin Sub Box w/ Passive Radiator... $284.95 Harmony Audio HA-C124 Car Stereo Competition Carbon 12" Sub 2200W Dual 4 Ohm... $169.95 (4) Kicker 46L7T124 Car Audio L7T Shallow Mount 12" Sub Square L7 Subwoofer L7T12 $243.95 Kicker 45L7R124 Car Audio L7R Square 12" Sub 1200W Dual 4 Ohm Subwoofer L7R12... $197.95 Kicker 46L7T122 Car Audio L7T Shallow Mount 12" Sub Square L7 Subwoofer L7T12 $243.95 Kicker CVX12 Car Audio CompVX Subwoofer Dual 4 Ohm 12" Sub 44CVX124 Brand New $279.99 Kicker L7S12 Car Audio Solo-Baric 12 Subwoofer Square L7 Dual 2 Ohm Sub 44L7S122 $289.95 (1) Kicker CWS12 Car Audio CompC Subwoofer Single 4 Ohm 12" Sub 44CWCS124 Brand New $119.99 (1) Kicker CWD12 Car Audio CompC Subwoofer Dual 4 Ohm 12" Sub 44CWCD124 Brand New $119.99 Kicker 45L7R122 Car Audio L7R Square 12" Sub 1200W Dual 2 Ohm Subwoofer L7R12 $199.96 Kicker Car Audio 44CVX122 CompVX 12" Dual 2 Ohm Subwoofer $279.99 12345