Filter Filters Single Remove All Filters Price $50-$100 (14) $100-$500 (15) Condition New (20) Refurbished (9) Brand Kicker (17) Harmony Audio (7) Alpine (3) Size 12" (12) 10" (9) 15" (5) 8" (3) Sensitivity 86-90 dB (6) 86.1dB (1) 87.1 dB (1) 87.1dB (1) 87.3 dB (1) 87.3dB (1) 88.2dB (1) 90.4dB (1) Fixture Type Dual (1) Receiver Size Yes 10-7-2015 (6) Kicker 43C104 10" Comp C10 Series Sub 150W RMS 4 Ohm SVC Car Subwoofer $64.95 Alpine W10S4 Car Audio BassLine Series Sub Single 4 Ohm 500W Peak 10" Subwoofer $89.95 Kicker 50TCWC102 Car Audio CompC Series 2-Ohm Single 10" Loaded Sub Box... $199.99 Kicker CWS15 Car Audio CompC Subwoofer Single 4 Ohm 15" Sub 44CWCS154 Brand New $179.99 Kicker CWS12 Car Audio CompC Subwoofer Single 4 Ohm 12" Sub 44CWCS124 Brand New $119.99 (1) Chevy Silverado Extended Cab 99-06 Dual 10" Loaded Kicker C10 Sub Box 2 Ohm... $274.95 Harmony Audio HA-F124 Car Stereo Flatline Series 12" Sub 800W Single 4 Ohm... $99.95 Harmony Audio HA-F104 Car Stereo Flatline Series 10" Sub 700W Single 4 Ohm... $79.95 Alpine SWT-10S4 Car Audio SWT Series Sub Single 4 Ohm 700W Shallow Subwoofer $219.95 Harmony Audio HA-F124 Car Stereo Flatline Series 12" Sub 800W Single 4 Ohm... $189.99 Alpine W12S4 Car Audio BassLine Series Sub Single 4 Ohm 500W Peak 12" Subwoofer $99.95 Kicker 43C124 12" Comp C12 Series Sub 150W RMS 4 Ohm SVC Car Subwoofer $99.90 (1) Harmony Audio HA-R124 Car Stereo Rhythm Series 12" Sub 600W Single 4 Ohm... $67.95 (2) Kicker CWS8 Car Audio CompC Subwoofer Single 4 Ohm 8" Sub 44CWCS84 Brand New $72.95 Harmony Audio HA-F104 Car Stereo Flatline Series 10" Sub 700W Single 4 Ohm... $154.99 Kicker CWS12 Car Audio CompC Subwoofer Single 4 Ohm 12" Sub 44CWCS124 Brand $99.95 Kicker 43C124 12" Comp C12 Series 150W RMS 4 Ohm SVC Car Sub, 46CXA8001 Class... $234.95 Kicker 43C154 15" Comp C15 Series Sub 300W RMS 4 Ohm SVC Car Subwoofer $149.90 Kicker CWS15 Car Audio CompC Subwoofer Single 4 Ohm 15" Sub 44CWCS154 Brand $139.95 Kicker 43C124 12" Comp C12 Series 150W RMS 4 Ohm SVC Car Sub, 46CXA8001 Class... $339.95 Kicker CWS15 Car Audio CompC Subwoofer Single 4 Ohm 15" Sub 44CWCS154 Brand New $139.95 Kicker CWS12 Car Audio CompC Subwoofer Single 4 Ohm 12" Sub 44CWCS124 Brand New $99.95 Kicker 43CVR122 12" CompVR CVR12 Series 400W RMS 2 Ohm DVC Car Sub and 112VH... $170.95 Harmony Audio HA-R154 Car Stereo Rhythm Series 15" Sub 900W Single 4 Ohm... $84.95 12