Filter Filters $50-$100 Remove All Filters Condition New (240) Refurbished (44) Used (10) Brand Subwoofer Boxes (107) Harmony Audio (76) Kicker (54) Bazooka (18) Alpine (4) Memphis Audio (3) Alto Professional (1) Rockford Fosgate (1) Size 10" (61) 12" (43) 8" (21) 15" (17) 6" (8) 6" x 9" (2) 6.75" (2) Voice Coils Dual (32) Single (32) Sensitivity 83.6 dB (4) 84dB (1) 85.2 dB (1) 85.9 dB (3) 86-90 dB (3) 86.1dB (2) 87.1dB (1) 87.3dB (1) 87dB (1) 88.2dB (3) 90.4dB (1) Bundled Items Harmony Audio (1) Receiver Size Yes 10-7-2015 (71) Kicker 48CWRT672 6-3/4 inch CompRT 2 Ohm Ultra-Thin Subwoofer $95.96 Kicker 48CWR84 8-Inch CompR 4-Ohm Dual 300 (Watts RMS) 600 (Watt Peak) Voice... $79.96 Kicker 48CWR82 8-Inch CompR 2-Ohm Dual 300 (Watts RMS) 600 (Watt Peak) Voice... $84.95 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 Harmony Audio HA-R124 Car Stereo Rhythm Series 12" Sub 600W Single 4 Ohm... $67.95 (2) Kicker 48CWR84 8-Inch CompR 4-Ohm Dual 300 (Watts RMS) 600 (Watt Peak) Voice... $84.95 Kicker 50CWCD CompC 8 Inch Dual 4 Ohm Voice Coil Increased Excursion... $71.96 Kicker 48CWRT674 6-3/4--Inch CompRT 4-Ohm Dual 150 (Watts RMS) 300 (Watt... $95.96 Kicker 48CWR102 Refurbished 10 inch CompR 2 Ohm Dual Voice Coil Subwoofer $99.95 Harmony Audio HA-A102 Car Stereo Alloy Series 10" Sub 800W Dual 2 Ohm Subwoofer $79.95 Single 12" Subwoofer Regular Standard Cab Truck Ported Stereo Sub Box Enclosure $79.95 (1) Harmony Audio HA-F124 Car Stereo Flatline Series 12" Sub 800W Single 4 Ohm... $99.95 Kicker 48CWR102 10 inch CompR 2 Ohm Dual Voice Coil Subwoofer $99.95 Kicker 50CWCS84 CompC 8 Inch Single 4 Ohm Voice Coil SVC Increased Excursion... $71.96 Kicker 43C104 10" Comp C10 Series Sub 150W RMS 4 Ohm SVC Car Subwoofer $64.95 Kicker 43C124 12" Comp C12 Series Sub 150W RMS 4 Ohm SVC Car Subwoofer $99.90 (1) Kicker 48CWR84 8-Inch CompR 4-Ohm Dual 300 (Watts RMS) 600 (Watt Peak) Voice... $84.95 Car Audio Subwoofer Dual L7 L5 12" Vented Square Enclosure $79.95 Alpine W12S4 Car Audio BassLine Series Sub Single 4 Ohm 500W Peak 12" Subwoofer $99.95 Kicker 48CWR82 8-Inch CompR 2-Ohm Dual 300 (Watts RMS) 600 (Watt Peak) Voice... $84.95 Harmony Audio HA-R154 Car Stereo Rhythm Series 15" Sub 900W Single 4 Ohm... $84.95 Kicker 48CWRT672 6-3/4 inch CompRT 2 Ohm Ultra-Thin Subwoofer $98.95 123456...13