Filter Filters New Dual Remove All Filters Price $50-$100 (5) $100-$500 (31) Brand Alpine (16) Kicker (13) Harmony Audio (6) Bazooka (1) Size 12" (13) 10" (13) 8" (6) 15" (4) Sensitivity 84 dB (1) 84dB (1) 86-90 dB (1) 87 dB (1) 87dB (1) 89.4 dB (1) 89.4dB (1) 91 dB (1) Over 101 dB (1) Speaker Type 1-way (6) Fixture Type Dual (1) Receiver Size Yes 10-7-2015 (2) Alpine S-W12D2 Car Audio Type S Series Sub Dual 2 Ohm 1200W Peak 12" Subwoofer $199.95 (1) Alpine S-W10D2 Car Audio Type S Series Sub Dual 2 Ohm 1200W Peak 10" Subwoofer $179.95 Alpine S2-W12D2 Car Audio Type-S Series Dual 2-Ohm 12 Inch Subwoofer $186.95 Alpine S2-W10D2 Car Audio Type-S Series Dual 2-Ohm 10 Inch Subwoofer $169.95 Alpine S2-W12D4 Car Audio Type-S Series Dual 4-Ohm 12 Inch Subwoofer $186.95 Kicker 48CWRT102 10" CompRT CWRT10 Series Sub 400W RMS 2 Ohm DVC Car Subwoofer $159.96 Kicker 48CWRT122 12" CompRT CWRT12 Series Sub 500W RMS 2 Ohm DVC Car Subwoofer $183.96 Kicker 50TCWC104 CompC Series 4-Ohm 10 Inch Single Loaded Subwoofer Enclosure $199.99 Harmony Audio HA-A122 Car Stereo Alloy Series 12" Sub 1000W Dual 2 Ohm Subwoofer $84.95 Alpine S2-W10D4 Car Audio Type-S Series Dual 4-Ohm 10 Inch Subwoofer $169.95 Kicker 48CWRT82 8? CompRT CWRT8 Series Sub 300W RMS 2 Ohm DVC Car Subwoofer $135.96 Alpine S-W8D2 Car Audio Type S Series Sub Dual 2 Ohm 600W Peak 8" Subwoofer $124.95 Harmony Audio HA-A152 Car Stereo Alloy Series 15" Sub 1500W Dual 2 Ohm Subwoofer $109.95 Alpine S2-W8D4 S-Series 300W RMS Dual 4-Ohm Subwoofer for Car Audio $144.45 Alpine S-W12D4 Car Audio Type S Series Sub Dual 4 Ohm 1800W Peak 12" Subwoofer $199.95 Kicker 43CWR82 8" CompR CWR8 Series Sub 300W RMS 2 Ohm DVC Car Subwoofer $99.95 Alpine S-W10D4 Car Audio Type S Series Sub Dual 4 Ohm 1200W Peak 10" Subwoofer $179.95 Harmony Audio HA-A102 Car Stereo Alloy Series 10" Sub 800W Dual 2 Ohm Subwoofer $79.95 Harmony Audio HA-A102 Car Stereo Alloy Series 10" Sub 800W Dual 2 Ohm... $189.99 Kicker 48CWR124 12" CompR CWR12 Series Sub 500W RMS 4 Ohm DVC Car Subwoofer $135.96 Harmony Audio HA-A152 Car Stereo Alloy Series 15" Sub 1500W Dual 2 Ohm... $209.99 Harmony Audio HA-A122 Car Stereo Alloy Series 12" Sub 1000W Dual 2 Ohm... $164.99 Kicker 43CVR104 10" CompVR CVR10 Series Sub 350W RMS 4 Ohm DVC Car Subwoofer $95.96 Kicker 43CVR124 12" CompVR CVR12 Series Sub 400W RMS 4 Ohm DVC Car Subwoofer $119.96 12