Filter Filters $500 and above Remove All Filters Condition New (221) Refurbished (78) Brand Kicker (61) Harmony Audio (53) Alpine (40) Memphis Audio (1) Size 12" (38) 15" (33) 10" (22) 6.5" (3) 8" (1) Voice Coils Dual (1) Amplifier Class D (1) Stable to (Ohm) 2 (1) Sensitivity 86-90 dB (1) 88.6 dB (1) 98 dB (1) Channels Mono (1) Bass Remote Optional (1) Crossover Low Pass (LP) (1) Speaker Type 2-way (2) 3-way (1) Fixture Type Dual (51) Single (6) Receiver Size Yes (1) Yes 10-7-2015 (1) Universal Car Stereo Vented Port Dual 12" Alpine Next-Generation R-Series... $759.90 Universal Car Stereo Slotted S Port Dual 10" Alpine Next-Generation R-Series... $630.95 Alpine RS-SB12 Car Audio Halo R-Series 600W RMS 2-Ohm 12" Loaded Sub Box... $799.95 Universal Car Stereo Rearfire Sealed Dual 12" Alpine Next-Generation R-Series... $681.95 Universal Car Stereo Rearfire Sealed Dual 10" Alpine Next-Generation R-Series... $659.90 Universal Car Stereo Paintable Ported Dual 12" Alpine Next-Generation... $759.90 Alpine SWT-10S4 Car Audio SWT Series Sub Single 4 Ohm 700W Shallow Subwoofer... $569.95 Alpine RS-SB10 Car Audio Halo R-Series 600W RMS 2-Ohm 10" Loaded Sub Box... $749.95 Kicker Car Audio SoundGate PowerStage PWRA207 Upgrade Power Amplified Sub... $699.95 Alpine R2-A150M Car Audio R-Series 1500-Watt RMS Mono Subwoofer Amplifier $599.95 Kicker 43CVT104 10" CompVT CVT10 Series Sub 400 Watt RMS 4Ohm Car Subwoofer... $663.99 Alpine (2) R-W10D2 Car Audio Type R Series Sub 1500W Peak 10" Subwoofer... $659.90 Alpine SWT-10S4 Car Audio SWT Series Single 4 Ohm 700W Shallow Subwoofer... $719.99 Kicker 45DL7R122 Car Audio L7R Solobaric L7 Dual 12" Vented Sub Box Enclosure $599.99 Kicker 43CVT124 Compatible with Chevy Silverado Extended Cab 07-12 12" CompVT... $579.97 Alpine R2-S653 Car Audio Pro R-Series Hi-Res 6.5 Inch 3-Way Component Speaker... $599.95 Alpine SWT-10S4 Car Audio SWT Series Sub Single 4 Ohm 700W Shallow Subwoofer... $819.95 SoundGate PowerStage PWRA407 Kicker Car Audio Upgrade Powered Subwoofer... $729.95 Alpine SWT-10S4 Car Audio SWT Series Sub Single 4 Ohm 700W Shallow Subwoofer... $743.99 Alpine HDZ-65CS Car Audio Status Hi-Res Series 100W RMS 2-Way 6.5 Inch... $749.95 Alpine W10S4 Car Audio BassLine Series Sub Single 4 Ohm 500W Peak 10"... $579.95 Alpine HDZ-653S Car Audio Status Hi-Res Series 100W RMS 3-Way 6.5 Inch... $999.95 Alpine SWT-10S4 Car Audio SWT Series Sub Single 4 Ohm 700W Shallow Subwoofer... $833.95 Kicker (2) 45L7R122 Car Audio L7R Square 12" Sub 1200W Subwoofer L7R12 Bundle... $579.99 123456...13