Filter Filters Dual Harmony Audio Remove All Filters Price $100-$500 (24) $500 and above (12) Condition New (36) Size 10" (14) 12" (12) 15" (9) 8" (1) Universal Car Stereo Vented Port Dual 10" Kicker Comp C10 Sub Box Enclosure &... $354.99 Universal Car Stereo Paintable Ported Dual 10" Kicker Comp C10 Sub Box... $390.99 Universal Car Stereo Hatchback Sealed Dual 10" Kicker Comp C10 Sub Box... $361.99 Universal Car Stereo Slotted S Port Dual 10" Kicker Comp C10 Sub Box... $381.99 Universal Car Stereo Rhino Coated Ported Dual 10" Kicker Comp C10 Sub Box... $400.99 Universal Car Stereo Rearfire Sealed Dual 10" Kicker Comp C10 Sub Box... $340.99 Universal Car Stereo Rhino Coated Ported Dual 15" Kicker CompR CWR15 Sub Box... $649.99 Universal Car Stereo Slotted S Port Dual 15" Kicker Comp C15 Sub Box... $590.99 Universal Car Stereo Rearfire Sealed Dual 15" Kicker Comp C15 Sub Box... $520.99 Universal Car Stereo Vented Port Dual 15" Kicker CompR CWR15 Sub Box... $708.99 Universal Car Stereo Hatchback Sealed Dual 12" Kicker CompR CWR12 Sub Box... $509.99 Universal Car Stereo Vented Port Dual 12" Kicker CompR CWR12 Sub Box... $481.99 Universal Car Stereo Slotted S Port Dual 12" Kicker CompR CWR12 Sub Box... $519.99 Universal Car Stereo Hatchback Sealed Dual 12" Kicker Comp C12 Sub Box... $381.99 Universal Car Stereo Hatchback Sealed Dual 12" Kicker CompVT CVT12 Sub Box... $491.99 Universal Car Stereo Vented Port Dual 12" Kicker Comp C12 Sub Box Enclosure &... $379.95 Universal Car Stereo Paintable Ported Dual 12" Kicker CompR CWR12 Sub Box... $515.99 Universal Car Stereo Hatchback Sealed Dual 10" Kicker CompR CWR10 Sub Box... $446.99 Universal Car Stereo Vented Port Dual 10" Kicker CompR CWR10 Sub Box... $439.99 Universal Car Stereo Hatchback Sealed Dual 15" Kicker CompR CWR15 Sub Box... $690.99 Universal Car Stereo Paintable Ported Dual 12" Kicker Comp C12 Sub Box... $420.99 Universal Car Stereo Hatchback Sealed Dual 10" Kicker CompVT CVT10 Sub Box... $471.99 Universal Car Stereo Slotted S Port Dual 8" Kicker CompR CWR8 Sub Box... $371.99 Universal Car Stereo Rearfire Sealed Dual 12" Kicker Comp C12 Sub Box... $361.99 12