Dual 10" Filter Sort Filters $100-$500 Harmony Audio Remove All Filters Availability In Stock Price $100-$500 (7) $500 and above (7) Brand Alpine (8) Harmony Audio (7) Sort SKU: A-Z SKU: Z-A Price: Low to High Price: High to Low Least Popular Most Popular Sort by: SKU Sale Price Popularity Universal Car Stereo Hatchback Sealed Dual 10" Alpine Type S S-W10D2 Sub Box... $466.99 Universal Regular Standard Cab Truck Alpine Type S S-W10D2 Dual 10" Sub Box... $465.99 Universal Car Stereo Vented Port Dual 10" Alpine Type S S-W10D2 Sub Box... $449.99 Universal Car Stereo Slotted S Port Dual 10" Alpine Type S S-W10D2 Sub Box... $456.99 Universal Car Stereo Rearfire Sealed Dual 10" Alpine Type S S-W10D2 Sub Box... $445.99 Universal Car Stereo Rhino Coated Ported Dual 10" Alpine Type S S-W10D2 Sub... $445.99 Universal Car Stereo Dual 10" Alpine Type S S-W10D2 Bundle with Paintable... $445.99