Single 10" Filter Sort Filters In Stock Availability In Stock Price $100-$500 (41) $500 and above (5) Brand Alpine (31) Harmony Audio (15) 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 Paintable Ported 10" Alpine Type S S-W10D4 Sub Box... $169.95 Universal Car Stereo Rearfire Sealed Single 10" Alpine Type S S-W10D4 Sub Box... $171.95 Universal Car Stereo Hatchback Sealed Single 10" Alpine Type S S-W10D4 Sub... $174.95 Universal Car Stereo Vented Port Single 10" Alpine Type S S-W10D4 Sub Box... $174.95 Universal Regular Standard Cab Truck Alpine Type S S-W10D4 Ported 10" Sub Box... $174.95 Universal Car Stereo Slotted S Port Single 10" Alpine Type S S-W10D4 Sub Box... $179.95 Universal Regular Standard Cab Truck Alpine Type S S-W10D4 Single 10" Sub Box... $179.95 Universal Regular Standard Cab Truck Alpine SWT-10S2 Ported 10" Sub Box... $214.95 Universal Regular Standard Cab Truck Alpine SWT-10S2 Single 10" Sub Box... $219.95 Universal Replacement Spare Tire Alpine SWT-10S2 Single 10 Sub Box - Final 2 Ohm $219.95 Universal Car Stereo Paintable Ported 10" Alpine Type S S-W10D4 Sub Box... $294.99 Universal Car Stereo Hatchback Sealed Single 10" Alpine Type S S-W10D4 Sub... $299.99 Universal Car Stereo Rearfire Sealed Single 10" Alpine Type S S-W10D4 Sub Box... $306.99 Universal Regular Standard Cab Truck Alpine Type S S-W10D4 Ported 10" Sub Box... $306.99 Universal Car Stereo Vented Port Single 10" Alpine Type S S-W10D4 Sub Box... $314.99 Universal Regular Standard Cab Truck Alpine Type S S-W10D4 Single 10" Sub Box... $314.99 Universal Car Stereo Slotted S Port Single 10" Alpine Type S S-W10D4 Sub Box... $316.99 Universal Car Stereo Paintable Ported 10" Alpine Next-Generation R-Series... $327.95 Universal Car Stereo Hatchback Sealed Single 10" Alpine Next-Generation... $332.95 Universal Car Stereo Single 10" Alpine Next-Generation R-Series R2-W10D4... $339.95 Universal Replacement Spare Tire Alpine SWT-10S2 Single 10 Sub Box with... $346.99 Universal Car Stereo Vented Port Single 10" Alpine Next-Generation R-Series... $347.95 Universal Car Stereo Slotted S Port Single 10" Alpine Next-Generation... $352.95 Universal Regular Standard Cab Truck Alpine SWT-10S2 Ported 10" Sub Box... $356.99 12