Filter Filters Dual Remove All Filters Price $100-$500 (5) $500 and above (2) Condition New (5) Refurbished (2) Size 12" (2) 10" (2) 15" (2) 8" (1) Alpine W10S4 Car BassLine Single 4 Ohm 500W 10" Subwoofers with Install Kit $260.95 Kicker 44L7S152 15" Subwoofers with Sealed Sub Box, 46CXA18001 Amp & Install Kit $1019.95 Kicker 44L7S152 15" Subwoofers with Vented Sub Box, 46CXA18001 Amp & Install Kit $1015.95 Alpine S-W10D4 Car Audio Type S Dual 4 Ohm 1200W 10" Subwoofers with Install Kit $359.90 Alpine S-W12D4 Car Audio Type S Dual 4 Ohm 1200W 12" Subwoofers with Install Kit $399.90 Alpine W12S4 Car BassLine Single 4 Ohm 500W 12" Subwoofers with Install Kit $299.99 Alpine S-W8D2 Car Audio Type S Dual 2 Ohm 600W 8" Subwoofers with Install Kit $319.90