Filter Filters $100-$500 10" Remove All Filters Condition New (4) Fixture Type Dual (4) Alpine W10S4 Car BassLine Single 4 Ohm 500W 10" Subwoofers with Install Kit $260.95 Alpine S-W10D4 Car Audio Type S Dual 4 Ohm 1200W 10" Subwoofers with Install Kit $359.90 Alpine SWT-10S2 Car Audio SWT Single 2 Ohm 700W Subwoofers with Install Kit $439.90 Alpine SWT-10S4 Car Audio SWT Single 4 Ohm 700W Subwoofers with Install Kit $439.90