Filter Filters Alpine $100-$500 Remove All Filters Condition New (3) Size 12" (1) Alpine R2-W12D2 Next Gen 12" Sub R-Series Dual 2-Ohm 750 RMS Includes... $379.95 Universal Regular Standard Cab Truck Alpine Type S S-W12D4 Single 12" Rhino... $454.95 Universal Regular Standard Cab Truck Alpine Type S S-W12D4 Single 12" Rhino... $204.95