R2-Series Subwoofers

Alpine R2-W12D4 12-inch R-Series Subwoofer with Dual 4-Ohm Voice Coils
Alpine R2-SB12V-2 Next-Generation 12-inch R-Series Alpine Halo Preloaded Subwoofer Enclosure
Alpine R2-SB10V Next-Generation 10-inch R-Series Alpine Halo Preloaded Subwoofer Enclosure with ProLink™
Alpine R2-W12D2 12-inch R-Series Subwoofer with Dual 2-Ohm Voice Coils
Alpine R2-SB12V-4 Next-Generation 12-inch R-Series Alpine Halo Preloaded Subwoofer Enclosure with ProLink™
Alpine R2-SB10V R-Series 10″ Halo Subwoofer with ProLink™
Alpine R2-W10D2 R-Series 10″ Dual 2 Ohm DVC Subwoofer
Alpine R2-W10D4 R-Series 10″ Dual 4 Ohm DVC Subwoofer
Alpine R2-W8D2 R-Series 8-inch Subwoofer
Alpine R2-W8D4 R-Series 8-inch Subwoofer
Alpine R2-DB8V-TRK Halo R-Series Preloaded Truck Subwoofer Enclosure with ProLink™
Alpine RS-W12D4 12-inch R-Series Shallow Subwoofer with Dual 4-Ohm Voice Coils
Alpine RS-W10D2 10-inch R-Series Shallow Subwoofer with Dual 2-Ohm Voice Coils
Alpine RS-SB12 R-Series 12″ Shallow Profile Enclosure 2 Ohm Subwoofer
Alpine RS-SB10 R-Series 10″ Shallow Profile Enclosure 2 Ohm Subwoofer
Alpine RS-W12D2 12-inch R-Series Shallow Subwoofer with Dual 2-Ohm Voice Coils
Alpine RS-W10D4 10-inch R-Series Shallow Subwoofer with Dual 4-Ohm Voice Coils