Alpine R2-W8D4 R-Series 8” Subwoofer (Dual 4 Ohm) Contemporary Variable diameter with controls

Variable diameter with controls

Simplifies drywall installations

This carbon fibre rapid centre column is compatible with Series 5 Systematic tripods

Speaker mounting screw (4 x 16)

The KTA-30MW Mono Power Pack Amplifier produces 400-watts of Alpine’s Exclusive Dynamic Peak Power for big subwoofer power in a small space

Alpine R2-W8D4 R-Series 8” Subwoofer (Dual 4 Ohm) Contemporary Variable diameter with controlsIntroducing the next generation of R Series subwoofers, now with Hi Res Audio Playback that makes every song feel like a live performance. The new R Series subwoofers now feature larger, double stacked magnets that contribute more motor force for deeper bass and tighter bass control. An integrated Faraday ring minimizes distortion for cleaner bass output. A Kevlar treated cone ensures durability in the subwoofer for reliable performance, even at high