Alpine R2-W8D2 R Series 8" subwoofer w/dual 2-ohm voice coils GMC direct fit you'll see more detail whether

you'll see more detail whether you're navigating in a bright parking lot at noon or a dark parking garage at midnight

The HDA-M80 mono subwoofer amplifier produces up to 800 watts RMS

65 cubic feet

Secure your sub

Alpine R2-W8D2 R Series 8" subwoofer w/dual 2-ohm voice coils GMC direct fit you'll see more detail whetherMaximum bass output With over 40 years of experience, Alpine has the know how to deliver the kind of hard hitting bass you want. The R2 W8D2 8" sub capitalizes on this knowledge with a new motor structure with double stacked magnets for deeper bass and tighter sound. Its Kevlar reinforced pulp cone features a durable HAMR Santoprene surround that allows for huge amounts of excursion, and an oversized poly ceramic dust cap supplies rigidity to keep the