Alpine R2-W10D4 R Series 10" subwoofer w/dual 4-ohm voice coils Subaru direct fit The mount remains hidden behind

The mount remains hidden behind the license plate for a cleaner installation

Frequency response 40Hz~250Hz

Kevlar-reinforced pulp cone with Santoprene rubber surround

audiophile-grade components

Requires no installation

Alpine R2-W10D4 R Series 10" subwoofer w/dual 4-ohm voice coils Subaru direct fit The mount remains hidden behindMaximum 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 W10D4 10" 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