Alpine R2-W8D4 – Mighty Bass from a Compact Powerhouse

The Alpine R2-W8D4 may be small, but it absolutely does not play small. This 8" R-Series subwoofer is engineered to deliver tight, punchy, surprisingly deep bass from minimal space — perfect for trucks, small cars, or stealthy installs where every inch counts.

With dual 4-ohm voice coils and a high-excursion design, the R2-W8D4 handles real power and keeps the bass clean, controlled, and full of energy. It’s the kind of sub that makes people ask, “Wait… that’s only an 8?”

Perfect for: Drivers who want serious, accurate low-end performance without giving up cargo room or going overboard on enclosure size.