Alpine R2-W10D4 Powersport Audio so you can control the

so you can control the output of the amplifier from the front of the vehicle

giving you deep bass without taking up valuable space

Signal-to-Noise Ratio: =100dB

This kit includes four rock lights along with a Heise Connect Chasing Controller and mounting bases

The M2WL-10H and M2WL-10HB models are marine grade 10" full-range horn-loaded drivers engineered specifically to be BIG and LOUD

Alpine R2-W10D4 Powersport Audio so you can control theAbout the Alpine R2 W10D4 Maximum 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