Alpine R2-SB12V 12" Halo R2-Series Preloaded Subwoofer Enclosure with ProLink™ Micro Four-Thirds With a total of eight

With a total of eight digital filters the sound can be shaped precisely to the listeners liking

Smartphone

as this new

A third-party audio timer is required

This innovative solution features 3D fluid movement – on pan tilt and swivel with pioneering technology based on a spherical system located inside the base

Alpine R2-SB12V 12" Halo R2-Series Preloaded Subwoofer Enclosure with ProLink™ Micro Four-Thirds With a total of eightThe next generation of sound performance is here with the new R Series Halo Preloaded Subwoofers featuring the new R Series R2 subwoofers for more accurate and authoritative bass. The new R2 Series subwoofers now feature larger, double stacked magnets that contribute more motor force for deeper bass and tighter bass control compared to the previous generation. ProLink is unique to Alpine and allows you to link two R2 SB12V enclosures together using an