Alpine R2-SB12V 12" Halo R2-Series Preloaded Subwoofer Enclosure with ProLink™ Micro Four-Thirds "Bulk Pet" USB transferring technology

"Bulk Pet" USB transferring technology with four transfer modes for various sound characters& * "Bulk Pet" is a registered trademark of Interface Corporation

The BG-220 is a 20 W three-input mixer amplifier for background music and general announcement

100% metal bodyThe body is made completely of metal to stand up to tough professional use over the long term

“Made in Japan” craftsmanship

Alpine R2-SB12V 12" Halo R2-Series Preloaded Subwoofer Enclosure with ProLink™ Micro Four-Thirds "Bulk Pet" USB transferring technologyThe 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