Alpine R2-SB12V 12" Halo R2-Series Preloaded Subwoofer Enclosure with ProLink™ Zoom the NT-505 supports high-quality music

the NT-505 supports high-quality music subscription services

a padded dedicated hydration pocket lets you comfortably carry up to a 2-liter water reservoir (not included)

25 V (31 Ω) and 70 V (245 Ω)

Powder is designed to withstand extreme conditions

Two (2) pairs of premium MKII removable

Alpine R2-SB12V 12" Halo R2-Series Preloaded Subwoofer Enclosure with ProLink™ Zoom the NT-505 supports high-quality musicThe 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