Alpine SS-SB12 Single 12 S-Series Shallow Preloaded Subwoofer Enclosure
With an ultra-shallow enclosure design and powerful sound output, the 12 S-Series Shallow Preloaded Subwoofer Enclosures give you the best of both worlds in size and sound. DESIGNED FOR TIGHT SPACES Now you don't have to choose between bass and space! Alpine's 12" S-Series Shallow Preloaded Subwoofer Enclosure measures at a minimal 5.25" deep to deliver clean and reliable bass performance in most vehicle applications.