Roswell Marine 10 Subwoofer Enclosure These subwoofer enclosures are easy to install and designed to help Roswell subwoofers pump out the best low ends. Constructed from marine grade materials to provide a long working life. Specifications Height 18 Width 13.5 Depth 11.5 California Residents WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov Other Details Product MPN C820-1805