The new 2nd generation 10" subwoofer enclosure is a lighter roto-molded composite blend designed to be a direct fit for select RZR model vehicles. New Vented design produces louder output over previous generation. Subwoofer enclosure fits under passenger side dash and replaces factory glove-box. Designed for use with Prime RM series 10" woofers and T1 Slim series 10" woofers. Kit includes all needed hardware for the installation.