Parts Express Dayton Audio 15" Ultimax Subwoofer and Cabinet Package 3.0 cubic foot CNC-cut cabinet made of 3/4&quot; MDF panels with a 1-1/2&quot; thick front baffle Includes Dayton Audio&apos;s 15&quot; Ultimax subwoofer for maximum bass output Save 50% off the original price on the cabinet when purchased with the sub at regular price