Bassworx 'CS12B Single 12-InchSealed Enclosure (Black) Wedge shape profile, Push post terminal, 5/8"" MDF construction, Top grade carpeting, 8.75 inch mounting depth, 11.125 inch mounting diameter. Looking for more than just a cost-effective enclosure solution and unwilling to compromise on the standard in build quality that Bassworx is known for? The Compact sealed enclosure is built using high-quality 5/8 inch MDF, dado and rabbet construction Wedge shape profile Push post terminal 5/8&quot; MDF construction Top grade carpeting 8.75 inch mounting depth 11.125 inch mounting diameter &nbsp;&nbsp;