5/8-in MDF Heavy Duty Construction Heavy Duty Carpet with Quality Embroidered Stitched Logo Dual Central Tuned Ports w/Common Central Air Chamber 9-1/8-in Round Openings for two 10-in Woofers Includes Two Sets of Side Terminals Gold Color Rounded Front w/Divergent Angles facing slightly outwards Dimensions: 30-3/16-in x 14.5-in x 13.5-in High w/ Shallowest Side Edge at 13.75-in