Dual Central Tuned Ports w/Isolated Central Air ChamberVented Design for Superior Bass ResponseIsolated Chamber Design11-in Round Openings for two 12-in Woofers3/4 MDF Heavy Duty ConstructionHeavy Duty Carpet with Quality Embroidered Stitched LogoDivergent Angles facing slightly outwards with rounded frontIncludes Two Sets of Side Terminals Gold ColorDimensions: 33.75-in Wide x 15.44-in High 16-in Max Depth Min Depth 14.88