ASC Dual 12" Kicker Square L3 L5 L7 Subwoofer Paintable Baffle Slot Vented Port Sub Box Speaker Enclosure Dimensions: Width 36" x Height 16-1/4" x Depth 18-1/4" Install Notes: Front baffles are removable and can be painted Mounting Depth: 8-3/4 Inches Air Space: 2.50 Cubic Feet