Slim mount Single 10 inch subwoofer Universal Mount sub Box

10 inch Subwoofer spacer / box / enclosure No mounting hardware Listing includes one speaker spacer sub mount as shown Dimensions 12.5 inches length x 12.5 inches width x 5 inches tall This part is open on the back.   If you want to seal it off, cut a square 12.5" piece of MDF wood to seal it off, using the base of the pod for a template.   Typically whatever surface you mount it to will seal it off.   Speaker hole is already cut to accommodate MOST 10" speakers  SPEAKER IS NOT INCLUDED