Every Tru Spec enclosure is computer designed, CNC cut, and assembled inhouse at GPcarAudio. Tru Spec Prefabricated enclosures are simple, straight to the point, true to spec sub enclosures with proper airspace and non restrictive port area that allows you to have custom box performance at a reasonable price. TRU SPEC PREFAB 3x 10 Sub up port back with double flush baffle. Total woofer displacements factored in: 0.24 cuft What does this mean?
You will have 3.5 cubic feet of internal volume AFTER your sub displacements. (Many 10 are around 0.08 cuft each).Total Airspace per subwoofer: 1.16 cuft. Width × Height × Depth. 34.00" × 14.00" × 22.00.
Flush Trim Diameter: 11.50.