TRU SPEC Prefab dual 10" Sub Up Port Back Subwoofer Enclosure

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Was: $399.99
Now: $234.99


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 2x 10" Sub up port back with double flush baffle

Material: 0.75" MDF

Total woofer displacements factored in: 0.24  cuft ) *What does this mean? You will have 2.5 cubic feet of internal volume AFTER your sub displacements.  (Many 10" are around 0.12 cuft each)

Total Airspace per subwoofer: 1.25 cuft


Box External Dimensions
Width × Height × Depth

30.00" × 16.50" × 15.88"

Material Thickness


Net Internal Volume

2.50 ft3

Tuning Frequency

35 Hz

Port Area

37.13 inch2




Cutout Diameter: 9.30"

Flush Trim Diameter: 11.50" 





  • 5
    Dual 10 box

    Posted by C North on Jan 24th 2023

    Box is beautifully built but check the circumference of your sun you may have to shave the holes some. I’ve got the Skar evl 10s had to do some minor shaving and sanding but man o man is this box worth the money. For a budget box it is the real deal.

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