GMC 12 Downfire Ext Cab Subwoofer Box
This box will fit 1999 and up Gmc’c and Chevrolet extended-cab trucks. All of our boxes are constructed with high quality industrial “A” grade 5/8″ MDF, no pressed cardboard or rice wood. They are precision cut, nailed and completey sealed for the best in sound quality. Each enclosure is then carpeted with high grade carpet. Spring loaded terminal cups are used for the best connection possible. All boxes have pre-cut speaker holes for easy installation of speakers. These high quality enclosures are American made.
All custom enclosures are designed to fit precisely into specific vehicles for the maximun performance in an otherwise wasted space. Fit and finish is exceptional.
Top quality, American manufacturing, innovative designs, great prices means you do not have to put your expensive sub-woofers in a low quality box.
56″ wide x17″ bottom depth x 13.75″ top depth x 13.5″ height
Speaker terminals
5/8 MDF
Charcoal gray carpet
Speaker holes pre-cut

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