2014 – 2018 Custom Gmc Sierra Crew Cab subwoofer box Dual 8″ Ported 2007-2013


Name Value
Restocking Fee No
Return shipping will be paid by Buyer
All returns accepted Returns Accepted
Item must be returned within 30 Days
Refund will be given as Money back or replacement (buyer’s choice)
Brand Texas Custom Boxes
Number of Ports Double
Speaker Size 8"
Compatible Vehicle Make GMC
Custom Bundle No
Model 2×8 GMC 14-18
Fitment Under Seat
MPN 2×8 GMC 14-18
Country/Region of Manufacture United States
Modified Item No

Specific GMC Sierra 1500 crew cab subwoofer box. also fits 2007 thru 2013 1500 Crew cab sierras does NOT FIT extended cab nor double cab fits Hd models 2500 3500 Crew cab 2015 to 2019 Every box includes a black or chrome acrylic for an added front view touch. The acrylic can be painted by installer/buyer to achieve a unique design (examples in pictures) “GMC” etched on top baffle NO SEAT LIFT is required with this enclosure terminas are included. ported on sides chambered in middle with internal bracing and sprayed with black liner for extra strength. approximate measurements 53.5″ Length Depth 16″ Front height 9.1″ Rear height 6″ has transmission hump cutout and seat bracket cutout. (trucks with factory storage bin, must remove and brackets) Notched cutouts on bottom, to help with clearance for larger motor/magnet subwoofers. 6.6″ subwoofer depthwith a magnet/motor diameter of 6.7″ (if magnet is smaller, max depth can be max of 8.5″) 7.4″ Sub. cutout Internal volume of 2.1ft3 and port (Fb) set at 40Hz constructed from 5/8ths mdf all around, unlike other companies that use 3/4ths front baffle and then 1/2″ on the rest of their enclosures. Box empty weight is 46lbs. Packaged well and wrapped up twice to ensure structure arrives as it left our shop, any questions feel free to message us cualquier pregunta o duda mandar mensage. Cajon para bocinas medida 8 pulgadas para 4 puertas CREW CAB 2014 a 2018 Gmc Sierra 1500 y tambien le queda a 2007 a 2013 1500 sierra 2015 a 2019 2500Hd 3500hd modelos diesel y gas crew cab 4 puertas grandes tambien Pequeas a modelos con man grande caben, sin tener que levantar asiento. El cajon mide 53 pulgadas de largo. 2 pies cubicos de espacio total interno madera de cinco octavos todo alrededor, no se necesita levantar asiento.

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