Chevrolet Silverado/GMC Sierra Double/Crew Cab 2015 & Up


Whether your GM truck is used to work hard or hardly working, it brings a whole lot to the table, including great towing and hauling capabilities, a spacious interior and a smooth ride. If you are a true rock fan, an edm or hip hop listener, our three 8" subwoofer box delivers all the notes a 10" and 12" box cannot.

This generation of Chevrolet and GMC trucks is bringing new joy and Bassforms is bringing sonic excellence to the full-size truck segment. Our BF38GM14 enhances all this by adding impressive, tight three 8" subwoofer bass without losing any of your precious people space or interior functionality.

The Bassforms BF38GM14 slips under the truck's rear seat and features three up-firing 8" subwoofers, giving you absolutely stellar sub-bass impact and quality.

    • The perfect marriage for a subwoofer
    • Acoustical bass with no loss of trunk space
    • More interior airspace volume & mounting depth than any other box
    • Can be used with your subwoofer of choice
    • Lightest most durable boxes on the market
    • Hand crafted with resin for better sound deadening & sound quality
    • Hand painted for the best cosmetic look on the market
    • Ultimate factory look custom molded to your vehicle contours
    • Seamless fabrication delivering rigidity & dimensional stability
    • Custom look with deeper richer sound
    • Eliminates standing wave distortion
    • Lifetime warranty
    • Removable & modifiable
    • Plug and play application
    • Painted in a black finish
    • Can be color-matched to interior or exterior
    • Better sound through research
    • More durable than any other enclosure
    • Portability & durability not possible with MDF


    Category: chevrolet, chevy, crewcab, sierradouble, silverado

    Type: Acoustical Bass