Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
FREE 1 to 3-Day Delivery on Orders $149+ Details
$239.99 each
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Features, Description, Q&A, Specs & Installation
Powerful Bass Performance. The Single 12-Inch Down Fire Ported Subwoofer Box is designed to maximize your vehicle’s audio output with precision and style. Built to accommodate a single 12-inch speaker, this enclosure enhances low-frequency sound while maintaining clarity and depth. Its down-firing design ensures optimal sound dispersion and consistent bass performance inside your cabin.
Construction and Appearance. Crafted from durable 5/8-inch MDF material, this subwoofer box ensures rigidity and acoustic accuracy. The high-pressure polyurethane bed liner armor coating adds a rugged, textured finish while also reinforcing the enclosure’s structural integrity. This specialized coating not only boosts durability but also helps to stiffen the wood, preventing unwanted vibrations and enhancing sound quality.
Installation. Installation of the Single 12-Inch Down Fire Ported Subwoofer Box is straightforward and convenient. It’s designed for a seamless placement beneath the rear seat, allowing you to retain valuable cabin space. The process requires no drilling or complex modifications, making it accessible even for first-time installers.
Application. This Single 12-Inch Down Fire Ported Subwoofer Box fits 2014-2018 GMC Sierra 1500 Crew Cab models.
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
What's in the Box