Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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$139.99 each
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Features, Description, Q&A, Specs & Installation
Space-Saving Bass Enclosure. The King Boxes Upfire Sealed Subwoofer Box is an ideal solution for upgrading your in-cabin audio while preserving valuable space. Engineered specifically for 2003-2018 Dodge RAM 2500 Crew Cab models, this enclosure is designed to house two 12-inch subwoofers in an upfire configuration. Its sealed design produces tight, accurate bass response, ideal for a balanced and controlled sound profile.
Construction and Appearance. Wrapped in a durable charcoal carpeting finish, this subwoofer box blends seamlessly with factory interiors. It features a mounting depth of 6.5 inches and a compact internal volume of 0.63 cubic feet per chamber, offering a refined sound experience while maintaining low-profile aesthetics and long-lasting performance.
Installation. With a direct replacement design, this enclosure fits neatly beneath the rear seats without requiring major modifications. The upfire orientation allows for efficient use of under-seat space, making it easy to install while keeping your truck’s interior clean and uncluttered.
Application. This King Boxes Upfire Sealed Subwoofer Box fits 2003-2018 Dodge RAM 2500 Crew Cab models. It transforms your truck’s factory audio setup by delivering rich and responsive low-end frequencies without compromising interior room or design.
King Boxes ADG2-12
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