Installation Time
(approx) 30 Minutes
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
2 Reviews
$279.99 each
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Features, Description, Reviews, Q&A, Specs & Installation
High-Performance Bass Solution. The King Boxes 8-Inch Dual Front Fire Side Ported Subwoofer Box delivers rich, deep bass performance in a form factor designed for full integration beneath the rear seat of your F-150 SuperCrew. With dual front-firing sub positions and tuned side ports, it enhances sound quality without compromising cabin space.
Construction and Appearance. Constructed from high-quality materials and finished in a charcoal spray coating, this enclosure features 1.745 cubic feet of air space per chamber and is precision-tuned to 36Hz for optimal low-end response. Silver push terminals ensure quick, clean wiring during installation.
Installation. Installation is simple and vehicle-specific, with a custom-fit footprint that secures neatly beneath the rear bench seat. No modifications are required for fitment.
Application. This King Boxes 8-Inch Dual Front Fire Side Ported Subwoofer Box fits 2009-2025 F-150 SuperCrew.
King Boxes AK-FORD09-28
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 30 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
What's in the Box