Installation Time
(approx) 30 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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Features, Description, Q&A, Specs & Installation
Optimized Bass Performance Enclosure. The King Boxes 8-Inch Dual Front Fire Ported Subwoofer Box delivers deep, clean bass in a compact design tailored for the Sierra 1500 Crew Cab. Featuring a tuned ported configuration, this enclosure enhances sound output and clarity without taking up valuable cabin space.
Construction and Appearance. Built from durable materials and finished in a sleek charcoal spray, this enclosure features dual 1.7 cubic foot chambers tuned to 36Hz for tight, responsive bass. Silver push terminals ensure easy and secure wiring, while the front-firing design projects sound directly into the cab for maximum impact.
Installation. Designed for drop-in installation behind or under the rear seat, this enclosure fits snugly in the Sierra Crew Cab with no modifications required.
Application. This King Boxes 8-Inch Dual Front Fire Ported Subwoofer Box fits 2007-2018 Sierra 1500 Crew Cab.
King Boxes AK-G25-28
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