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
1 Reviews
$164.99 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
Powerful Audio Upgrade. The Dual 8-Inch Down Firing Subwoofer Box is designed to deliver strong bass performance while maintaining a clean and seamless look inside your 2020-2026 GMC Sierra 2500 HD Crew Cab. This subwoofer box accommodates two 8-inch speakers, providing a deep and powerful sound experience for music enthusiasts. Built for those who value both performance and style, it ensures that your audio system stands out without disrupting the vehicle’s interior design.
Construction and Appearance. Manufactured from durable 5/8-inch MDF material, this subwoofer box is engineered for strength and long-lasting performance. The carpeted exterior finish gives it a sleek, professional look while helping it blend with factory interior styling. Its surface is moisture and scratch resistant, ensuring it stays in great condition even after years of use.
Installation. This subwoofer box was designed with easy installation in mind, making it simple to upgrade your truck’s audio system. No extensive modifications or drilling are required, so owners can set it up quickly without professional assistance.
Application. This Dual 8-Inch Down Firing Subwoofer Box fits 2020-2026 GMC Sierra 2500 HD 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