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
Powerful Bass Integration. The Dual 12-Inch Ported Down Firing Subwoofer Box is designed to deliver deep, resonant bass without compromising cabin space. Engineered specifically for under-seat installation in Sierra 1500 Crew Cab models, it enhances your audio system with improved low-end performance in a stealthy, factory-style setup.
Construction and Appearance. Built from heavy-duty MDF, this enclosure offers a rigid structure to prevent flexing and distortion. Its carpeted exterior provides an OEM-style finish that resists moisture and scratches, blending seamlessly into your truck's interior. The ported, down-firing design maximizes output and sound clarity while protecting the subwoofers from damage.
Installation. Installation is easy and requires no modifications. The enclosure is precision-designed to fit directly under the rear seats of Crew Cab models for a clean, secure fit.
Warranty. Backed by a one-year limited warranty, this subwoofer box delivers both performance and peace of mind.
Application. This Dual 12-Inch Ported Down Firing Subwoofer Box fits 2019 to 2026 Sierra 1500 Crew Cab.
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