Upgrade your truck's bass performance with the Q Power QBGMC141104DR Dual 10" Down-Firing Subwoofer Enclosure. Specifically designed for 2001-2007 GMC Sierra Crew Cab trucks, this custom-fit enclosure provides a clean, factory-style installation underneath the rear seat while delivering powerful, accurate low-frequency response. The down-firing design helps protect your subwoofers from cargo, passengers, and everyday wear while maximizing bass output throughout the cabin. Features Custom Vehicle-Specific Dual 10" Subwoofer Enclosure Fits 2001-2007 GMC Sierra Crew Cab Models Down-Firing Design for Added Subwoofer Protection Premium MDF Construction Durable Charcoal Automotive Carpet Finish Under-Seat Installation Factory-Like Appearance Optimized Internal Airspace for Enhanced Bass Performance Ideal for Daily Driver and High-Output Systems No Major Vehicle Modifications Required Specifications Part Number: QBGMC141104DR Enclosure Type: Down-Firing Subwoofer Size: Dual 10" Construction Material: 5/8" MDF Finish: Charcoal Automotive Carpet Configuration: Dual Chamber Mounting Location: Under Rear Seat Speaker Mounting Style: Down-Firing Vehicle Application: GMC Sierra Crew Cab Vehicle Compatibility Fits: GMC Sierra 1500 Crew Cab (2001-2007) GMC Sierra 2500HD Crew Cab (2001-2007) GMC Sierra 3500 Crew Cab (2001-2007) Note: Designed specifically for Crew Cab models. Verify subwoofer mounting depth before installation.
