QPower QLuxe Quad 8" Subwoofer Box Silverado Sierra Crew Cab 2007-2026
QPower QLuxe QLGMCFF07408
Key Features:
- Product Type: Vehicle-Specific Empty Subwoofer Enclosure
- Subwoofer Size: 8 in
- Subwoofer Capacity: 4 × 8" subwoofers
- Enclosure Type: Ported / Vented
- Installation Location: Under rear seat
- Vehicle Cab Type: Crew Cab
- Color: Black
- Subwoofers Included: No – empty enclosure only
Construction
- Vehicle-specific enclosure shaped for under-seat installation
- Quad 8-inch woofer configuration
- Ported enclosure design
- Built as a space-saving bass solution for compatible Chevrolet Silverado and GMC Sierra Crew Cab trucks
- Finished exterior suitable for automotive interior installation.
Features
- Holds four 8-inch subwoofers
- Ported design for increased bass output and efficiency
- Uses otherwise unused space beneath the rear seat
- Vehicle-specific fit rather than a generic rectangular enclosure
- Allows installation of four smaller woofers while preserving passenger-cabin space
- Ready for compatible aftermarket 8-inch subwoofers; woofers are purchased separately.
Dimensions
- Overall Length: 54.50 Inches
- Overall Depth: 14.50 Inches
- Overall Height: 13.88 Inches
- Subwoofer Size: 8 Inches
- Number of Subwoofer Openings: 4
- Mounting Depth: 11.25 Inches
- Enclosure Air Space: 1.6 Cubic Feet
- Weight: 40 lb
- Exact Speaker Cutout Diameter: Not Manufacturer-Verified
Performance
- Configuration: Quad 8"
- Loading: Ported/vented
- Designed to provide increased low-frequency output from four compact 8-inch drivers
- Actual RMS/peak power capability depends entirely on the installed subwoofers
- Final frequency response and output depend on the selected woofers, amplifier, vehicle cabin and installation.
Applications
Advertised for:
- Chevrolet Silverado Crew Cab – 2007–2026
- GMC Sierra Crew Cab – 2007–2026
Included
- 1 × QPower QLuxe QLGMCFF07408 Quad 8" Ported Subwoofer Enclosure
Not included:
- 8" subwoofers
- Amplifier
- Speaker wiring
- Installation electronics
