Experience the high-quality sound your subwoofers deserve with the QPower QBomb 8-Inch Quad Ported Subwoofer Box. This casing is compatible with 2007-2026 Chevy Silverado Crew Cab and GMC Sierra Crew Cab trucks.

The enclosure features (4) 8-inch ported openings for an ideal fit. The cover is designed for the utmost durability, so you can enjoy musical longevity. Constructed from a strong bed liner material, this enclosure will protect your subwoofers from any unnecessary wear or tear.

Once fitted, the enclosure will elevate your speakers to a whole another level. With underseat frontfire capabilities, the enclosure will help produce a louder and crisper sound than ever before. Feel free to turn up the bass as loud as you want, as the enclosure's design is the ideal spot for bass bumping at a comfortable tuning frequency of 35 hertz.

Crank up that volume and enjoy that sound, with this QPower 8-Inch Quad Ported Subwoofer Enclosure Box.

• 4-hole 8-inch openings allow for an ideal fit for 4 subwoofers
• Compatible with 2007-2026 Chevy Silverado Crew Cab and GMC Sierra Crew Cab
• Underseat down fire capabilities feature louder and crisper sound
• Bed liner material provides durability and protection
• Enclosure's design makes for an ideal spot for loud bass playing
• Tuning frequency: 35 hertz
• Air space: 0.8 cubic feet
• Mounting depth: 11.25 inches
• Subwoofer size: 8 inches
• Color: Black