Description
Dual 8" Ported Front-Fire Subwoofer Enclosure – 2007-2018 Chevy/GMC Double/Extended Cab
Upgrade your truck's audio system with this premium vehicle-specific dual 8-inch subwoofer enclosure, custom-engineered to perfectly fit 2007-2018 Chevrolet Silverado and GMC Sierra 1500, 2500, and 3500 Extended and Double Cab models. Designed to maximize your cabin's acoustic space, this enclosure mounts seamlessly under the rear seat in a front-firing configuration, ensuring you get thunderous low-end bass reproduction without sacrificing valuable passenger legroom or comfort.
Built for serious performance and long-term durability, this heavy-duty ported box is constructed from high-quality MDF wood to eliminate flex and internal resonance. It is entirely coated in an ultra-durable black bedliner spray finish, providing a rugged, weather-resistant barrier that protects against scratches, moisture, and the daily wear and tear of a working truck. Complete with premium terminal cups for a secure connection, this enclosure provides the ideal foundation for building a high-output custom soundstage in your daily driver.
Key Features & Specifications
Upgrade your truck's audio system with this premium vehicle-specific dual 8-inch subwoofer enclosure, custom-engineered to perfectly fit 2007-2018 Chevrolet Silverado and GMC Sierra 1500, 2500, and 3500 Extended and Double Cab models. Designed to maximize your cabin's acoustic space, this enclosure mounts seamlessly under the rear seat in a front-firing configuration, ensuring you get thunderous low-end bass reproduction without sacrificing valuable passenger legroom or comfort.
Built for serious performance and long-term durability, this heavy-duty ported box is constructed from high-quality MDF wood to eliminate flex and internal resonance. It is entirely coated in an ultra-durable black bedliner spray finish, providing a rugged, weather-resistant barrier that protects against scratches, moisture, and the daily wear and tear of a working truck. Complete with premium terminal cups for a secure connection, this enclosure provides the ideal foundation for building a high-output custom soundstage in your daily driver.
Key Features & Specifications
- Vehicle Fitment: Custom designed for 2007-2018 Chevrolet Silverado and GMC Sierra 1500/2500/3500 (Extended Cab, Double Cab, and High Transmission models)
- Subwoofer Configuration: Cutouts hold two 8-inch subwoofers
- Enclosure Design: Vented/Ported front-fire design tuned to maximize bass output, airflow, and overall low-frequency response
- Premium Finish: Coated in a rugged, ultra-durable black bedliner spray finish to resist scratches, impacts, and moisture
- Space-Saving Fit: Contoured to mount perfectly under the rear truck seat without interfering with passenger legroom
- Heavy-Duty Construction: Built with high-grade MDF wood for a rock-solid, vibration-free acoustic chamber
- Terminals: Equipped with high-quality binding post terminal cups for reliable and secure wiring connections
Shipping & Delivery
Free shipping applies to orders $50 and over shipped within the 48 Contiguous U.S. States. Most orders ship the same or next business day. Tracking is included and will be updated upon shipment.
Additional shipping fees are required for all other locations (including but not limited to): PO Boxes, APO/FPO address, AK, HI, PR, Guam, Canada, and other countries outside the USA
We will make every attempt to process and ship orders within 2 business days of your cleared payment. We will contact you, should there be a problem or delay with your order. Please allow proper delivery time for your package to arrive.
Orders via UPS Ground arrive within 2-6 business days. Smaller or lighter weight items typically ship via USPS First Class or USPS Priority Mail.