Dual 8-Inch Down Fire Subwoofer Box; Poly Coated (07-13 Silverado 1500 Extended Cab w/ High Transmission)Find parts that fit my vehicle

Powerful Subwoofer Solution. The Dual 8-Inch Down Fire Subwoofer Box with Polyurethane Coating is designed to elevate the audio experience in your vehicle by delivering deep, impactful bass. This enclosure supports dual 8-inch subwoofers positioned for optimum sound projection, making it ideal for those seeking robust bass performance. It is specifically built to fit securely and function seamlessly within the designated vehicle application.

Construction and Appearance. The subwoofer box features an armor coating of high-pressure polyurethane bed liner material, increasing base durability and stiffening the MDF wood to prevent air leaks. Constructed from 5/8" MDF, the enclosure provides reliable strength and longevity. Its dimensions provide a precise fit and an air volume of 0.71 cubic feet per side for enhanced acoustic performance.

Installation. Installation is straightforward with a custom fit designed for specific vehicle interiors, minimizing the need for modifications. Typically, no drilling or complex alterations are required, allowing for a quick and secure setup.

Application. Engineered exclusively for the 2007-2013 Silverado 1500 Extended Cab with High Transmission, this subwoofer box ensures perfect compatibility and maximizes audio performance within this vehicle configuration.

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