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Quad 8-Inch Front Firing Subwoofer Box; Poly Coated (14-18 Sierra 1500 Crew Cab)Find parts that fit my vehicle

Item S591304
2 Reviews
Our Price

$274.99 each

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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features

      • Subwoofer Box
      • Textured Black Polyurethane Coated Finish
      • Sized 51 x 14 x 10 Inches
      • Has Space for (4) 8-Inch Subwoofers
      • Front Firing Design
      • Mounting Depth of 6 Inches
      • Direct Replacement
      • Comes in Singles
      • Fits 2014-2018 GMC Sierra 1500 Crew Cab models

      Description

      Powerful Audio Upgrade. The Subwoofer Box is engineered to deliver deep bass performance while maximizing available space inside your vehicle’s cabin. With its precision sizing and front-firing design, it ensures powerful sound projection and compatibility with multiple subwoofers. This Subwoofer Box fits 2014-2018 GMC Sierra 1500 Crew Cab models, with the complete fitment stated here in full.

      Construction and Appearance. Built with a textured black polyurethane coated finish, the enclosure offers both durability and a refined appearance. Measuring 51 x 14 x 10 inches, it provides dedicated space for up to four 8-inch subwoofers, making it ideal for audio enthusiasts who want to push their system further. The protective coating enhances resistance against scratches, wear, and environmental exposure, while the design ensures lasting strength and stability.

      Installation. As a direct replacement, installation of this subwoofer box is straightforward and adaptable to existing space inside the vehicle. With a mounting depth of 6 inches, it accommodates most standard 8-inch subwoofers while maintaining a secure and precise fit. Most users will find installation manageable with basic tools, though professional installation is recommended to optimize wiring and sound performance.

      Application. This Subwoofer Box fits 2014-2018 GMC Sierra 1500 Crew Cab models. By offering space for multiple subwoofers and a strong front-firing configuration, it enhances low-frequency output and creates a powerful in-cabin audio experience. This upgrade is designed to provide both functionality and long-lasting performance for serious sound system builds.

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      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 1 Hour

      Difficulty Level:

      Simple installation for anyone.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Subwoofer Box
      4.5

      Customer Reviews (2)

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Sierra 1500

      • 4.3L V6 - 14, 15, 16, 17, 18
      • 5.3L V8 - 14, 15, 16, 17, 18
      • 6.2L V8 - 14, 15, 16, 17, 18