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King Boxes 8-Inch Quad Front Fire Ported Subwoofer Box; Charcoal Sprayed Finish (07-19 Sierra 3500 HD Crew Cab)Find parts that fit my vehicle

Item SHG55253
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Our Price

$289.99 each

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • King Boxes Subwoofer Box
      • Charcoal Sprayed Finish
      • Front Fire Ported Design
      • Has Space for (4) 8-Inch Speakers
      • Sized 53 W x 16 D x 9 FH x 5 BH
      • Tuning of 36 Hertz
      • Internal Space of 1.7 Cubic Feet per Chamber
      • Direct Replacement
      • Comes in Singles
      • Fits 2007-2019 GMC Sierra 3500 HD Crew Cab Models

      Description

      Premium Audio Enclosure. The King Boxes Subwoofer Box offers a high-performance solution for maximizing sound in your 2007-2019 GMC Sierra 3500 HD Crew Cab. Designed with a front fire ported layout, this subwoofer box supports four 8-inch speakers and delivers a clean, powerful audio experience with optimized air movement and acoustic response.

      Construction and Appearance. This box features a durable charcoal sprayed finish that not only enhances durability but also blends discreetly with your truck’s interior. Each chamber provides 1.7 cubic feet of internal volume, precisely tuned at 36 Hertz for deep bass output, while its angled dimensions ensure a snug, custom-style placement in the cabin space.

      Installation. The subwoofer box installs easily in the rear cabin area without the need for modifications. It is engineered for direct replacement use and offers a vehicle-specific form factor, ensuring it fits precisely into place while supporting a clean and integrated appearance.

      Application. This King Boxes Subwoofer Box fits 2007-2019 GMC Sierra 3500 HD Crew Cab models. It enhances your in-cab sound system with deep bass performance and reliable build quality, transforming your daily drive into a premium audio environment.

      King Boxes AK-G25-48

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      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
      4.7

      Reviews of King Boxes Interior Products (1)

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Sierra 3500

      • 6.0L V8 - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19
      • 6.6L V8 Duramax - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19