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King Boxes 10-Inch Dual Downfire Sealed Subwoofer Box; Charcoal Sprayed Finish (20-26 Sierra 2500 HD Crew Cab)Find parts that fit my vehicle

Item HG55955
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Our Price

$249.99 each

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • King Boxes Ten-Inch Dual Downfire Sealed Subwoofer Box; Charcoal Sprayed Finish
      • Dual Ten-Inch Subwoofer Enclosure with Down-Firing Ports
      • High-Density Polyurethane Core Wrapped in Charcoal Spray Finish
      • Sealed Design for Tight, Accurate Bass Response
      • Protective Rounded Corners and Carpeted Bottom
      • Pre-Cut Mounting Holes for Standard Ten-Inch Drivers
      • Universal Fit—Some Adaptation May Be Required
      • Fits 2020–2026 Sierra 2500 HD Crew Cab Subwoofer Applications

      Description

      Deep, Controlled Bass in a Compact Package. This sealed dual downfire box delivers punchy, precise low frequencies without the boominess of ported designs. The down-firing configuration directs sound into the vehicle interior for fuller, more even bass distribution, making it ideal for heavy-duty crew-cab trucks where floor space is limited.

      Rugged Construction and Finish. Crafted around a rigid polyurethane core, the enclosure maintains shape under high SPL and resists moisture damage. The sprayed charcoal finish provides a durable, textured surface that blends with factory carpeting, while rounded corners prevent snags and damage.

      Installation. Place the enclosure in the desired floor or cargo area, secure with straps or brackets, connect subwoofer wiring, and tune amplifier settings for sealed-box response.

      Application. The King Boxes Ten-Inch Dual Downfire Sealed Subwoofer Box; Charcoal Sprayed Finish fits 2020–2026 Sierra 2500 HD crew cab audio setups.

      King Boxes AK-G19-10

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

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 30 Minutes

      Difficulty Level:

      Simple installation for anyone.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Dual downfire subwoofer box
      • (1) Hardware kit
      • (1) Instruction sheet
      4.7

      Reviews of King Boxes Interior Products (2)

      Questions & Answers

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      Will It Fit My Sierra 2500

      • 6.6L V8 - 20, 21, 22, 23, 24, 25, 26
      • 6.6L V8 Duramax - 20, 21, 22, 23, 24, 25, 26