FREE 1 to 3-Day Delivery on Orders $149+ Details

Talk to a Sierra 1500 Sales Tech
1-610-990-4561
M-F 8:30A-11P ET, Sat-Sun 8:30A-9P ET
$3K Fall Sweepstakes! Enter Now >

Find Audio & Electronics for your Sierra 1500

King Boxes 12-Inch Dual Downfire Sealed Subwoofer Box; Charcoal Carpeting Finish (19-26 Sierra 1500 Crew Cab)Find parts that fit my vehicle

Item S585933
Product Image
$0.00
1 Reviews
Our Price

$149.99 each

Military, Medical & First Responders Earn $7.50 in AT Cash Rewards. Get Verified

CONFIRM THIS FITS YOUR VEHICLE!

Select a different vehicle Help?
Update or Change Vehicle
Add to Cart
Save for later
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

      Product Information

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

      Features

      • King Boxes Sealed Subwoofer Box
      • Charcoal Carpeting Finish
      • Has Space for (2) 12-Inch Speakers
      • Downfiring Design
      • Mounting Depth of 6.5 Inches
      • Has 0.9 Cubic Feet per Chamber
      • Direct Replacement
      • Comes in Singles
      • Fits 2019-2026 GMC Sierra 1500 Crew Cab Models

      Description

      Precision-Built Bass Enclosure. The King Boxes Sealed Subwoofer Box is engineered to house two 12-inch subwoofers and is tailored specifically for 2019-2026 GMC Sierra 1500 Crew Cab models. With a sealed, downfiring design, this enclosure maximizes low-frequency accuracy and minimizes distortion, offering clean, punchy bass in a custom-fit format.

      Construction and Appearance. The enclosure features a durable charcoal carpeting finish that blends seamlessly with interior trim. It is designed with 0.9 cubic feet per chamber and supports a mounting depth of up to 6.5 inches, ensuring compatibility with a wide range of subwoofer models while promoting acoustic efficiency.

      Installation. This subwoofer box allows for direct, adaptable installation without any cutting or modification. It fits cleanly beneath the rear seats and uses the available space efficiently to preserve interior function while enhancing sound output.

      Application. This King Boxes Sealed Subwoofer Box fits 2019-2026 GMC Sierra 1500 Crew Cab models. It adds superior bass clarity and balanced audio response, improving the in-cab soundstage while maintaining factory-style integration.

      King Boxes AG19-12

      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
      5.0

      Customer Reviews (1)

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Sierra 1500

      • 2.7L I4 - 19, 20, 21, 22, 23, 24, 25, 26
      • 3.0L I6 Duramax - 20, 21, 22, 23, 24, 25, 26
      • 4.3L V6 - 19, 20, 21
      • 5.3L V8 - 19, 20, 21, 22, 23, 24, 25, 26
      • 6.2L V8 - 19, 20, 21, 22, 23, 24, 25, 26