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 10-Inch Dual Upfire Ported Subwoofer Box; Charcoal Sprayed Finish (14-18 Sierra 1500 Crew Cab)Find parts that fit my vehicle

Item S585931
$0.00
Want $10? Write one of the first 5 reviews 4.7 King Boxes Interior product ratings
Our Price

$279.00 each

Military, Medical & First Responders Earn $13.95 in AT Cash Rewards. Get Verified

CONFIRM THIS FITS YOUR VEHICLE!

Select a different vehicle Help?
Update or Change Vehicle
    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, Q&A, Specs & Installation

      Features

      • King Boxes Ported Subwoofer Box
      • Charcoal Sprayed Finish
      • Has Space for (2) 10-Inch Speakers
      • Upfiring Design
      • Tuning for 37 Hertz
      • Mounting Depth of 5 Inches
      • Has 1-Cubic Feet per Chamber
      • Uses Silver Terminal Cups
      • Direct Replacement
      • Comes in Singles
      • Fits 2014-2018 GMC Sierra 1500 Crew Cab Models

      Description

      Custom Subwoofer Enclosure. The King Boxes Ported Subwoofer Box is specifically crafted to deliver deep, clean bass in 2014-2018 GMC Sierra 1500 Crew Cab models. With space for two 10-inch speakers, this box uses an upfiring design and is tuned to 37 hertz for optimized low-frequency performance in a factory-sized footprint.

      Construction and Appearance. Featuring a charcoal sprayed finish, the enclosure is built with a robust internal structure and two 1-cubic foot chambers to ensure acoustic clarity. The box includes silver terminal cups and a 5-inch mounting depth to accommodate a wide variety of aftermarket subwoofers.

      Installation. The design allows for direct, adaptable installation in the rear cabin area. No drilling or structural changes are necessary, allowing for seamless integration and straightforward setup.

      Application. This King Boxes Ported Subwoofer Box fits 2014-2018 GMC Sierra 1500 Crew Cab models. It delivers improved sound quality and bass depth while maximizing under-seat space with a tuned, performance-ready enclosure.

      King Boxes AK-GMC14-10

      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 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