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

Talk to a Sierra 2500 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 2500

Single 10-Inch Down Fire Ported Subwoofer Box; Poly Coated (07-14 Sierra 2500 HD Extended Cab)Find parts that fit my vehicle

Item HG54833
$0.00
Want $10? Write one of the first 5 reviews 4.7 Similar Interior product ratings
Our Price

$164.99 each

Coupon
Apply 5% Discount
One coupon per order | Details
Military, Medical & First Responders Earn $8.25 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, Q&A, Specs & Installation

      Features

      • Subwoofer Box
      • Deep, Resonant Bass Output
      • Down‑Firing, Ported Enclosure Design
      • Maximizes Under‑Seat Space
      • Constructed From High‑Quality 5/8-Inch MDF
      • Armor Coated With High Pressure Polyurethane Bed Liner Material
      • No Drilling or Modifications Required
      • Easy Plug‑and‑Play Installation
      • Ideal for DIY or Professional Installers
      • Custom Fit for 2007-2014 GMC Sierra 2500 HD Extended Cab Models

      Description

      Powerful Bass Solution. The Single 10-Inch Down Fire Ported Subwoofer Box (Poly Coated) is designed to deliver deep, resonant bass in a compact form. Ideal for enhancing your in-cabin audio experience, this subwoofer box features a down-firing, ported enclosure that makes the most of limited under-seat space without sacrificing sound quality.

      Construction and Appearance. Built from high-quality 5/8-inch MDF for durability and sound integrity, this enclosure is coated in a high-pressure polyurethane bed liner for maximum protection and a rugged texture. The armor coating also helps resist moisture, scratches, and wear over time.

      Installation. Installation is simple and drill-free, making it perfect for both DIY and professional setups. This plug-and-play design allows you to upgrade your sound system quickly with no vehicle modifications.

      Application. This Single 10-Inch Down Fire Ported Subwoofer Box (Poly Coated) fits 2007–2014 GMC Sierra 2500 HD Extended Cab models.

      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) Subwoofer Box
      4.7

      Reviews of similar Interior Products (11)

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Sierra 2500

      • 6.0L V8 - 07, 08, 09, 10, 11, 12, 13
      • 6.6L V8 Duramax - 07, 08, 09, 10, 11, 12, 13