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

Talk to a Sierra 3500 Sales Tech
1-888-706-1096
M-F 8:30A-11P ET, Sat-Sun 8:30A-9P ET
$12K Summer Sweepstakes! Enter Now >

Find Audio & Electronics for your Sierra 3500

Stinger Electronics Underseat Dual 10-Inch Subwoofer Enclousure (20-26 Sierra 3500 HD Crew Cab)Find parts that fit my vehicle

Item SHG51300
Product Image
$0.00
Want $10? Write one of the first 5 reviews 4.7 Stinger Electronics Interior product ratings
Our Price

$1,199.00 each

Military & First Responders Earn $59.95 in AT Cash Rewards. Get Verified

Ship to: 43215
Please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.

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

      • Stinger Underseat Dual 10-Inch Subwoofer Enclosure; Carpeted
      • Compact MDF Box with Durable Automotive-Grade Carpet
      • Dual Down-Firing Ports for Deep, Clear Bass
      • Flush-Mount Design Fits Under Front or Rear Seats
      • Recessed Terminal Cup for Neat Wiring
      • Integrated Handles for Easy Removal
      • Pre-Cut for Two 10-Inch Subwoofers
      • Fits 2020–2026 Sierra 3500 HD Crew Cab Front-Seat Area

      Description

      Hidden Bass, Maximum Impact. This low-profile enclosure tucks beneath the seat, unleashing powerful bass without sacrificing cabin or bed space. The dual ports direct sound into the cabin for immersive, room-filling low frequencies, while the compact design stays out of the way of legroom and under-seat storage.

      Rugged Build for Heavy-Duty Use. Wrapped in automotive-grade carpet, the box resists wear, spills, and abrasions. The robust MDF construction preserves tonal accuracy under high output, and recessed terminals prevent accidental snags on wiring.

      Installation. Slide the enclosure under the seat rails, secure with the provided straps or brackets, connect subwoofer wires to the terminal cup, and adjust amplifier crossover and gain for balanced integration.

      Application. The Stinger Underseat Dual 10-Inch Subwoofer Enclosure; Carpeted fits 2020–2026 Sierra 3500 HD Crew Cab front-seat areas.

      Stinger Electronics TXGM19D10

      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 enclosure
      • (1) Hardware kit
      • (1) Instruction sheet
      4.7

      Reviews of Stinger Electronics Interior Products (5)

      Brand Image

      Reviews of Stinger Electronics Interior products have an average rating of 4.65 out of 5

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Sierra 3500

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