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Dual 12-Inch Down Firing Subwoofer Box; Carpeted (01-06 Silverado 3500 HD Crew Cab)Find parts that fit my vehicle

Item SHS61159
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$324.99 each

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      Product Information

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

      Features

      • Subwoofer Box
      • Houses Two 12-Inch Subwoofers for Powerful, Deep Bass Output
      • Down-Firing Configuration Enhances Sound Resonance and Protects Speakers
      • Constructed from High-Density MDF for Maximum Rigidity and Acoustic Accuracy
      • Durable Automotive-Grade Carpet Finish for a Factory-Look Appearance
      • Precision-Cut Openings for Perfect Speaker Fitment
      • Optimized Internal Air Volume for Balanced Bass Performance
      • Installs Under Rear Seat with No Modifications Required
      • One-Hour Installation
      • One-Year Limited Warranty
      • Fits 2001-2006 Silverado 3500 HD Crew Cab Models

      Description

      Dual 12″ Speaker Capacity for Serious Low End. This Dual 12-Inch Down Firing Subwoofer Box; Carpeted is purpose-built to house two 12-inch subwoofers in a down-firing configuration, delivering powerful bass response that resonates throughout the cabin. The down-firing orientation enhances acoustic coupling with the floor, allowing low frequencies to reflect and fill the interior space. This setup produces a deep, immersive bass experience that’s felt as much as heard-perfect for audio enthusiasts who want serious low-end performance in their Silverado.

      Quality Construction & Carpeted Finish. Constructed from 5/8-inch medium-density fiberboard (MDF), the Dual 12-Inch Down Firing Subwoofer Box; Carpeted offers excellent rigidity and acoustic stability, minimizing unwanted vibrations and resonance. The exterior is wrapped in automotive-grade carpet that blends seamlessly with the factory interior of your 2001–2006 Silverado 3500 HD Crew Cab. The down-fire design keeps the subwoofers protected while allowing bass to radiate effectively into the cabin-without requiring bulky enclosures or sacrificing rear-seat space.

      Optimized Air‑Volume & Depth. Each chamber of the Dual 12-Inch Down Firing Subwoofer Box; Carpeted provides approximately 0.77 cubic feet of internal air volume, which is ideal for many sealed-box subwoofer designs. With a mounting depth of about 6.25 inches, the box accommodates a wide range of performance 12-inch subwoofers while maintaining a low-profile footprint. This makes it easy to tuck under the rear seat or integrate into the Silverado 3500 HD Crew Cab’s interior without interfering with passenger comfort or cargo space.

      Installation. Putting this Dual 12-Inch Down Firing Subwoofer Box; Carpeted on your Silverado 3500 HD Crew Cab takes 1 hour to install.

      Warranty. There is a 1-year limited warranty on this product.

      Application. The Dual 12-Inch Down Firing Subwoofer Box; Carpeted fits 2001-2006 Silverado 3500 HD Crew Cab models.

      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) Dual 12-Inch Down-Firing Subwoofer Box
      • (1) Pair of 12″ Subwoofers
      • (1) Subwoofer Amplifier
      • (2) Speaker Wiring Kits
      • (1) Remote Bass Control Knob
      • (1) Sound Deadening Kit
      • (1) Power Cable Kit
      • (1) Ground Cable
      • (1) Fuse or Circuit Breaker
      • Hardware
      2.5

      Customer Reviews (2)

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Silverado 3500

      • 6.0L V8 - 01, 02, 03, 04, 05, 06
      • 6.6L V8 Duramax - 01, 02, 03, 04, 05, 06
      • 8.1L V8 - 01, 02, 03, 04, 05, 06