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Rhino Box Dual 8-Inch Under Rear Seat Ported Subwoofer Box; Poly Coated (14-25 Silverado 1500 Double Cab)Find parts that fit my vehicle

Item S204001
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$276.00 each

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • Rhino Box Dual 8-Inch Under Rear Seat Ported Subwoofer Box; Poly Coated
      • Engineered for Two 8-Inch Subwoofers with Ported Chambers
      • Poly Coated Exterior Offers Moisture and Impact Resistance
      • Low-Profile Design Fits Neatly Under Rear Seat
      • Ported Configuration Provides Louder, Cleaner Bass Output
      • Constructed from Precision-Cut MDF for Acoustic Stability
      • Ideal for Clean Audio Upgrades Without Compromising Space
      • Pre-Installed Terminals Make Wiring Quick and Easy
      • Protective Finish Handles Daily Wear and Cargo Pressure
      • Fits 2014–2025 Silverado 1500 Double Cab Models

      Description

      Powerful Bass with a Durable, Space-Saving Design. The Rhino Box Dual 8-Inch Under Rear Seat Ported Subwoofer Box brings impactful audio performance to your Silverado without cluttering the cabin. With dual subwoofer capacity and a ported design, this enclosure enhances bass output while fitting securely beneath the rear seat. It’s a smart, out-of-sight solution for music lovers who want big sound in a clean package.

      Rugged Construction for Daily Use. This enclosure is built from durable MDF and finished with a protective poly coating that resists scratches, spills, and wear. It’s strong enough to support passenger weight or cargo pressure, while the acoustics remain optimized thanks to its rigid frame and tuned port design. Built for performance and protection, it's ready for life on and off the road.

      Installation. This product installs under the factory rear bench seat with no permanent modifications.

      Application. Rhino Box Dual 8-Inch Under Rear Seat Ported Subwoofer Box; Poly Coated fits 2014–2025 Silverado 1500 Double Cab models.

      Rhino Box GM-88

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 2 Hours

      Difficulty Level:

      Light to Moderate mechanical skill required.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Dual 8‑Inch Ported Subwoofer Box
      • (1) Hardware Kit
      • (1) Instruction Sheet

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Silverado 1500

      • 2.7L I4 - 19, 20, 21, 22, 23, 24, 25
      • 3.0L I6 Duramax - 20, 21, 22, 23, 24, 25
      • 4.3L V6 - 14, 15, 16, 17, 18, 19, 20, 21
      • 5.3L V8 - 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25
      • 6.2L V8 - 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25