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Kicker SubStage Powered Subwoofer Upgrade Kit (14-18 Sierra 1500 Crew Cab)

Item S510337
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Market Price $790.94 You Save 12% ($90.99)
Our Price

$699.95 (kit)

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      Product Information

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


      • Subwoofer Upgrade Kit
      • Upgrades Factory Sound System
      • Outstanding Bass Sound
      • Will Also Work With Bose® Systems
      • Includes Integrated Power Amplifier, and 10-Inch Round Powered Subwoofer
      • Rugged Molded Plastic Enclosure
      • Subwoofer Amplifier Output of 200 Watts RMS
      • Hassle-Free Installation
      • One-Year Limited Warranty
      • Fits All 2014-2018 Sierra 1500 Crew Cab Models


      Maximum Bass from Minimal Space. Get the best bass sound even with limited space in your Sierra 1500 truck with the Kicker SubStage Powered Subwoofer Upgrade Kit. This kit features a compact enclosure design that maximizes available space in your truck. Moreover, its 10-inch subwoofer speaker is capable of providing 200 Watts of RMS power for rich, more lifelike bass sound. Moreover, this subwoofer kit can work with both Bose® and non-Bose® systems.

      Rugged, Custom-Fit Design. The Kicker SubStage Powered Subwoofer Upgrade Kit’s round speaker is housed in a sealed enclosure fabricated from rugged high-grade plastic. This enclosure is custom-molded to offer a precise fit, ensuring minimal space is used. Moreover, this subwoofer achieves its snug fit without sacrificing bass quality.

      Hassle-Free Install Procedure. The Kicker SubStage Powered Subwoofer Upgrade Kit mounts discreetly underneath your truck’s passenger side rear seat. No modifications to your truck are necessary, and all installation hardware and harnesses are included for a hassle-free install.

      Includes a 1-Year Limited Warranty. The Kicker SubStage Powered Subwoofer Upgrade Kit includes a 1-year limited warranty covering manufacturing defects. Please visit the manufacturer’s website for more details.

      Application. The Kicker SubStage Powered Subwoofer Upgrade Kit fits all 2014-2018 GMC Sierra 1500 Crew Cab models.

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      Fitment: 2014 2015 2016 2017 2018 Details

      Kicker SSICRE14

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Subwoofer Assembly
      • (1) Subwoofer Harness
      • (1) Power Harness
      • (1) Adaptor Harness
      • (1) Fuse
      • (2) Wire Taps
      • (6) Wire Ties

      Customer Reviews (2)

        Reviews of Kicker Interior products have an average rating of 4.8 out of 5

          Questions & Answers

          10 More Questions

          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