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Kicker PowerStage Amplifier & Powered Subwoofer Upgrade Kit (07-13 Sierra 1500 Extended Cab w/ Base Audio)

Item S510333
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Market Price $1,412.44 You Save 12% ($162.49)
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$1,249.95 (kit)

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      Product Information

      Features, Description, Specs & Installation

      Features

      • Amplifier and Subwoofer Upgrade Kit
      • Upgrades Factory Sound System
      • More Detailed Bass Sound
      • Four-Channel Power Amplifier With 50-Watt RMS Output and Digital Signal Processor
      • Round, 10-Inch Powered Subwoofer
      • Subwoofer Amplifier With 200-Watt RMS Output
      • Rugged Molded Plastic Enclosure
      • Trouble-Free Installation
      • One-Year Limited Warranty
      • Fits All 2007-2013 Sierra 1500 Extended Cab Models with Base Audio

      Description

      Maximize Your Base Audio System. Maximize your Sierra 1500 truck’s base sound system with the Kicker PowerStage Amplifier and Powered Subwoofer Upgrade Kit. This amplifier and subwoofer kit is designed to provide your stock sound system with punchier, more detailed bass sounds, while also offering a cleaner audio signal. This is accomplished by a subwoofer with 100 Watts RMS output, and a 4-channel amplifier producing 50 Watts RMS. Additionally, the 4-channel amplifier includes a 32-bit digital signal processing to ensure livelier sound reproduction.

      Rugged Build Quality. The Kicker PowerStage Amplifier and Powered Subwoofer Upgrade Kit utilizes an enclosure that’s constructed from rugged, high-grade plastic. This enclosure is of a closed design to produce tighter, more accurate bass. Also, this enclosure is precision-formed to provide a snug, OE-style fit when installed.

      Trouble-Free Install Procedure. The Kicker PowerStage Amplifier and Powered Subwoofer Upgrade Kit mounts underneath your truck’s rear seat without the need for modifications to your truck. Additionally, all installation hardware and harnesses are included for a trouble-free install.

      Covered by a 1-Year Limited Warranty. The Kicker PowerStage Amplifier and Powered Subwoofer Upgrade Kit are covered by a 1-year limited warranty against manufacturing defects. Please visit the manufacturer’s website for more details.

      Application. The Kicker PowerStage Amplifier and Powered Subwoofer Upgrade Kit fit all 2007-2013 Sierra 1500 Extended Cab models.

      Application Note. The Kicker PowerStage Amplifier and Powered Subwoofer Upgrade Kit will work with the GMC Sierra’s base audio system only. Additionally, this kit’s subwoofer assembly is not compatible with trucks that have a solid rear bench-style seat without modifications.

      Fitment: 2007 2008 2009 2010 2011 2012 2013 Details

      MPN# PSIEXT07

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

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      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Subwoofer Assembly
      • (1) Amplifier Assembly
      • (1) Subwoofer Power Harness
      • (1) Subwoofer Body Harness
      • (1) Amplifier Power Harness
      • (1) Amplifier Body Harness
      • (1) Mounting Bolt
      • (2) Fuses
      • (12) Wire Ties

      Will It Fit My Sierra 1500

      • 4.3L V6 - 07, 08, 09, 10, 11, 12, 13
      • 4.8L V8 - 07, 08, 09, 10, 11, 12, 13
      • 5.3L V8 - 07, 08, 09, 10, 11, 12, 13
      • 6.0L V8 - 07, 08, 09
      • 6.2L V8 - 09, 10, 11, 12, 13