Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
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Kicker SubStage Powered Subwoofer Upgrade Kit (07-13 Sierra 1500 Extended Cab)
Item S510338
Sierra 1500 Sales Techs:
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M-F 8:30A-11P, Sat-Sun 8:30A-9P
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Our Price
$699.95 (kit)
FREE Shipping Market Price $790.94 You Save 12% ($90.99) Up to 10% off for Military & First Responders! See DetailsWill this fit your Vehicle?
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Ship to: Columbus - 43215
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Product Information
Features, Description, Q&A, Specs & Installation
Features
- High-Performance Audio Quality
- Rear Bench Seat SubStage Subwoofer
- With Built-In Molded Plastic Enclosure
- Computer-Optimized, 32-Bit Multi-Channel Digital Signal Processing
- With an Integrated 200-Watt Subwoofer Amplifier
- Minimum Impact on Truck's Charging System
- Easy Installation With No Cutting Required
- Comes With a 3-Year Limited Warranty
- Fits All 2007-2013 Sierra 1500 Extended Cab Models
Description
High-Quality Audio Performance. Adding this Kicker SubStage Powered Subwoofer Upgrade Kit to your Sierra 1500's audio system is the best way to enhance the quality of the sound system without the hassle of replacing the factory speakers. This subwoofer system creates a rich and powerful sound with the help of a 200-watt amplifier and a Digital Signal Processor (DSP). Furthermore, the DSP is specifically tuned to the truck’s system and is designed to produce the clearest bass sound out of the speakers.
High-Strength and Stylish. Kicker crafted this SubStage Subwoofer System using a high-powered circular subwoofer with a built-in plastic enclosure that has exceptional thermal management. It is also engineered using computer-aided technology for a precise, custom fit. Moreover, this high-strength construction is flexible, highly scratch-resistant, and is specifically built to handle your truck’s dynamic lifestyle.
Simple Installation. This Subwoofer Upgrade System is designed for easy installation with no cutting required. It simply mounts directly into factory location and plugs without modification to your truck’s interior. The bolt-on installation competes with basic hand tools and light-to-moderate mechanical skills required.
Limited Warranty. Kicker warranties the original purchaser of the SubStage Powered Subwoofer Upgrade System a 3-year limited warranty from factory defects in material and workmanship under normal use. This warranty is valid only if the product is purchased from an authorized Kicker dealer and used for the purpose for which it was designed.
Application. The Kicker SubStage Powered Subwoofer Upgrade Kit is designed specifically to fit all 2007-2013 GMC Sierra 1500 Extended Cab models.
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Fitment:
- 2007 GMC Sierra 1500
- 2008 GMC Sierra 1500
- 2009 GMC Sierra 1500
- 2010 GMC Sierra 1500
- 2011 GMC Sierra 1500
- 2012 GMC Sierra 1500
- 2013 GMC Sierra 1500
Kicker SSIEXT07
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Subwoofer Assembly
- (1) Body Harness
- (1) Power Harness
- (1) Adapter Harness
- (1) 25A Fuse
- (2) Wire Taps
- (6) Wire Ties
4.6
Reviews of Kicker Interior Products (8)
Reviews of Kicker Interior products have an average rating of 4.6 out of 5
Questions & Answers
10 More Questions
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
