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Developed for: 2014 and newer Chevy Silverado 1500 Crew Cab and 2015 2500/3500 Crew Cab.

SubStage™ Upgrade includes loaded subwoofer enclosure, 200-watt integrated amplifier, wiring kit and mounting brackets.  The enclosure contains a 10-inch subwoofer for significant bass response. Applicable to both base and premium audio vehicles. Please contact technical support for additional information.