My Account

SSIEXT14











 


Developed for: 2014 Chevy Silverado 1500 Double 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.