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Chevy Avalanche Subwoofer Boxes

Add a Chevy Avalanche Subwoofer Box by SuperCrewSound and Rock your Ride! Make your friends jealous with the superior sound quality you get from your new hyped stereo. The sound quality improvement achieved by adding a Subwoofer Enclosure is unmatched by any other stereo component - Not only do you hear it – you “feel” it – and it feels GOOD!
Here you will find our full line of Single and Dual subwoofer enclosures. Each Subwoofer enclosure is custom and specific to the Avalanche. We have MDF and Fiberglass subwoofer enclosures as well as the MTX Thunderform enclosures that come with the subwoofer and optional amplifier. We also have the MTX BassSlammer box which is an unloaded version of the Thunderform. If you need a subwoofer box for your Chevy Avalanche, we offer all the options you would need.

Our MDF subwoofer boxes can be customized for you with optional mounting depths and multiple carpet colors. If you need your subwoofer box hole cutout modified, just let us know and we will do that for free.

ADD THAT BASS THUMP YOUR RIDE IS MISSING!

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Chevy Avalanche Subwoofer Boxes