Description

Is your Chevy Crew Cab Stereo Lacking Bass? Call us. 877-424-0979
Get a Subwoofer box for your 2007 - 2014 Chevy Silverado / GMC Sierra Crew Cab and start making your friends jealous with the sound quality you can get from your truck.  

The level of improvement from adding a subwoofer enclosure is unmatched compared to any other improvement you can do to your system. 

This subwoofer box installs in minutes and is engineered to fit the 2007 - 2014 Chevy Silverado / GMC Sierra Crew cab.  We use high quality MDF and precision manufacturing in all of our Subwoofer enclosures.

Features:

• Does not fit 2007 Classic or the 2014 HD2500/3500 Crew Cab
• Fits four 8 inch subwoofers
• Ported
• MDF construction
• Subs fire Forward
• Fits under rear seat
• Air Space = 2.40 cubic foot mono chamber
• Vent adjustable 
• Mounting Depth = up to 6"
• Mounting Depth based on 6" diameter magnet
• Speaker terminals included
• Hole cutout for 8" Sub = 7"
• Subwoofers and/or amplifiers not included
• Charcoal Grey Carpet  

Optional carpet colors available to match your interior

NOTE: Please tell us what subwoofer you are planning to use, so we can ensure proper fit in your speaker box.

We build all of our Subwoofer boxes to order, so if you need your box to be customized we can do that for you.  Most of our Subwoofer enclosures include multiple cutout size options, mounting depths and colors.  If your subwoofer enclosure needs a non-standard hole size, just let us know and we will be happy to customize it for you for FREE!