Fits 2007-2013 Chevy Silverado Extended Cab and GMC Sierra Extended Cab trucks
Fits single 8 inch, 10 inch, and 12 inch subwoofer
Subwoofer fires down
5/8 inch MDF
Air space = .6 cubic ft per sub
Mounting depth for 8 inch sub = 6 inches
Mounting depth for 10 inch sub = 6 inches
Mounting depth for 12 inch sub = 5 5/8 inches
Speaker Terminal included
Charcoal carpet
Oem colors available for additional cost
This is only for extended cab, not the crew cab
Some subwoofers with large magnets may not fit. If any questions, please email or call us.
Hole cutouts:
Standard hole cutout diameter for 8s = 7 inches
Standard hole cutout diameter for 10s = 9 1/8
Standard hole cutout diameter for 12s = 11 1/8
If you don't know the actual hole cutout diameter, choose the standard cutout below.
If we don't have your actual diameter listed below, choose the standard cutout, then provide us with your sub model #. No worries, we can look up the specs of your subs.
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