Ported Sub Box 2007-2013 Chevrolet Silverado Crew Cab Dual Sub

• Ported / Vented
• Dual 8 and dual 10 inch subwoofer box
• Tuned to 38 hz
• 2.2 Mono Chamber
• Mounting Depth = 6 inches
• Fits under the rear seat
• Subwoofers fire down
• Charcoal Carpet
• Oem colors available for an additional fee

Note: We can custom tune the box for 8 inch subwoofers

Hole cutouts:

• Standard hole cutout diameter for 8s = 7 inches
• Standard hole cutout diameter for 10s = 9 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.

Fits New Body Style 2007 to 2014 Chevy Silverado Crew and GM Sierra Crew. This will NOT FIT the 2014 Chevy Silverado 1500 1/2 ton crew.