Dual Sub Box (behind rear seat) 2001-2006 SILVERADO CREW HD

Fits 2001-2006 Chevrolet Silverado / GMC Sierra Crew Cab Heavy Duty 1500, 2500 AND 3500 Series Truck

Note: ( FITS ONLY HD MODELS ) also fits 2007 classic body crew

• Fits two 8 inch or two 10 inch subwoofers
• Fits behind rear seat
• Mounting Depth = 6 inches
• Air space = 1.8 cubic ft
• Carpeted in Charcoal Carpet
• Speaker Terminals included

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.