Dual Sub Box (behind rear seat)2001-2006 GM SIERRA HD CREW
- Xtreme Enclosures
- GMCREW 01-06 HD BTS
- Estimated Build time of 3+ weeks. Built-to-order Item. Hand Built in the USA..
- 35.00 LBS
- Calculated at Checkout
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
- 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.