PORTED Dual Sub box 2007-2014 GM SIERRA CREW DUAL SUB BOX
- Xtreme Enclosures
- GMCRW 07 DUAL PORTED
- Estimated Build time of 3+ weeks. Built-to-order Item. Hand Built in the USA..
- 55.00 LBS
- Calculated at Checkout
- Ported / Vented
- Dual 8 or 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
Fits New Body Style 2007 to 2014 Chevy Silverado Crew and GM Sierra Crew
Note: This will not fit the 2014 1500 (1/2 ton) crew cab. We have another box for the 2014 1500 Crew Cab.
- 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.