PORTED Dual Sub box 2007-2014 GM SIERRA CREW DUAL SUB BOX
PORTED Dual Sub box 2007-2014 GM SIERRA CREW DUAL SUB BOX

PORTED Dual Sub box 2007-2014 GM SIERRA CREW DUAL SUB BOX

Xtreme EnclosuresCustom Built: Estimated lead time of 20-40 Business days.
SKU: GMCRW 07 DUAL PORTED
Categories : (Brand) Xtreme Enclosures
In Stock
$439.08
  • 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.

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.
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  • 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.

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.

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

We accept payments with :
Visa, MasterCard, American Express, Paypal, Diners Club, Discover and more.

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

We accept payments with :
Visa, MasterCard, American Express, Paypal, Diners Club, Discover and more.

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