2007-2013 GM Sierra Crew Cab Dual Sub Box
2007-2013 GM Sierra Crew Cab Dual Sub Box

2007-2013 GM Sierra Crew Cab Dual Sub Box

Xtreme EnclosuresCustom Built: Estimated lead time of 20-40 Business days.
SKU: GMCREW 07 DUAL In Stock
Regular price$310.70

A dual GMC Sierra crew cab subwoofer box for the new body style Sierra and Chevy Silverado, listed for 2007-2013 and made for both HD and non-HD trucks. It takes two 8", 10" or 12" subs, firing down.

Fits

  • GMC Sierra and Chevy Silverado crew cab, new body style, 2007-2013
  • The builder's fit notes list 2007-2014; call SSA before ordering to confirm newer years
  • Fits HD and non-HD trucks
  • Crew cab only; does not fit the extended cab
  • Not for the 2007 Classic body crew cab
  • The 2014 1500 (1/2 ton) crew cab is not covered

Specs

Subwoofers Two 8", two 10" or two 12"
Firing direction Down
Airspace 0.85 cu ft per chamber
Mounting depth 5 5/8" for 10s, 5" for 12s
Terminals Speaker terminals included

Choosing your subs

Check your subs against the depth for their size: up to 5 5/8" for 10s and 5" for 12s. No depth is listed for 8s, so call before ordering 8s. Type your sub model in the "What Sub Model are you using?" box when you order so the box is cut to match. This box has no amp rack; the installed photo shows the separate amp-rack version. Shop 8" subwoofers, 10" subwoofers or 12" subwoofers.

Built to order

Built to order by Xtreme Enclosures for the new body style GM crew cab. Estimated lead time: 20–40 business days.

Questions before you order? Call SSA at (443) 345-1537 or email support@soundsolutionsaudio.com.

Sale Ends November 19th, 2026
Minimum Purchase of $349.00
*Applies to Mechman, SSA Limitless Lithium & XS Power Products ONLY
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A dual GMC Sierra crew cab subwoofer box for the new body style Sierra and Chevy Silverado, listed for 2007-2013 and made for both HD and non-HD trucks. It takes two 8", 10" or 12" subs, firing down.

Fits

  • GMC Sierra and Chevy Silverado crew cab, new body style, 2007-2013
  • The builder's fit notes list 2007-2014; call SSA before ordering to confirm newer years
  • Fits HD and non-HD trucks
  • Crew cab only; does not fit the extended cab
  • Not for the 2007 Classic body crew cab
  • The 2014 1500 (1/2 ton) crew cab is not covered

Specs

Subwoofers Two 8", two 10" or two 12"
Firing direction Down
Airspace 0.85 cu ft per chamber
Mounting depth 5 5/8" for 10s, 5" for 12s
Terminals Speaker terminals included

Choosing your subs

Check your subs against the depth for their size: up to 5 5/8" for 10s and 5" for 12s. No depth is listed for 8s, so call before ordering 8s. Type your sub model in the "What Sub Model are you using?" box when you order so the box is cut to match. This box has no amp rack; the installed photo shows the separate amp-rack version. Shop 8" subwoofers, 10" subwoofers or 12" subwoofers.

Built to order

Built to order by Xtreme Enclosures for the new body style GM crew cab. Estimated lead time: 20–40 business days.

Questions before you order? Call SSA at (443) 345-1537 or email support@soundsolutionsaudio.com.

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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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