<> Ported Sub Box 2007-2013 Chevrolet Silverado Crew Cab Dual Sub - Sound Off Audio, Inc.
  Loading... Please wait...

Hover over image to zoom

  • Image 1
  • Image 2
Xtreme Enclosures

Ported Sub Box 2007-2013 Chevrolet Silverado Crew Cab Dual Sub

If you have subwoofer(s), type your sub model # here:

(Maximum Size: . Type: )

 Product Description

  • Ported / Vented
  • Dual 8 and 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

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.

Fits New Body Style 2007 to 2014 Chevy Silverado Crew and GM Sierra Crew. This will NOT FIT the 2014 Chevy Silverado 1500 1/2 ton crew.

 Product Videos

  • Chevy/GMC Crew Cab Vented box. 2007-2013 by Soundoffaudio.com

 Find Similar Products by Category

Vendors Other Products

 Product Reviews

Write review

  1. Matt,Dara and the soundoffaudio crew are the best!!!!!!!!

    Posted by Steven from Georgia on 4th Nov 2014

    The guys at soundoffaudio.com will go out of their way to make sure you are pleased. The customer service is top notch and their products are nothing short of professional grade. I will definitely do business with them again.


    Posted by Sam on 26th Jul 2014

    Matt at Sound Off really knows his stuff! This is the best box I've ever had. I wish I found these videos on You tube before I wasted money on the other 2 boxes I had. I'm using Alpine type r 10s And this thing really sounds clean! I've Had a down Fire box that passengers in the rear would push the subs into the floor. Then I had the subs upward in another box and passengers would muffle the subs. The box from Matt at Sound Off is prefect! Plenty of excursion room. I have some big boys that ride with me 350 and 400 lbs. That's over 700 lbs on this box! And it sounds great! Thank You sound Off! From your satisfied customer in Arizona.

  3. the best sound quality

    Posted by redchevy86 on 27th Mar 2014

    I have 2 alpine type r 10, that are being pushed by a soundstream ta 2000.1 and its louder and the most cleanest and clearest bass ive herd in a truck in a while, alot of people cat believe that i only have 2 10's, and that they think i have a set of 12's , this is 5*****'s in my book. Subs fit perfect. And the box design quality is superb.

Ported GM CREW 07-13 Dual
We build each sub box and ship within 3-10 business days excluding weekends.
Calculated at checkout
Discover the Advantage!
All prices are in USD. Copyright © Sound Off Audio Inc. All Rights Reserved. | Maintained by LaFountain Design | Powered by BigCommerce

Click the button below to add the Ported Sub Box 2007-2013 Chevrolet Silverado Crew Cab Dual Sub to your wish list.