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

3 product reviews

$289.00

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

* ENTER SUBWOOFER MODEL HERE:

* LOGO:

* PLEXIGLASS BACKLIT LOGO (STATE COLOR) RED , WHITE , BLUE GREEN:

* Polyfill Stuffing for more bass (Add $18.00):

* 12 GUAGE SPEAKER WIRE WITH CONTACTS:

NONE
2 FOOT (ADD 10.00)
4 FOOT (ADD 15.00)
6 FOOT (ADD 20.00)
8 FOOT (ADD 25.00)

* UPGRADED TERMINALS:

Carpet Color:

Quantity

Product Description

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.

NEW RELEASE! 07-13 CHEVY CREW CAB DUAL 10 PORTED

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.
PERFECT FIT!

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.
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.