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Chevy Silverado / GMC Sierra Extended Cab 07-13 Ported Dual Subwoofer Box

SKU: 07ChevyECporteddual
5.00 (1 reviews)
Fits 2007 - 2013 Chevy Silverado / GMC Sierra Extended Cab New body (not 07 Classic)
Buy product
$289.00 to $319.00

Is your Truck Stereo Lacking Bass? Call Us 877-424-0979.
Get a Ported Subwoofer box for your 2007 - 2013 Chevy Silverado / GMC Sierra Extended Cab and start making your friends jealous with the sound quality you can get from your truck.  

The level of improvement from adding a subwoofer enclosure is unmatched compared to any other improvement you can do to your system. 

This Ported subwoofer box installs in minutes and is engineered to fit the 2007 - 2013 Chevy Silverado / GMC Sierra Extended cab.  We use high quality MDF and precision manufacturing in all of our Subwoofer enclosures.

Features:

  • Does not fit 2007 Classic
  • Fits two 8 inch subwoofers
  • Made in the USA
  • MDF construction
  • Subs fire Forward
  • Fits under rear seat
  • Air Space= 1.4 cu ft mono Chamber
  • Tuned to 38hrz (can be modified per request) 
  • Speaker terminals included
  • Hole cutout for 8" Sub = 7"
  • Subwoofers and/or amplifiers not included
  • Charcoal Grey Carpet

Optional carpet colors available to match your interior

 

5.00 Global Rating: 5.00 from 1 reviews
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Chevy Silverado / GMC Sierra Extended Cab 07-13 Ported Dual Subwoofer Box 5.0 Awesome enclosure for L7s 8”s! By Jonathan Freeman I purchased this enclosure and had them custom cut the holes out for 2 Kicker L7s 8”s and tune it for 35hz, and this thing slams! It’s the perfect airspace for those subs, they definately sound like more than 2 8”s. It also fits perfectly in my 2010 Silverado extended cab. If you are looking for the best sound for these trucks for the least space, this is the one for you!