[Lance R Apple]

Anybody familiar with the speakers in the 06 3500 Silverado Duramax.
my speakers sound really bad and I would like to replace them with good JBL speakers the doors seem to have a 4 to 4 1/2 inch woofer and a rather plain jane 3/4 mylar tweeter the side speakers behind the seats appear to be ? 3 3/4 by 4 inch odd size....... impedence?? any help would be appreciated Lance

 

[05_LLY]

WElcome to the site!! sorry i cant help you with your speaker question, but audio just isnt my thing? I'm sure some of the audio savvy members will be along shortly!

 

[duramaxdavid]

Im guessing you didnt get the BOSE system?

 

[Tow Master]

Go to crutchfield.com they might have info on the exact speaker size. If not you can order a catalog and they have info there. :rockin

 

[Kawtipping]

I second Crutchfield for sizes. Though their prices are not always the greatest.
The fitment charts are usually spot on. GM tends to not use a common sized speakers (just like all the manufacturers really), so a little bit of "custom" mounting might have to be done.

 

[devwayne]

speakers bad

my speakers sound really bad

Mine were lousy too. Replaced thru crutchfield as well. What I like most about their service is what is not at a place like best buy. Great customer service after the sale, no hassle returns, and even better support with issues or questions.

On their site, setup a "find what fits my car" profile, and it does the rest. All the adapters and necessary stuff to make it work in your truck. My system blows the factories best out of the water. Hope that helps.

 

[Monster truck]

Is it a 4 door?

you probably have 6.5s

Id suggest going with infinity Im big into car audio, what are you going to do for a head unit? are you going to do subs?

 

[bogart8665]

Easy

6 1/2" in the front doors, and 4" by 6" in the rear. all extended and CC versions of the truck from 01 to 07.

 

[Lance R Apple]

What's the impedence of the factory speakers, wired in parallel or series?
Anybody try the Infinity or Jbl speakers with the factory 6 disk changer?
Thx in advance Lance