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upgrading audio 09’ chevy 3500 quad cab

Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=132943
Printed Date: May 13, 2025 at 8:16 PM


Topic: upgrading audio 09’ chevy 3500 quad cab

Posted By: marklar65
Subject: upgrading audio 09’ chevy 3500 quad cab
Date Posted: December 11, 2012 at 4:20 AM

 Hey guys! Alright i've been hired by my buddy to "fix" his stock system in his 2009 Chevy Duramax 3500 4dr 4x4. He has the premium nav/dvd package from the factory with the Bose speakers.

I am hoping to get some suggestions for increasing the output of the mids and highs... He wants to keep the stock deck, so my thoughts were to add a multichannel amp via a line-level converter to power the Bose mids and highs.

I am also adding 2 shallow mount fosgate 10's with 500watt rms fosgate amp under the rear seats in custom enclosures to step up the Bass. I guess i will need an additional line-level converter to get a rca signal to that amp as well.

So..... Thoughts? Concerns. Suggestions? Any input would be greatly appreciated!




Replies:

Posted By: tommy...
Date Posted: December 12, 2012 at 11:41 AM
So, you plan on Adding an Amplifier to the Factory Bose Speakers?

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M.E.C.P & First-Class
Go slow and drink lots of water...Procrastinators' Unite...Tomorrow!



Posted By: DYohn
Date Posted: December 12, 2012 at 11:49 AM
tommy... wrote:
So, you plan on Adding an Amplifier to the Factory Bose Speakers?


Yes... don't do this.

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