02 ram quad infinity amp?

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=130088
Printed Date: May 04, 2025 at 4:13 PM

Topic: 02 ram quad infinity amp?

Posted By: jonyb
Subject: 02 ram quad infinity amp?
Date Posted: January 07, 2012 at 8:17 AM

I have a customer's 2002 Ram quad cab truck in my shop. I installed 4 new speakers to replace the ones that were blown, kept the OEM head unit and infinity amp that's behind the glovebox. The driver door speaker won't play, so I'm assuming the amp is shot.

Does anyone know the part number, or where I can find a replacement amp?

Is there any alternative --> install aftermarket cd player, bypass amp <--doing that, would the fronts still sound as good?

-------------
John Bauer
Pro Installz
Paducah, KY

Replies:

Posted By: i am an idiot
Date Posted: January 07, 2012 at 1:07 PM

Did the old speaker play any sound at all?

Posted By: jonyb
Date Posted: January 07, 2012 at 4:55 PM

No, they did not.

-------------
John Bauer
Pro Installz
Paducah, KY

Posted By: i am an idiot
Date Posted: January 07, 2012 at 6:12 PM

It is either the Radio, the amp or a connection between the amp and speaker.

Posted By: jonyb
Date Posted: January 08, 2012 at 7:36 PM

Im leaning more toward the amp being shot then anything. Anyone else?

-------------
John Bauer
Pro Installz
Paducah, KY

Posted By: i am an idiot
Date Posted: January 08, 2012 at 8:25 PM

What is making you Lean toward the amp?

Posted By: jonyb
Date Posted: January 10, 2012 at 11:21 AM

i am an idiot wrote:

What is making you Lean toward the amp?

For one, I don't believe in a bad connection on factory wiring. The truck hasn't been modified, so I find it hard to believe that any wiring has been damaged. Connections on the amp and radio look fine.

It could be the radio, but I'm thinking the amp would be bad before that.

The customer picked his truck up yesterday and reported back that the right side front and rear speakers are staticy now. Drivers left rear doesn't work, drivers front works fine, and sounds fine.

-------------
John Bauer
Pro Installz
Paducah, KY