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2003 Jeep Grand Cherokee - Infinity Integration

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=144697
Printed Date: May 03, 2024 at 2:19 AM


Topic: 2003 Jeep Grand Cherokee - Infinity Integration

Posted By: apexautomotive
Subject: 2003 Jeep Grand Cherokee - Infinity Integration
Date Posted: August 29, 2018 at 8:11 PM

Hey guys, have a question regarding an 03 Grand Cherokee with the Infinity system. We have one coming in and I'm not sure what harness we need.

I'm looking at the 70-6502

https://www.metraonline.com/part/70-6502

and the 70-6503 (amp integration harness)

https://www.metraonline.com/part/70-6503

Do some of the Infinity amps require a low level input? Why else would there be RCAs on the 6503 harness?

I've done a few older Grand Cherokees and I know the Infinity amp was high level in because I just used a regular harness and hooked up the amp turn on and it worked great.

Sorry for the newb question, we are a tint shop that does audio every once in a while.

Thanks!



Replies:

Posted By: i am an idiot
Date Posted: August 29, 2018 at 8:58 PM
Use the 6502. The 6503 will not have enough volume.


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