Pioneer DEH-X2850UI Sub/Rear pre-amp out

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=139731
Printed Date: May 10, 2025 at 8:59 PM

Topic: Pioneer DEH-X2850UI Sub/Rear pre-amp out

Posted By: kurtb
Subject: Pioneer DEH-X2850UI Sub/Rear pre-amp out
Date Posted: November 16, 2015 at 3:12 AM

Hi all,

I have just installed a new 4 channel amp (Sony XM-GTX6041). Front speakers work as they should. Rear speakers have little/no power. They make some noise when the head unit has 'sub' switched to 'on' in settings. They only play low frequency noise in this setting, and have some quiet static. Is there some way to change the head unit to rear, rather than sub. I can't find anything in the settings.

Cheers

Replies:

Posted By: kurtb
Date Posted: November 16, 2015 at 3:49 AM

Pays to read the manual fully. Have answered my own question. You can change to rear only.

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