2000 BMW 540i with DSP

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=58966
Printed Date: May 13, 2025 at 8:45 AM

Topic: 2000 BMW 540i with DSP

Posted By: z28s
Subject: 2000 BMW 540i with DSP
Date Posted: July 06, 2005 at 11:11 PM

Any one change the headunit in their 5 series BMW that came with the DSP headunit/amp and kept the factory amp and speakers..How did you do it?. The DSP uses an optical signal to the amp....Please help...

Tony

Replies:

Posted By: jstruckman
Date Posted: July 07, 2005 at 9:39 AM

You rewire around the amp. It is not an optical signal to the amp, it is a digital signal carried on a digital co-axial cable.

Jazzy

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Posted By: z28s
Date Posted: July 07, 2005 at 10:09 PM

Thanks for the help, But can you be more specific about the re-wiring. What do i re-wire? colors/location?? Please explain???

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