'98 740il Amplifier Wiring (archive)

Can anyone give me some info on the wiring for the amp in a 740il w/DSP. I am replacing all the factory speakers except those in the rear deck. I am also adding a subwoofer w/amp to fire through the rear ski hole. (Once I cut it open that is...)

Nominally I need to know the crossover freq's for the outputs on the factory amp. I also would love to get a wiring diagram w/color codes for the amp wiring harnesses.

This is a DIY job, so any help is appreciated.

Follow Ups:

For DSP Stereo answers look here... Thaumaturge 13:00 6/20/2001 (2)
- Do you have the Nav ? Thaumaturge ... Henry 20:04 6/20/2001 (1)
  - Re: Do you have the Nav ? Thaumaturge ... Thaumaturge 09:58 6/21/2001 (0)
Ask JIM W on the E39 board Brian Lewis (00 540 Sport) 19:48 6/18/2001 (5)
- Thanks, but... Thaumaturge 21:29 6/18/2001 (4)
  - You can't... Brian Lewis (00 540 Sport) 08:48 6/19/2001 (2)
    - Brian, can you help ??? Henry 13:13 6/19/2001 (0)
    - I'm replacing the amp... Thaumaturge 12:03 6/19/2001 (0)
  - How will you do the volume control? JR 23:23 6/18/2001 (0)

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