[rosser027]

hey all, so imma finally start overhauling the system in the beamer, so before i start tearing things apart i have a few questions... looking at diagrams posted from other members the front door tweeter and woofer have seperate wires leading back to the amp? ive heard it a bunch of ways... so im going to install the focal 100 krs set. i just need to know how i would be wiring them including the bigass crossover. thnx all

[ctuna]

No there is only one set of wires going into the doors.
There are wiring diagrams with color codes in the following links if you bother to read deep enough.
Also at the top of the page there are stickys for upgrades
and wiring.

BMW stereo types
http://www.e90post.com/forums/showthread.php?t=352586
http://www.e90post.com/forums/attach...2&d=1266451970
http://www.e90post.com/forums/attach...2&d=1260829447
http://www.bmwmotorsports.org/pdf/e7...%20Systems.pdf
http://www.e90post.com/forums/showthread.php?t=343673
http://www.e90post.com/forums/showthread.php?t=138949
http://www.e90post.com/forums/attach...1&d=1209780605
http://www.e90post.com/forums/attach...1&d=1209780865
http://www.e90post.com/forums/showthread.php?t=641323
http://bmwcoders.com/forum/3-er-8/bm...1-e92-e93-291/
http://technicpnp.com/menuDiagrams/d...e90_92_93.html
http://www.musicarnw.com/page-2/
http://www.e90post.com/forums/attach...3&d=1169133185
http://www.bmwmotorsports.org/BMW_docs/mostbus.pdf
http://www.e90post.com/forums/attach...4&d=1278871872

http://www.e90post.com/forums/attach...3&d=1329017429

[rosser027]

Thanks ctuna!