I re-read the WDS, and I respectfully retract what I said about the passive crossovers. It appears that your front dash and door speakers are wired in parallel. That is not what I expected at all. It may be that each speaker has its own passive crossover, and that is not documented in the WDS. Or, there really could be a passover and the WDS is just wrong.

__________________
SOLD
2000 E38 750iL Highline Edition, Upgraded with the lastest 2006 X5 Electronics
MKIV Navigation, 16:9 Display, Bluetooth, TV/Video with Backup Camera, Sirius, and Aux Input