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      11-01-2013, 12:18 PM   #77
Technic
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Drives: 2021 i3S, 2024 i4 M50
Join Date: Apr 2005
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Quote:
Originally Posted by vince59 View Post
I also have doubt about woofer being in parallel with front speakers because in this case when you fader to rear no sound would come from woofer.
The iDrive outputs 4 channels and there are 6 speakers in the Stereo system. At least 2 speakers must be connected in parallel - or so BMW and the 4-wires at the woofer connector say.

The woofer low pass effect -regardless of Fader- is done at the iDrive outputs. In other words, what you are fading is the high pass.

Last edited by Technic; 11-01-2013 at 12:25 PM..
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