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      01-14-2017, 04:59 AM   #4
nsa100
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Drives: G31 540i & G30 540i M Sport
Join Date: Jun 2013
Location: West Yorks, UK

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Quote:
Originally Posted by E90Fleet View Post
3: Active frequency diplexer
6: Microphone
Thanks, so 3 is an Active Crossover.

Since all the Tweeters a labelled 1, I don't think it has the Diamond Tweeters up front, like the 7 series?

http://www.bowers-wilkins.co.uk/Imag...MW_7Series.jpg
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