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RE: Series vs Parallel XO & Maggie Physics.

Here's an interesting test for you. Disconnect the crossover from a MMG/1.6 and play pink noise on the woofer xducer while monitoring the tweeter transducer with an oscilloscope. And then vice-versa. Even better if you're set up with a spectrum analyzer that allows a two-channel differential measurement using the driven channel as a reference. In this way you can quantifiably measure the "coupling" of the two drivers on the same piece of mylar.

The crossovers themselves....either passive or series can accentuate/attenuate this coupling even further depending upon the alignment and polarity of hookup.

Good posting. I'm glad to see someone is thinking about this stuff.

Cheers,

Dave.



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