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RE: Impedance Curve For 3.7i?

It still depends upon the alignment though....even if first-order. Unless it's "textbook" there will still be peaks/dips in the impedance curve.

However, if a flat impedance curve is mandatory without altering the crossover alignment, a conjugate network can be added across the input terminals to make it purely resistive.

Edit: FYI....In fact, I look back in my notebook and it's a 10 ohm, 47uF, and 0.6mH....all in series, placed across the input terminals. That will level the MMG impedance to flat across the entire audio band.

Cheers,

Dave.


Edits: 08/05/14
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