High Efficiency Speaker Asylum

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RE: Alternative to the EV ST350 horn tweeter on EV Sentry IV-A's

Posted by Geary Lyons on November 4, 2013 at 10:47:10:
Thanks PJ,
I am pretty much a book values beginner on this. I started with the original EV crossover box and listened, measured and tweeked from there to get to my current XO. But, admittedly, I used "book values", i.e. the XO formulas in Excel and/or the online crossover calculators.
I think the speakers sounds pretty good, with the exception of the high frequency steep roll off. They sound exponentially better than the factory XO boxes, but that is likely due to the much better components that I used versus the nearly 50 year old components. Hopefully the EQ circuit will improve on the tweeter results.
I am always grateful to those who share their experience and expertise, because that allows me to achieve much better results than my limited expertise would provide.
Cheers,
Geary