Active Crossover Designs


Ordering the parts for a set of 4Pi Premium series. I want to experiment with active crossovers and I've dug up a couple DIY designs that I'd like to build. Both will allow me to pick crossover points, use 4th Order designs and do some level matching. What I'm unsure of is how to do the tweeter compensation on the active side. Do you have any suggestions Wayne?

Here are the links to the two approaches I'm considering:

http://www.snippets.org/filters/index.htm

http://sound.westhost.com/project09.htm


I'm deeply in debt to replay & Till E. for bringing their 4Pi speakers to Lima and to George for his help sourcing Drivers and answering various questions.

Thanks guys!



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