Copper foil inductors.

[JoeBob]

Anyone tried these? How do they compare to normal air core inductors? I'm going to need an inductor for my mids in my three way system that'll only be bi-amped you see.

 

[GRollins]

I tend more towards active crossovers, but a buddy of mine swears by them.

Grey

 

[JoeBob]

I've got an active crossover between the mid/high and the woofers, the passive will be between the mids and tweeters only.

 

[BrianGT]

Grey:

Do you know of any good plans for active crossovers?

--
Brian
gte619j@prism.gatech.edu

 

[Brett]

I beleive Nelson Pass has one in the works.

If you dont mind audio that glows, try Tubecad as JB did a long article on it just recently. Also try Steve Bench's site.

 

[tiroth]

ESP has articles and tools to build Linkwitz-Riley filters for crossovers.