crossover help


i've got altec 806/811's and am trying to piece a system together...i got a behringer cx3400 crossover which hisses like a cheap fm tuner between stations and generally sounds nasty so i'm thinking about going passive instead

my altecs will sit atop a karlson 15 with klipsch k33e-s (not built yet)

would anyone be willing to share their crossover circuit design or point me to some resources on this subject as i have little knowledge of crossover design and could use the help

cheers

Gary McDonnell-Thomas

p.s did find this site....would a crossover like the one above do the trick



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