do a search and read Jim Griffin's ecxelent paper on the subject!!
what search string? i've already do lots of searches and only start threads and ask when i can't find what i need.
The correct spacing is as close as you can possibly get them. This won't eliminate comb filtering just push it up in frequency. This is why smaller drivers are prefered. Most line arrays need tweeters for the upper ranges because of this
well the driver i was looking at is a cheapy one that has most say has quite a lot of high end to it, so perhaps the comb filtering in the upper range would be a good thing?
as close together as possible makes that a bit simpler.
thanks reading now.
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