Posted by DMoore [ 71.39.40.4 ] on March 20, 2007 at 13:15:42:

In Reply to: Re: Consequences of non-optimal throat transition in mid and high frequency horns posted by Cuppa Joe on March 19, 2007 at 20:46:54:

That is very true.

I had a pair of the Edgar Tractrix 500Hz wood horns (square throat) that worked outstandingly on the midrange frequencies, but beamed horribly (excrusiatingly bad) on the high end with the BMS 4590 coax drivers.

I should have known better, but it needed to be tried since I had them.

DM

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