Very interesting presentation given by Mr. L'cleach (of JMLC horn fame)
http://www.rintelen.ch/download/JMMLC_horns_lecture_etf10.pdf
I am currently using a constant directivity elliptical horn but a JMLC or Minphase horn look interesting.
http://www.rintelen.ch/download/JMMLC_horns_lecture_etf10.pdf
I am currently using a constant directivity elliptical horn but a JMLC or Minphase horn look interesting.