Dayton ND20FA-6 3/4" Neodymium Dome Tweeter

I've used several ND20FA's in the past, and continue to be impressed. The value (performance/$) can't be beat at this price range. I usually mount them with a hole saw bit that's almost as big as the flange - by the time you make the cut, it's just about right. Have at least 10 in different projects and never needed to replace any.

Tested these in an MTM design of my own with 6 different crossovers from 4th order down not good.I then tried them in a small two-way with 4" driver and was not happy either.I gave them a chance one last time as super tweeters in my old SHO and they were ok till one burned out(after a month and they were well insulated) suffice to say not happy.I'm not a PE basher either love PE and almost all it's products for many years.I think PE was off the mark with quality control with these little tweets.I still have one left with mashed dome if anybody wants it hehe.

I used 32 of these little gems in a each of two speaker systems in a line array. They are crisp, and they have all the characteristics of dome sound. Used in a group of 32, they have ZERO distortion. Additionally you can cut the flanges to get comb filter distortion to stay above an almost inaudible 15500 hz. A worthwhile alternative to a ribbon.