Wayne Parham Messages: 18831 Registered: January 2001
Illuminati (33rd Degree)
I've not seen it in production. I would expect something like this to modify cone breakup behavior, so the upper response could be tuned. But I don't see how IM distortion is improved unless bandwidth is reduced. I also don't think it would work on a horn because it is too small to be significant at the low frequencies where the horn is most reactive.