Scanspeak or Vifa tweeters?

[PKI]

Thanks again to all that have chimed in.
It seems that valid arguments can be made for either tweeter that I am considering, there are not any day and night differences between them in terms of specifications. The biggest difference is in the prices where the Scanspeak is about twice that of the Vifa, but still a quite reasonable $60.
Judging by the frequency response graphs of both units, they appear to to be very closely matched but the Vifa appears to be a little smoother in the 3-kHz region. Both have a peak in the kHz region but the Vifa is broader.
Both tweeters seem to be well established drivers and equally well regarded, it would be hard to go wrong with either me thinks.
I think the logical thing to do would be to get one of each and measure them, as well as the original which would serve as a reference.

That what people usually say looking at Scan graphs. I have no idea why they do it. If you plot them using same scale/style the difference will be way less noticeable. At that price just get either, drop it in and listen. If you like it good, if something need to be tweaked start a new discussion 🙂 It is fun!