Cross-over for vifa XT-19 tweeter

[Cheap Shot]

After researching here and on other sites I'm even more puzzled about this tweeter. I seen Zaphs' off axis measurements and fell in love with it. these will be used for music and video applications. after reading what zaph said about the unrealistic fs of the xt-25 I thought the same was true of the xt-19 further reading stated he was not fond of any 3/4 tweeter and that the xt was the most mis-used tweeter. so here is my question in two parts
1) which cross over works best with this tweeter ?
2) and at what frequency ?

[tinitus]

Originally Posted by Cheap Shot

1) which cross over works best with this tweeter ?
2) and at what frequency ?

hey, Im working on a 3way using XT19
it will have a small elliptical waveguide integrated into midrange baffle
also small mods to XT19 faceplate to match waveguide
I expect to use modified 12db, probably around 3khz
cant say exactly when I know more

[5th element]

Originally Posted by Cheap Shot

1) which cross over works best with this tweeter ?
2) and at what frequency ?

Both points work together with one another to arrive at a desired target goal. The most important part is picking a point that will work well with the driver below it, whilst keeping the tweeter sounding pleasant.