kemmler3D
Master Contributor
Impressive!View attachment 434877View attachment 434878View attachment 434879View attachment 434880View attachment 434881View attachment 434882
We’ve got PTT1.3T Purifi's new tweeter a few weeks ago and finished waveguide design.
Our goal directivity was +/-60 deg as typical recommended constant directivity.
It works to top frequency too. To about 17kHz the beam width keeps wide and constant.
I can’t wait to hear its sound of super constant and wide directivity with extreme low distortion.
PS. We also work hard to prepare international selling, contacting dealers for many countries. Thank you for kind wait and We’ll show our best.