Originally Posted by
yggdrasil
I've made a jig for routing these horns. Still a lot of work routing, but the shape of the horns is more accurate.
I have made one new horn using the jig.
There is a hump from 700 to 1500Hz. Not sure why. They also roll off a little early. The Smith prototypes also had the same problem, so I will make a new mounting plates and try to smoothen the throat a little.
For the moment they are replacing the smith's in my 4-way setup. With the 2425 drivers. In this setup they play 1200-7000Hz. First impression is good. Will be back with more impressions later.