Horn beaming

[Maron Horonzakz]

Hmmmm...This resonence at 1k & 2k was it from the tracktricks and 2450?? of some thing else excited in the room?? My 2450 do not exhibite this .. I hang special paintings and art work on the walls the paintings have deep canvis wrappings called gallery wrap.

[Harryup]

Hmmmm...This resonence at 1k & 2k was it from the tracktricks and 2450?? of some thing else excited in the room?? My 2450 do not exhibite this .. I hang special paintings and art work on the walls the paintings have deep canvis wrappings called gallery wrap.

It's not from the room. Most likely from the 2450 since they are not exactly the same from each combination. But they are just some minor in amplitude 1-2 dB and they are pointed like spikes.

Harry

[Ian Mackenzie]

from the tracktricks.

What sort of freakin horn contour are you talking about Maron?...LOL

[Maron Horonzakz]

Tractrix curve was developed by P.G.A H Voit..1920 Voit was probably the first to apply the curve equation to a horn But came from a drafting curve template,,It is known as Schiele,s anti friction curve. Voit was likely the first to apply the Tractrix equasion to a horn. But it was not used in a small horn till Roy Delgado and Kerry Geist at klipsch did further studies for this size. and used in mid range units (before designed for bass units) The tractrix curve is a hybrid of other curves.

[Harryup]

The tractrix horn was also used by Lowther in for instance the TP1 corner horn. When started Klipsch with tractrix?

[Maron Horonzakz]

Lowther allways impressed me as enemic when it came to horn designs. I could piss louder than there bass output.