Posted by Adrian Mack [ 203.190.197.244 ] on May 23, 2008 at 04:08:30:
In Reply to: alpha 6 horns posted by David Morehouse on May 23, 2008 at 02:23:21:
Cant believe I checked the forum today, it is the first time Ive visited here in a LONNGG time! Or even had internet access at all for a long time on that matter. And when I do check the forum theres a question for me- perfect timing.
If you have visited my website recently you will notice there are no more pictures or FR graphs at all. I unfortunately changed internet service providers which also made my email address bounce back emails for a few years but have recently gone back to the same provider. They deleted all my stuff but and I cant find the backups. Kinda sucks as the descriptions are nothing without pictures. Wish I made backups while I had a chance but did not expect to ever have problems with service providers (or other issues for that fact).
The alpha 6 horns I made were +/- 2.5db from 300Hz to 2KHz and a 60x40 degree dispersion angle and are physically compact. They are conical with flat sides. Very nice sounding horns, I actually still use them after this many years. I still have the specifications on my website if you want to build the horn yourself.
I did make a tractrix prototype of this horn at one stage but preferred the conical one as it sounded better to my ears and also had a wider freq band.
Post any questions.
Wayne- hello! Long time no see. How you been? I have to catch up whats been going on in the pi speakers scene. My normal email address works again as of about a week ago too btw.
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