Can Anyone Help Identify This Speaker?

[Anonymous]

Ok, So I help take care of a marching bands PA and, long story short, we came upon these 2 great sounding Sunn PA cabinets and I'm trying to find out anything about them I can. They are Sunn  model 12's. I've got a few pictures on my .mac accout at the link below. Any information you might be able to provide would be extremly helpful.

http://homepage.mac.com/kylepsnyder/PhotoAlbum16.html

Thanks Kindly
~Kyle Snyder

[Don T.]

Hello:
 What's to know? You will find sales brouchures with stats and such on this site. They were very popular, sold a bunch of them, lots were sold to schools. The horns aren't like one's you would buy, they are built as part of the cabinet. Sound pretty good considering the horn profile was not always exponential.

[guest]

I've searched every link on this site and cannot find information on model 12 or 15's.  Can you tell me more specifically where to look?
Thanks, Don.