Hi all
Mark - with my lash up in the living room, if with just one channel on I walked across the room, about 8ft (far nearer than I expect they were designed for) in front of the horn there were 3 distinct zones. Crossing further away these had disappeared.
I found some information: -
http://website.lineone.net/~empson/220.html
These were hand made, and available up to 15 cells!
Cut of is 220Hz
They are not practical for my living room, and I can not justify putting them in the workshop (Chapel), although I expect it is the sort of space they were designed for, so I expect I will sell them, problem is at the moment I have no idea what they are worth lol.
Richard
PS - as per forum rules, I welcome ideas as to value, but please no offers in direct forum.