Hello everyone...
I have a 4 OHM Sunn Beta Lead 4x12 cabinet. I'm the original owner, but I forget exactly when I bought it.
Probably in the 1977 to 1979 range, but that's a guess.
Anyway, the speakers inside the 4x12 are front mounted, and are made of shinny aluminum with the number 4580 on the housing. The numbers 0226 16 905 are on the speaker magnet.
A quick check with the DMM shows that they are 16 OHM speakers,so that expains the "16".
Anybody have a clue as to who made these
Thanks,
'Rocker
