My mistake - it IS a SA-30B driver with a flat back. This threads onto a 6" diameter casting which includes a pivoting stand socket threaded for 3/4" pipe, and also the legend "UNIVERSITY LOUDSPEAKERS INC. WHITE PLAINS NEW YORK," cast in a circle. The inner two concentric segments of the horn...
My mistake - it IS a SA-30B driver with a flat back. This threads onto a 6" diameter casting which includes a pivoting stand socket threaded for 3/4" pipe, and also the legend "UNIVERSITY LOUDSPEAKERS INC. WHITE PLAINS NEW YORK," cast in a circle. The inner two concentric segments of the horn...
I have a very old University 16" horn with a SA-80 driver. Anyone have a guess as to when it was made? Anyone have archival specs (power handling, freq range?)