Western Electric W555 on multicells horns

[sa660]

I have a single WE30150 that I would like to mount on a 10cells or 8 cells Western electric horns.
The throat are smaller for the 30150 (WE555) and threaded.
The 10cells are design for the WE2090 or better known as the ALTEC288C.
Can some one help me finding specification?

[broutchie]

Hi,
I have a pair of tar filled 10 cell horns with the number 30150. They were made in the U.S. and the 30210 and 30170 throats fit these horns. Not a matched pair but both original paint, nice.

Bernard
Montréal, Québec

[grumpy]

You may receive a response, but note that the post was ~8 years old.