Quote Originally Posted by voice of the theater View Post
but do these speakers use crossovers?
No. Aluminum dome coupled to the driver coil for high end. The horn was there for dispersion only. No HF driver.

Quote Originally Posted by cradeldorf View Post
Maybe that horn is Altecs answer to the whizzer cone?
Sort of.

From what I can gather not hearing them, is that they were not Altec's best effort. Poor man's 604.