These are made to be used with the Altec series of 1.4" compression drivers. They are coated with "Aquaplas" to reduce ringing and dispersion is 45 x 60 degree pattern.These are heavy and large so shipping will not be cheap, in fact i would prefer a local pickup from Columbus, Ohio.
I would like $350.00 for the pair(plus shipping if necessary through a second party who does this for me for a fee).
Common drivers used on these horns were mainly the Altec 288 and Great Plains 399 drivers. The Great Plains 399's are similiar to Altec 288's.
Thanks!
Ron