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Guido
02-23-2004, 03:01 AM
Do you know how much Horn Adaptors influence the sound of an Horn Driver combo?
I’m thinking of using a 1,5” horn on a 2426H Driver (1”).

Thanks!

Guido
02-23-2004, 03:48 PM
Not one here using adaptors?

;)

Alex Lancaster
02-23-2004, 03:53 PM
I would make the adaptor about 3" long, so it will have a slow taper, apart from the phase issue, it shouldn´t have a problem, also You would get lower freq loading, I have done it some times.

2$Bill
03-12-2004, 10:29 PM
I ask about the same question on the Pro Sound Web - August 20, 2003 - and Tracy Sherwood of Design Direct Sound Inc. was kind enough to take the time to answer:

" ... it has been my experience that adapters move the compression driver back from the originally designed "entry" area of a horn and can result in some beaming at high freq. (like 8-10K and up) ...

search the archive at Pro Sound Web for at little more discussion.

Bill Wilson

Mr. Widget
03-12-2004, 11:36 PM
I totally missed this thread.

My only experience is with using the 2327 to use a JBL 1" driver on a 2" horn. I was not happy with the results. The highs were rolled off and mids accentuated. When I put the proper 2" driver on the horn there was significant improvement.

Widget