Posted by freddyi on April 03, 2002 at 18:21:11

In Reply to: huh? posted by replay on April 03, 2002 at 18:00:59:

Hi George

if your horn has a fairly constant horizontal power distribution (CD type with little or no "neck") then rolloff will start above ~3.5Khz - most of the old-school horns had HF beaming from their natural expansion's long neck geometry which provides on-axis HF acoustic EQ - DB Keele Jr and others worked to develop the new breed of horns - old horns can sound pretty neat in mono

Freddy