Wayne Parham Messages: 18791 Registered: January 2001
Illuminati (33rd Degree)
You might want to try them in a π midrange horn, or something like it. You can have them made locally, or I can ship you a flat pack. They generally work best from 200Hz to 2kHz, although this range is driver specific. Some drivers don't get much past 1kHz and others have output all the way to 3kHz and beyond. Output above 2kHz is generally breakup mode resonances, so I generally prefer to limit output to 2kHz or so. But most of the better drivers don't go up that high because anyway breakup modes are suppressed.