Posted by Bill Fitzmaurice [ 64.222.178.68 ] on January 14, 2005 at 11:48:26:
In Reply to: On the Specification of Moving-Coil Drivers for Low-Frequency Horn-Loaded Loudspeakers posted by Adrian Mack on January 14, 2005 at 10:06:47:
These are the calcs that the McBean program uses. They are quite useful for the most part but it's well known that they aren't accurate in predicting HF roll-off.
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