Posted by Ralph [ 68.123.72.29 ] on August 26, 2004 at 18:39:56:

Arrays increase efficiency by adding drivers within 1/4 wavelength of each other. Does this increase acoustic impedance the way a horn does? Does the acoustic impedance become more resistive and make acoustic phase closer to zero?

Replies:

• No. - Bill Fitzmaurice 08:41:42 08/27/04 (0)