Cone loudspeakers exhibit a peak impedance at their resonant frequency, resulting in poor power transfer and high distortion in this frequency range. The development and performance of a new speaker with integral, non-electrical means for minimizing this impedance peak, without dependency upon associated enclosures, is described. Electro-acoustic efficiency at all frequencies above the resonance range is not adversely affected.

Author: Trautman, Walter C.
Affiliation: Liberty Manufacturing Corporation, Youngstown, OH
JAES Volume 9 Issue 4 pp. 260-263; October 1961
Publication Date: October 1, 1961 Import into BibTeX
Permalink: https://www.aes.org/e-lib/browse.cfm?elib=456

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