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Journal Article

The Cantilever Sandwich Loudspeaker Diaphragm

Authors: Barlow, Donald A.

Journal of the Audio Engineering Society · Volume 33 · Issue 5 · pp. 351–354 · May 1985

Abstract

A new diaphragm has been devised, in the form of two short, wide cantilevers, back to back. The voice coil is a flat elongated spiral. By using sandwich construction, the diaphragm resonance should be very high in frequency, giving freedom from breakup over the entire working range and beyond. An improved bellows surround and cabinet are also discussed.

Details

Publication
Journal of the Audio Engineering Society
Volume
33
Issue
5
Pages
351–354
Publication date
May 6, 1985
Type
Journal Article