ANSI S4.30-1992
Standard test method for audio engineering - Measurement of the lowest resonance frequency of loudspeaker cones

Standard No.

ANSI S4.30-1992

Release Date

1992

Published By

American National Standards Institute （ANSI)

Latest

ANSI S4.30-1992

Scope

Determines the frequency of lowest resonance of a loudspeaker cone. Such information is used for engineering design and for quality control. The method has been developed to improve correlation of measurement between cone manufacturers and loudspeaker manufacturers.

ANSI S4.30-1992 history

• 1992 ANSI S4.30-1992 Standard test method for audio engineering - Measurement of the lowest resonance frequency of loudspeaker cones