ALMA EIA-426-B Loudspeaker Power Rating Test CD


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CEA-426-B (formerly named EIA-426B) Loudspeaker Power Rating Test CD

The CEA-426-B (formerly named EIA-426-B) Loudspeaker Power Rating Test CD was developed by leaders in the loudspeaker industry as a companion to the CEA-426-B (EIA-426-B) standard, “Loudspeakers, Optimum Amplifier Power (April 1998).” The CD contains the calibration and test signals for all the tests defined in the standard and outlines the procedures to make best use of the disk in setting power ratings of loudspeakers and the amplifiers that drive them. The CD is intended to improve the consistency and convenience of the standard. The standard and the CD are 2 different entities.  ALMA has no control over the standard.

CD Contents:

  • calibration, life test and compression test signals
  • pure tones for distortion tests
  • shaped tone bursts

The CD costs  $100 each  for non-members 

2 for $100 for Members 

+ applicable shipping fees (foreign shipments only)