EIA 426B Loudspeaker Power Rating Test CD

The EIA-426-B Loudspeaker Power Rating Test CD was developed by leaders in the loudspeaker industry as a companion to the 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.

CD Contents:

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

The CD costs just $50 for members and $100 for non-members.  Click here to order.

Note: Standard Re-named!

Please note that since this CD was manufactured, the standard has now been re-named CEA-426-B R-2005 (ANSI). This change is in name only, and this CD is still appropriate for these tests.

The test standard itself may be purchased from either CEA or IHS.