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.

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