ALTI EIA-426-B Loudspeaker Power Rating Reference 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.
Industry Standard Test CD
The CD pricing is:
Member price*: $50 each or 3 for $100 Non-Member price*: $100
*price includes US Postal delivery where available. Orders from outside the US add $30
Orders are processed and shipped within 3 business days. We will send a confirmation along with your paid invoice.
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The standard and the CD are 2 different entities. ALTI has no control over the standard.
The test standard itself is available from CTA (Consumer Technologies Association).