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In Reply to: RE: No Such thing as a "98 dB efficiency" loudspeaker posted by Thom_M on May 07, 2008 at 19:36:57
SPL is indeed a measure of sensitivity.
A speaker with SPL of 92db has an efficiency of 1%. No manufacturer is going to market his speakers as having less than 1% efficiency.
"Efficiency" and "sensitivity" are equally valid.
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