What bugs the crap out of me is that amplifier manufacturers used to do the same thing with power ratings.I don't know how this was changed but IMO it's high time the same pressure was brought to bear on speaker mans.to provide honest & accurate specs!
???Why The HUGE Discrepancy in Sensitivity Ratings???
I'm shortlisting speakers & have noticed a HUGE difference in the sensitivity ratings provided by manufacturers & what they actually measure.For example the Martin Logan Motion 35XT is specd at 92db.sens.@1 watt & yet actually measured at 87db!At least 4 different pair of speakers on my list are the same,specd at 90db or better @1 watt yet NONE measured better than 87db so what gives?