Electrical measurements are important for the DESIGNER of the product...Less so for the listener who cannot interpret anyway most electrical measures...
Acoustical measurement are way more important for the LISTENER in his room...Alas! way less important sometimes for many designers...But some designer know acoustic for sure, the best one...
Confusing the two situations with the same word: " measurement" then means nothing...
One man’s treasure is sometimes trash for everyone else ...
Measurements are certainly important, but I don’t think they tell the entire story.
One man’s trash is another man’s treasure.
But if you’re looking for accuracy in terms of audio fidelity, I think measurements are very important.