I understand what you are saying; however I personally think I might describe that as accuracy more than musical. Not to protract this any further, but I am good with Webster’s definition (paraphrasing) of musical having to do with being pleasing and harmonious, and back in the ’70s and ’80s when the live venues we were going to were mostly coliseums or amphitheaters I really don’t remember the SQ being very good at all.
@immatthewj
It wasn't: it wasn't musical. If the presentation is accurate, it will also be musical because it reproduces the music.
I also was wondering if in your opinion there was a trade off other than LF bandwidth when using high efficiency horn speakers? (I was thinking of some of the newer Klipsch monitors that MD carries.) Would there be a reason NOT to use this speaker with a moderately powered amp? Such as a tube amp doing 50 wpc in triode mode?
My speakers are 98dB which is at the low end of 'high efficiency' and they do not lack any resolution WRT any speaker I know of. So other than size, no, there's no tradeoff, rather lower efficiency speakers are the ones with tradeoffs, since they typically have problems with thermal compression if you try to push them to higher volumes.
To answer your question on that other thread, if you have a 4 Watt SET, your speakers should be about 105-107dB in most rooms. That will allow you to not run the amp higher than about 50% of full power and often a lot less. But a lot depends on the room- if you have a smaller room you might get by just fine with speakers that are in the mid 90s.