In my few years as a speaker designer/builder I came to a few conclusions re: men, women, musicians and how they listen/hear. Of course, these have to be generalizations and I am talking about my experiences of 30 years ago.
My design target was a Quad 57 with better WAF, more extended LF and better dynamics.
For perspective, my design priorities from most to least important were:
1. accurate midrange tonality
2. lack of obvious resonances ("quick" sound)
3. wide bandwidth
4. simple and elegant physical design that would fit unobtrusively into most living rooms
5. good dynamic capabilities
6. good imaging - wide sweet spot if possible
I learned to value the opinion of women when it came to getting second opinions on tonality. Typically, they didn't have any interest in the process by which the sound was produced - only whether they liked the sound, the appearance and the price.
I found most men were distracted by the technical aspects to the extent that it colored their expectations and their assessment of the sound to the point where, as far as I could determine, they were "listening" but not "hearing". Some apparently, were not even listening!
In fact I learned not to pay much attention to the opinions of most men when it came to sound! Typical questions were "how big is the woofer?" and "how many watts is it?" I got sick of fielding a lot of irrelevant questions of this type.
Actually, I got sick of "hi-fi" altogether, sold everything and lived for two years with only a clock radio with a 2 1/2" speaker! I got to the point where even the best home hi-fi sounded like s**t and I was tired of pretending otherwise to myself.
I think the situation is better now, we have matured somewhat as consumers, but the tendency remains.
As to musicians, well many are too broke to contemplate the high end and most are acutely aware of the difference between even the high end and the real thing. All they look for is a convenient system that doesn't cost too much and sounds good enough to permit them to be able to suspend disbelief without too much effort. If any criterion is important to them it would be midrange tonal accuracy beyond everything else.
I realize I am speaking for others and generalizing a lot, but these are my considered opinions.