Indeed we have, and I can fully understand your point of view. Much of it really depends upon the environment in which the speakers will be placed. For me, I have a dedicated listening room and can make the furnishings whatever I want, no matching of other furniture or decor required.I’m getting déjà vu about us discussing this before but ….
Obviously, there’s no right or wrong to this just taste. And I certainly don’t expect everybody to share my personal taste, including for my set up in my room.
But my view is perhaps the opposite of yours - speakers end up in domestic spaces so for me when they look like “ high-tech tools” that’s when they can stick out from the rest of the room furnishings (unless somebody’s gone all high-tech with their room furnishings). And if the speakers are going to be big enough to be prominent, then they’re going to call attention to themselves, no matter what. Speakers become de facto pieces of furniture in most cases. Which is a big reason, of course, in the early days of hi-fi, manufacturers and artisans used to go to such lengths to making speakers and entertainment consoles look like nice furniture.
I’ve seen plenty of speakers with wood finishes that I think blends beautifully with the room, and makes them feel suited to the room.
In my case, both of necessity and of choice, my speakers are positioned so that they are going to be somewhat featured in the room.
I find a nice high-quality wood finish in this scenario to be most pleasing. A beautiful piece of furniture that makes beautiful sound. (in fact, I think the Joseph speakers have the nicest wood finish of anything in our house.)
If I were offered speakers in black ash finish, I would sooner listen to our kitchen, smart speaker instead
I think a sedate non-wood finish could also be nice, but for me would have to be a very high-quality finish - something that speaks of high-quality materials, and not merely industrial use-case utility. And NO distracting white drivers allowed!
Some of the Kharma speakers come close to something I think could work - not a wood finish, but they have high-quality finishes:
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I have even gone so far as to go with matte finish for my end game system as I do not want distracting visual reflections from the speakers, especially from the projection system when viewing video. The less the speakers call attention to themselves, the better (again, for my ears and eyes)