Do a lot of the makers you mention actually build to differing standards for home use or studio use - different designers etc?
Most of what I mention is the same for home or studio. Although any pro speaker maker needs to add grills and veneer for home use but that is about the extent of it (so the drivers will be the same on the models that have crossed over) . Studios also like clipping indicators so they know when they are definitely over driviong something. Otherwise the stuff is not so very different for most of the items I mention.
Consumer ref = -10 dBV = 0.316 V rms. Professional ref = +4 dBu = 1.228 V rms. Some designers have a built in switch but older pro gear may not be compatible and a pro pre amp or mixer will overdrive consumer gear. That is a 12 db higher signal level....just another reason why pro gear is general better for S/N.