you are correct that there is a large gap between touring and club level gear. The former is much better. But the gear is still designed to play loud and clear, but it will not be as flat in frequency response, nor will it reach as low, or image as well. There is not some magic engineering in pro PA gear that isn’t known by home audio designers. Engineering is engineering.
You can make a PA speaker that can play loud and clear, but to also make it full range, with a cabinet that doesn’t ring (adding distortion, smearing imaging and tone), will cost too much for that market.
It isn’t done because other factors are more important (weather resistance, durability (when you literally hit it with 5000 watts), ability to play at >110 DB (and higher) and throw that sound a long way. It must hold up to being set up and ttaken down regularly and thrown into a truck without having to worrry about marring the cabinet. But more important than anything else is reliability. Companies that support big name bands must be able to put on the show no matter what. Reliability under any conditions outweighs everything else. Literally everything.
Could that speaker be engineered? Probably - but I’m not sure. Would it cost what a sound company is willing to pay? Not a chance. I don’t want to suggest I know all there is to know in this space. Relative to some, I’m a newbie. But I do know that pro-audio gear and home audio gear are two entirely different markets and the gear is designed accordingly. If you want loud and impact, then seek a home audio speaker system that’s based around horns (Klipshorns or something like that?). Yes, you can employ Meyers sound speakers (they’re quite good) at home, but they (probably) won’t offer the fidelity of most any similarly price home audio speaker.
And, if you need reinforcement on the idea that it’s hard to design a speaker that can play loud - and low? Just look at the spec sheets for any of the ones you posted. I did a quick review - none play below 50 hz - a level achieved by even the small home bookshelf speakers.
Best,