Atlantic yes, I understand what you are saying. I didn’t mean to suggest that you should want a 4x12 just because I hate them. Each to their own. I was only inferring that the issues which affect multi speaker enclosures could be a problem for using this technology in a 4x12.
I think (but I could be wrong) that making a single speaker behave like other speakers is a much easier job than making multiple speakers in combination behave like multiple speakers of the target version because of the way multiple speakers interact. It seems that the technology will need to take a fairly flat speaker and apply some clever filtering/DSP/etc to make it sound like a different speaker. It is hard to imagine it turning the flat speaker into a complete replica of the target speaker in terms of dispersion etc. though. Therefore, I would imagine that the multi speaker cab would not necessarily behave in the exact same way as a multi speaker cab with the real speakers it is trying to simulate. I believe that is part of the reason most FRFR cabs dont come loaded with multiple drivers (other than the horn but that is often seen as part of the reason guitarists don’t alwaus like FRFR)
As I say, maybe I’m miles off and you will turn out to be right. I don’t know at this stage and am just speculating like everyone else.
Oh I got you now. You might be completely right about that. The interaction between several speakers might throw off the otherwise correct simulation of just one of them acting alone.
You know why we are speculating... because we would be eager to try this NOW but we just can't. Not yet.