I've not looked at the references above, but the short answer is "no" if there are multiple drivers that need some distance to integrate. Concentric drivers are helpful if you'll be really near. Some desktop speakers disperse the directionality from the get-go to avoid the integration puzzle which can arise via various set ups.
If I was setting up a desktop system, I'd get small Harbeths.
If I was setting up a desktop system, I'd get small Harbeths.