Single driver speakers. Are they worth considering ?


I don't mean electrostatic. How close to a full range speaker can you come with single driver ?
inna
In my opinion nothing less than a three way speaker is worth considering. You’re always better off sharing the work
KEF likes to do single driver point source speakers. It depends what you want. Single drivers have less highs but perfect dispersion. A 3way speaker has clearer sound but horrible dispersion. 
I'm not sure what Kef is a single driver but they do have the small coaxial or point source LS50 which is a 2 driver and nowhere near full range.