I don't think so...
1) is cancelling unwanted sounds, as in resonances and reflections of the original sound within the room (hence it isn't noise cancellation in the sense of attempting to cancel noise from other sources, outside road sounds, AC sounds etc...) - this is particularly used as a means to eliminate bass nodes within the room, as these are generated by the bass being reflected back and forth between the walls and surfaces.
2) It is capable of using and integrating ALL available speakers within the limitations of their individual frequency response capabilities... hence a bookshelf/satellite speaker with a crossover at 150Hz would contribute nothing (as current ART is limited to below 150Hz)
A more typical larger bookshelf with response down to 60Hz, will contribute to the frequencies it can provide (ie: 60Hz to 150Hz)
A full range speaker will therefore be able to contribute further down the frequency spectrum, to both the base sound and the active room treatment.
Other things to note - for the room treatment to be effective, it is likely that the SPL's required for the treatment are substantially lower than the main signal (you need to attenuate the undersirable aspects, you probably don't need to try to completely eliminate them - so you aren't trying to put out equal SPL's in cancellation - if you attenuate the undesirable sounds by 10db, they will effectively more or less disappear from the picture)... hence a speaker limited to say 60Hz (typical large-ish bookshelf) - but with a gentle long tailed roll off, (typical of sealed designs) will be down 3db at 60Hz... but might well have usable performance at say -6db @30Hz and possibly even further down... whereas something with a typical ported bass response might achieve its 60Hz, but thereafter have a very very steep rolloff, with effectively nothing there at 30Hz... this kind of speaker would have minimal contribution below 60Hz where the other type of design might be almost as effective as a full range speaker.
Hence, if Dirac ART, can deliver on the promise it has in theory, it would potentially lead to a dramatic change in speaker choices... people would then opt for speakers which in the traditional +/-3db frequency range, are more limited, but have a gentler more extended roll off in the bass (a return to sealed rather than ported designs?) - and of course, full range speakers would be even better (and a full range speaker with -3db, in a sealed design, might well have usable performance down at 15Hz !!)
So there is the potential for dramatic shifts in speaker preferences based on how well the speakers match with the requirements of Active Room Treatment.