sub+satellite or full range?


what are the advantages/disadvantages of full range speaker opposite to subwoofer + a good quality speaker? for example, a wilson WP against a pair of cubs + subwoofer.

Im asking because subwoofers are in almost all houses now and this maybe let us rise the WAF with smaller and less obtructive spakers without loosing quality?.
Thnaks in advance
jorsan
If you put the sat's on stands your having a footprint of a floorstander.If you put them on a shelf or wherever and the sub in a corner/under the pool table,now your getting somewhere.Depends on your room.Quality is a non-issue,they will both have capabilities to sound the same.....YMMV,Bob
i have both and i think the smaller the room, more the sub/sat setup and the bigger goes to full range. however full range single drivers often need a sub to fill out the bootom end, but can be used in almost near field listening to great effect.I would say that a dual use music/home theater requires more dynamics than single drivers generally do. for value...bang for the buck, i would go the sub/sat system if the room is not too large.
Bass does not load in a room in the same plane as the mids/highs. I have a large room and always used sub/sat systems. Now I use Magenpan 3.5Rs with SVS powered sub. It's awesome