As an owner of a house with a small 3rd bedroom (10lx12w) and also a set of NX-Studios, you aren't giving up anything with that speaker setup. Very favorable near the front wall or pulled out into the room. Small rooms like that will really boost the bass response to where subs will be recommended but almost optional depending on the genre. Treat the room heavily, keep the speakers on stands about 24" tall, and keep your seating off the back wall and you'll be about as good as can be given the space constraints. Pair with a single or pair of small sealed subs and you'll be a happy camper.