The Harbeth 30.1 monitors are fairly large 2-ways. On the face of it, they might seem kind of large for your room. They are not: I have mine in a desktop/nearfield configuration in a 13' X 13' home office, and they sound amazing.
I try not to think how great they might sound in a better setup than mine. No matter: I love them to pieces.
A pair is for sale on AG at very good price. No idea if this is a good seller, and if it was me, I'd ask for many more pix. Still, these are well worth considering: