Mark and Daniel Maximus Mini's make for first rate ultra near-field monitors. Exceptional sound quality, output, and range from these affordable tots.
Dynaudio Focus 110A's would be a good bet if you were up for disregarding your amp. A passive set of Focus 110's would also be good, although you have to be mindful of placing them real close to walls.
Meadowlark Swallow's - if you can find a set used. Warning, the company hasn't been around in awhile so there's no support. Great speakers though.
Finally, on the pricier side of town - we have the Guru QM-10. Exceptional monitors that deliver the hi-fi good's in spades and best of all, can work well against walls and in both near-field and mid-field apps.
Whatever you end up with, be it my suggestions or something else entirely - I hope you end up finding what you're looking for.