A bit out of your budget, but if you can stretch it, I can attest to the fact that the ProAc Tab 10 are an excellent match with the Audiolab 6000A. Especially for near-field listening. Incredible mids/highs without any crispy edges.
Speaker matching for Audiolab 6000A
Shopping for some monitors that match well with Audiolab 6000A integrated amp. Recall reading somewhere this amp not the last word in grunt, and difficult to drive speakers should be avoided. Deep bass not necessary as the speakers will likely be supplemented with a subwoofer. Budget up to about a grand, but much less is great if the match is right.