What is a minimum room size for 1.7 Maggies?

I have 3.6's in a 12x15 room. You should be ok in that room and with that amp
Alan

I run 3.6's too in a 13 X 18 X 8 room with McCormack DNA-500 and SVS Ultra sub and it's fine. I have major room tune stuff on front/back walls. My system will energize the room, that's for sure. I agree with Arh, you should be fine.

Rootman

I tried the 12QRs in an 11x12x8 room and felt they needed much more space. Might've been I just didn't care for the Maggie sound but I definitely wished I had a larger room to try them in.