I would suggest that large is acceptable for 2 channel music listening if you prefer it without a sub. However, for movies it is highly recommended that one sets their speakers to small regardless of size as some heavy bass such as explosions in a soundtrack can quickly turn your speakers into Mondays garbage, by setting to small all of the potentialy damaging bass is sent to where it should be handled, the sub.

Enjoy your new 60's
Chris


Emotiva DMC1, MPS-1 ,M80v2 ,Klipsch RC64,Mirage Omni260 surrounds,Paradigm PW2200 sub