I have M80's, VP150 and QS8's. I will not have a sub for a while. Question: I assume the M80's get set to large, but what about the other speakers? The manual for my receiver says "select large for all speakers that can fully reproduce sounds below the crossover frequency."

What crossover frequency do I select, and then which speakers get set to large or small?

Thanks in advance.

M60's Rotel Nad Music Hall MMF-5
M80's VP150 QS8's Sherwood Newcastle Panasonic Plasma
Algonquins