Questions on new subwoofer

[dborgill]

Excellent advice all. I will definitely be setting my center channel back to SMALL (even though it's a pretty large center). All the other speakers are set to SMALL.

Ok, so if I understand correctly, set the gain on the sub itself to a low setting and set the receiver to 0 and go from there? Also, I have the receiver AND sub set to 100hz on crossover. Should I set both to 80 if I have small speakers?

Thanks again for your help