Hiya, fellas. I have two pair of JBL S26II's. They're capable of reaching down to 48hz. The crossover on my sub begins at 50 hz, but I have it set slightly over that so they'll blend a bit. However, I've been reading around here that I should set my speakers to small with my receiver. That would only allow them to reach 80hz, if I'm not mistaken. Is this somewhat of a rule that all speakers should be set to small for best quality? Thanks for any help.