I'm in the process of building a new pair of main speakers, and their frequency response is supposed to go down to 30hz. (These are the Proac 2.5 clones that appear on the Madisound message board.) If that is the case, and I don't have any reason to believe it isn't, I am going to want to turn the sub off for music and regular TV and only use it for movies. My question is, if you turn off the sub on the 1050, do the mains automatically pick up the low freqs, or do I still need to set the mains to "Large"? It is hard to tell with my current speakers as they have little below 100hz and turning the sub off cuts all of the bass even if I set the fronts to large. This will determine what I need to do on my remote. I am running out of macro memory and if I can skip some steps it will help greatly.