ok, the more i read and prepare to set up my system with the subwoofer, the more confused I seem to get. The general consensus seems to be set all speakers to small (M40ti, QS4, VP100) and let the Marantz crossover send everything below to the sub. The Marantz crossover is 100hz, which seems high to me with front speakers that conceivably go down to 40hz.

So, I am wondering if any other M40ti users set there speakers as large or small on thier receiver. Could I set just the fronts to large and activate the sub crossover at 50hz or so? Any thoughts?