@rick2000 , $25,000 for the Supermons? You have to be out of your mind. The only thing special about them is the marketing.
@rsf507 , The Sanders model 10 is a fabulous speaker......for one person at a time. Anyone not directly on axis with the speakers will not get any high frequencies. Sander's argument for this is that all systems have only one listening position and if you are not in it the system is just playing background music so it does not matter. I still like to have a balance of frequencies even as background music and my system doubles for theater use. I think most people would prefer the Sound Lab 545 as it's dispersion is much better and it requires only one amp not two and a digital crossover. Both speakers would still benefit from subwoofers but the 545 more so than the Sanders.