Well Viggen, you are right about one thing, the bass on the SR17's is utterly amazing, and I'd never believe it was possible to get that kind of bass from such small enclosures if I weren't hearing it with my own ears. As far as your comparing it to the SR-11, I'd have to say that I doubt very much that comparing the two would be fare. The SR17 uses two Dynaudio drivers and has a claimed range down to 38hz (though I'd say 40 was more accurate). The SR-17's are the top of the same manufacturers monitor line while the SR-11's are one from the bottom and almost half the price. If this were two different manufacturers I'd say that didn't matter at all, but for the same manufacturer to outdo their top-of-the-line monitor speaker with their bottom-of-the-line monitor would be pretty self-defeating. I could see that if time had passed and technology had progressed, but this is the same current crop of speakers we're talking about. I cannot comment by direct experience of the SR11, but the two reviews I could find were mixed. My general understanding of Silverline products, and direct experience with the SR17, is that Alan Yun puts out some fabulous products at bargain prices, so I have no doubt that the SR11 is a fine performer in it's class. As far as imaging goes, again, my experience of the SR17's is STELLAR in that department as well. They are absolutely one of the most transparent speakers I have ever heard. We're talking Casper the Friendly Ghost here!! Soundstage is wide and deep and precise (even more so with tubes). I'd not heard anything in my research that would support your comparison of the Aleph 3 vs Aleph 5 either, but again, I have not heard the two side-by-side.