[nicoff]

I still wonder if someone with a 20.7 plus a really nice fine-tuned sub or subs is likely to experience what the 30.7 can do. After all, it sounds as if the tweeter and midrange of the 30.7 are the same as those of the 20.7 so if all one is doing is adding more bass, a good sub (if properly integrated) might do just as good? There is no new technology from what I can tell.