You may very well be right; I am TOTALLY new to this. Since this is my first upgrade I went with something that sounded pleasing to my ears.In my experience with many Qacoustics speakers, their house sound leans towards the warm, lush, rich and a slightly laid back presentation . And an effortless musicality.
I would be very surprised if anything can spark brightness out of Qacoustics. The above said, I havent heard this particular model, so I cannot comment on how they sound. Maybe Qacoustics is revising their house sound with the newer models.
May I know your opinion on the QB 12 at it's current price is value for money ? I initially looking for a sub for Movies, but now I'm leaning more towards a musical one.