Thanks for your replies ! In a different direction, I am wondering about surround speakers - in principle, I have decided to get the QS8. However, given the difficulty I have to choose a subwoofer that will fit well and given that I use the speakers 75% for music (mainly classical and jazz) + I leave in an appartment... I am curious what you think about the following configuration: a pair of M60's as fronts + the pair of M22's as surrounds - no subwoofer.