I have heard 3 dems of the N800 and each time they picked piano. A friend went to listen to them on the other side of the UK and got piano as well. They sound great on piano so B&W tell them to emphasise that skill! However on rock they sound slow and messy. if you like classical then fine but for more all round music tastes there are much better choices. I found the MB2 sounds better than the N800 on all types of music. In comparison the N800 sounds extremely coloured, lacking in dynamics and speed. This is revealed quite clearly by comparing female voice live and unamplified versus the same on both speakers using a live recording of the same artist. The MB2 tells it like it is and the B&W colours the performance significantly. Which is why abbey road have just bought pmc to use instead of N801.