I Agree with Justy. I had always owned B&W's, but was torn recently when between B&W, Acoustic Energy and Sonus Faber when looking to upgrade. I was very close to buying the 805's and got the Concertos instead. In my opinion, The Sonus Faber Concertos can go head to head with the 805's so I think the Grand Pianos will blow them out of the water. Only caveat, they like/need some power.