I agree with others that say B&W is not the answer. Look at speakers from Dynaudio, ProAc, Sonus Faber, Vienna Acoustics, Soliloquy, etc.
Speakers that have a soft dome or silk tweeter will usually sound a bit more relaxing than those with metal dome tweeters.
Speakers that have a soft dome or silk tweeter will usually sound a bit more relaxing than those with metal dome tweeters.