Generally B&W is not recommended on ASR. They have a house sound that impresses in the shop, but gets tiring when listening at home.
Erin describes it well here:
"Response linearity is very poor. Many in the audio circle discuss the Bowers & Wilkins “sound” with respect to the treble bump and this speaker is no different. The treble is 3-5dB higher than the midrange which yields an extremely unbalanced and - in my opinion - unnatural sound. It is quite fatiguing."
Bowers and Wilkins HTM81 D4 Center Channel Review
www.erinsaudiocorner.com