Bowers & Wilkins CM8 S2 vs CM9 S2 HD

Bowers & Wilkins CM8 S2 vs CM9 S2 Tested at my local hifi dealer :) @1:30 ill switch to the CM9. CM9 has more bass but the cm8 is also great. number 5 is the cm8 and 4 is the cm9. There is no use of a sub. Filmed with an iphone 6 plus. cm10 is better then these 2 but i have no video of that. I also tested that one after these 2. Purpose of this video is to give some sort of an idea of how they sound even if its through your own speakers. Tested with the Marantz PM8005 (because i have this at home) Enjoy. I do not own the song.