Summary: Mettalic sound. Almost nearly ausence of bass. Ear fatigue, lots of. Harsh. But looks great. BUT WE ARE TALKING ABOUT SOUND. Save your money, time and energy and use the bucks for a long decades trusted danish loudspeaker builder that dont fool you with expensive aesthetics "cool colour" materials...
Worst B&W speaker ever produce....chinese of course.
5 December 2013
Summary: I used a pair of B&W 6 made in England, bought them in 1994, after almost two decades of joyful service I decided to change them, quite a big mistake, since the sound of the 684 are trully disappointing it's too brilliant and it has a lack of bass very important.