B&W 702 S2

摘要

Every loudspeaker brand has a house sound, and for many years B&W's has been influenced by its Kevlar bass and/or midrange cones. It was the best way to get what the designers wanted - a controlled 'stiff' driver action that didn't offer an overly romanticised view of the music. But while Kevlar worked very well in some ways and was copied ad nauseam, like every other cone material it was not perfect. That's why the company's engineers worked on something different -a deliberately lossy cone material with less severe breakup modes, first seen on the current 800 Diamond series.