https://en.wikipedia.org/wiki/Bowers_%26_Wilkins

＞B&W received the Queen’s Award for Export in 1973, and built programme content monitors for the BBC.

＞The 801 loudspeaker, taking 3 years of development, was introduced in 1979.
＞The 801 and following 800 series are a reference standard that, in later incarnations,
＞have been used in recording studios around the world such as Abbey Road Studios,
＞Skywalker Sound and Sony Music Studios - NYC.
＞They are also used by classical music labels such as Deutsche Grammophon, EMI,
＞Philips and Decca in their studios to monitor recordings.[citation needed]

クラシック音楽のレーベルで使われたって、具体的にどういう意味なんだろ