In front of the tweeters on my big B&W800's and adjacent midrange I did remove the cloth grill.
In front of the tweeters, behind the cloth grill are plastic rings that serve to focus the tweeters, and they should NEVER be removed!
Richard
In front of the tweeters, behind the cloth grill are plastic rings that serve to focus the tweeters, and they should NEVER be removed!
Richard