I always listen to my PSB speakers with grill cloth removed, and replace each night when done listening so it really is a dust cover for me. When in place it very slightly reduces treble extension.
This can also be varied by speaker toe-in amount, straight ahead less treble, direct pointing at listener full treble respeonse.
So use toe-in and grill on/off to tailor sound to your own personal preferences (some homes with small children/pets may keep grills on for safety purposes to protect speakers)
This can also be varied by speaker toe-in amount, straight ahead less treble, direct pointing at listener full treble respeonse.
So use toe-in and grill on/off to tailor sound to your own personal preferences (some homes with small children/pets may keep grills on for safety purposes to protect speakers)