It is a physical principle.
Try for example to speak with your hand in front of your mouth, or wear a mask and talk.
The material may be "sound transparent", but it will still be a barrier.
My advice is always to remove the grills when listening.
Put back once the listening is over, they will avoid the dust settle on speaker drivers.
Try for example to speak with your hand in front of your mouth, or wear a mask and talk.
The material may be "sound transparent", but it will still be a barrier.
My advice is always to remove the grills when listening.
Put back once the listening is over, they will avoid the dust settle on speaker drivers.