Subwoofer Grill Off Taking The Grill Off A Logitech Subwoofer?

Taking the grill off a logitech subwoofer? - subwoofer grill off

I have a Logitech Z4, passionate, btw, and I wonder whether I was the grating of the subcommittee, all relate, or barbecue is not just for looks?

please and thank you.