Do you cover your towers?

I keep my grills off. But never thought of covering them. I guess thatsince the drivers are mostly vertical, unless you have Theil or simular. The small amount of dust that accumulates on them would vibrate off whne playing. Also I have a sheep wool duster that I dust the with as well. I guess covering them might save the sunlight from doing any damage if they are in direct sunlight. Interesting idea.

I cover mine with blankets whenever I'm not using them. I do this mainly to keep sunlight off the drivers. My listening room gets a lot of sun.

Not a bad idea for me, especially this time of the year. I don't get any direct sunlight but I get a ton of indirect off the snow.