Hello!

This might be a silly question, but can you mount the supersats upside down?

My rotatable wall mounts are very limited in use. I can only use 1 screw, and was planning to use the the one in the middle of the speaker. But the wall mount will cover the binding posts if I do not place the speaker upside-down.

Will the sound change if I do this? Or will it even damage the speaker?

No problem, no difference.