Hi Brad;

It is possible to ceiling mount the QS8s with some ingenuity. Just be aware that there are drivers on four sides, so you'll want to be away from any beams that would fall at the traditional 'bottom' of the QS8. The man who designed our new shopping cart has his QS8s hanging from chains to combat a similar problem, and he has been very happy with that arrangement, so I'd recommend that option.