tweeter mounting location?

I’m in the process of mounting an additional 4 tweeters to my XP 4 1000. I want them up high and aimed at the passengers. I have decided that I need to mount them to my rollbar front and rear. Any ideas how to mount them to the rollbar? I really don’t want to drill holes in the rollbar. But I don’t mind mounting something on the bar with possible a worm screw clamp or similar mounting devise.

Any ideas would be appreciated, and pictures even better!

Thanks,
ARN