Right front audio went out temporarily

I was listening to a Phil Collins concert on DVD when the right front audio went out. I was listening at a fairly high level and thought I may have just screwed up my recently purchased Paradigm 11SE 3 speakers. So I turned the system off and hooked up another speaker to find still no audio. After approx. 5 minutes it started working again.

Any thoughts on what happened?

Any thoughts on what to do or not do?

Should I have something tested?

Thanks in advance!

It is possible you triggered a protection circuit on the 7125 which would reset after it cooled sown for a while.