BLH

One of my amplifiers is not working. I can hearing a clicking in some of the speakers that it is powering. I checked the amp and on one of the rear zones, a red light is flashing called "Clip" also the front panel lights flash of an on. Non of the speakers on this amp work. I noticed this problem started the other day when we had a power outage. Any suggestions, do I have a bad amp? Thank you