As long as you did not let out the “magic smoke” your equipment is fine. Once you let out the smoke the equipment runs on you can’t put it back in lol.
Any way I could have damaged my speakers?
Yeah, so I was changing out some interconnects on my preamp while it and the amp was on. I temporarily pulled out the rca cables that connect to the amp from my preamp and heard a screech from the speakers. Playing some music now and sounds fine but I'm obsessive compulsive. Any possibility I damaged anything?