Hiss, hum bad for speakers?


I've got some kind of hiss/hum going on here. Not sure if it is feedback from the high-level connection from my amp to my REL sub or just from connecting multiple amps into wall sockets. The question is, is this hum, hiss, high wine bad for my speakers and gear?
argent

Showing 1 response by piezo

hiss/high hat, hum/ bass note or synth, whine/flute. I doubt the speakers know the difference. DO you have one of those dimmer equiped halogen lights on the circut? they will make all kinds of racket through the lines.