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 tqn999

How do you connect your sub ? from preamp using RCA terminated cable(s) ? Or from amp using speaker cable(s)?

Either case, replace them with the shielded one.