I bought some cheap 5.1 surround speakers made by MidiLand with having no knowledge of speakers. Actually for all I know these could be nice speakers and I may have ruined them... Anyway, I used to have my copmuter set up close to a mini-fridge in my room... My sub was about 2 feet away from it, and I'm wandering if this could cause damage to the speakers? I only ask because now (I have since moved my whole computer setup away from any other elctrical devices) I still get random "pops" and "clicks" coming through my speakers. Its not a volume thing because it will happen when mute is on, and actuall it will happen when I turn the system off. I did use to play music fairly loud, but in my opinion not so loud to ruin speakers, then again I have no knowledge of them. Any help as to why they "pop" and how to fix them?