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slight hum from subwoofer

badrocket

Weaksauce
Joined
Sep 9, 2002
Messages
124
is it normal to hear a very slight hum from a sub? i can only tell when i'm very close to it, and the system is powered down. it's a logitech z2200 sub, 200w output, quite similar to the one with the z680s.
 
try kicking it

You say that about everything!

"How do I repair my hard drive Zachary?"
"Try Kicking it."

"My dog has cancer Zachary."
"Try kicking it."

"How should I store this priceless Ming vase zachary?"
"Try kicking it."
 
I have the z-5300's and my subwoofer hums as well and kicking it does not fix it...that was one of the first things I tried.

The logitech support email just repeats what they say in their speaker FAQ and is of no use. I am going to read that ground loop link right now.
 
it's so slight, i probably won't worry about it, but the ground loop link is a good one. thanks for the info.
 
I wasn't kidding about kicking it........I did everything except for opening up my HT subwoofer so I just kicked it and it stopped
 
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