I just received these speakers and they have static in them. What so you think the problem is? [email protected]

There could be many causes.

Bad socket on the computer
Dirty volume control
Dirt in and on the speaker cone
Speaker cone torn slightly
A wireless device that may be too close to them eg cordless phone (I know my cell phone is going to ring before it actually does as I get a signal from my speakers)

I have a can of "electrical contact cleaner" which I use to see if it fixes the first two items.
2nd and third item can only bee seen by opening up the speakers.
for dirt I use an air can for cleaning computers but not too close to the cone.
For a torn cone I replace the speakers.

Last item is pretty ease just move the offending item to a new location.