Wipe out everything? No, but I don't think you want to go that way. I wouldn't want to go that way, at least. Try this. Get an extension cord, plug your sub into it, and then run the extension cord to an entirely different circuit. You'll need a long one, probably, to go into another room. If that does it, you're in need of a dedicated line/lines. Also, try this. Can the PS Audio Outlet. See what happens. I know it sounds weird, but sometimes, somethings, (subs) have an idiosyncratic relationships with stuff like that. Electricity and its' affects on sound systems, can be, sometimes, very mystical. Hang in there, you'll figure this thing out.
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