I have the Icon SB 1 Soundbar and wireless sub. I purchased new about a year and a half ago. This problem just stared about a month ago. When I turn on the sound bar, the wireless sub will "pair" with it. When it does, it makes a sound I can best describe as a small squelch. It kind of creeks and buzzes at the same time (an electric static-y sound) , for a couple seconds. Then it doesn't get louder than a whisper. I have tried using both different inputs and plugging it in to different places. Anyone have an idea of the problem?