Seem to be having an issue with my Infinity 12" sub. After a few days, it'll do this thinkg where its like clipping or something, like the power is cutting in and out or its getting a bad signal, you can here like its confused should it be on or off since it goes idle if no LFE is given to it. Now mind you my other sub, a polk is running fine by itself or on the y cable and doesnt act up when the infinity does. This issue started when i moved here and i was thinking it'd be a lack of juice to the sub but now i am not sure, so i don't know what it is. I had both subs hooked up to a Y cable, then ran it by itself still to no avail. I've changed plug locations on my monster hts3600 power conditioner, even plugged it straight into the wall, still same issue. If i unplug it, replug it, it'll be ok for a while. It seems to run fine the rest of the time, but out of no where it does these weird noises? what do ya boys think it is???? The manual doesnt address any issues like this.