I have recently noticed that my subwoofer makes a poping noise at random. It happens at all volumes. The sub is plugged into a outlest with our Direct TV power line (not the DTV box). I have tried to see if it occurs when another appliance turns on in the house, however cant seem to find a culprit. I also checked the subwoofer cable and it looked fine. I have it on the auto on, however it makes the poping noise even right after it belted out some LFE. The pop is not super loud but I definetly notice it.
Could it be a bad amp plate?
Or my elites sub out?