I've had my sub for 3 yrs and I use it maybe once a week when I watch the occasional movie. From day one, when loud passages from a movie, i.e explosions, thunder etc is played the sub pops, like it's bottoming out. I thought maybe because I've had the volume on the sub set too high, but it wasn't. Now it's completely dead....no power, no lights. The sub gets very little use and Klipsch has a good rep, which is why I own one. Any ideas?
oh yea...it is plugged in.