After 2 years of use my subwoofer stopped making sounds. I have an onkyo system with a paradigm pdr 80 subwoofer. The light on he subwoofer still lights up, but I get absolutely no sound out of it. I have checked the system settings and tried re calibrating, but nothing has worked. I have changed the wired connection and double checked its continuity and still no sound. Any advice what to do?

Audio Players & Recorders - Paradigm - PDR 12 Speaker