Yeah that sounds pretty toast to me chief, if your sub still works and makes a slight buzzing noise, that might just indicate a ground loop hum - I have that problem on my subwoofer attached to my pc, but its not noticable unless the pc is off - heheh the sub for my pc is actually better than the one in my ht


1xAxiom ax 1.2 2xPolk Audio R30 2xMordaunt-Short 3.0 H/K AVR 225 Paradigm PDR-10 Sub HTR MX-500