I've had my Klipsch R-110sw for about 3 years now. The other day the R-110sw was making strange rumbling sound.
Thinking that maybe the subwoofer cable was loose or bad, I unplugged it, but the sub kept rumbling and thumping.
Leaving the cable unplugged, I unplugged the power cable for a few minutes. But after plugging the power cable back in, the sub continues to rumble and thump.
My guess is that the plate amplifier and/or the power supply are bad.
Does anyone know where I can buy a new one or have the bad one repaired?
Glenn