Greetings, I am new to the forum and I have a very unusual dilemma. I have a R-112 SW I added to my RP-280 system less than 6 months ago. All of a sudden it stopped working, I checked everything possable in an attempt to diagnose the problem, connections, cables, settings both on the sub and my receiver, the power switch is set to on not auto, the Gain on the sub is set just above 12 o clock and is set to 60-80 Hz. During heavy bass it stops working, I mean shuts right off.Now the strange part. If I unplug the sub from the power,(wall outlet) and plug it back in it works once again. That's until some heavy bass kicks in again. It does this both with the TV, movies, etc. and with music,(CD's) I contacted my sales person and they are replacing the amp. in the sub this week. Has anyone ever experanced such issues or have any thought? Thanks much...
Regards,
Ray
peace