I plugged my mains into the L and R and I noticed that the right side is very faint in sound while the left is working at a normal level. I can hear the left speaker working it's just very low and sounds a little muffled.

All of the right channel outlets perform this way... same with the rear right channel.

Are the rear and main right channel running on the same "mechanism"? I assume they are and left has it's own compartment that takes care of the left feeds.

I don't know much about these things so I though I would join and post my question here.

Thanks!