I just notice today that my front left speaker is much lower in volume than the right. This is a component set powered by an amp. I faded the sound to just the front left and I can barely hear it. Did the same to the right and it is much louder. Any clues as to what the cuase maybe?

 

I would check the wiring to make sure that nothing has come loose on the right side

 

It's the woofer. It's dead as a door ****. I swaped front speakers and the problem followed the woofer in question. Now all i have to do is find one RC620 woofer.