I purchased a complete RF-7 series including a RSW-15 subwoofer in the spring of 2003. The speakers have worked flawlessly until now. The RSW-15 sub has stopped working. Since I origionally set up the system, I had the sub set to auto enable. The Red LED on the front of the sub would be on when the sub wasn't in use and the green when in use. I only turned the sub off when I was gone on vacation. This week I turned the sub on after it had been off and the power cord unpluged for a period of time. The sub will not power on. When I turn on the power switch, the lights in my living room will dim momentarily indicating that the sub is drawing power. However, the LED's will not come on and sub will not work. I've checked the fuse and power cord which are OK. Has anyone had a similar experience that may shed some light on what the problem may be?