I've owned the RSW-10d for ~9 years. It worked fine the 3 years or so I owned it (purchased new). Since then it no longer works...it powers up and there is an audible "thump" when it powers up but alas, no bass from the woofer!! I've checked the settings on my receiver and have also ran a new subcable to the unit but again, with no luck. I've read that the BASH amp in these units is not reliable. Any ideas or suggestions?? I would like to get this paperweight functioning again. Thanks!!