I have a SW-8 subwoofer that I've not used in some time. The front speaker buzzes when it plays. I'm not talking about an electronic hum, but a buzz that goes with the sound being generated. I suspect the K-1012 woofer has gone bad. Is that the most likely cause? I've searched and cannot find any replacements anywhere. Are there any other woofers that would be a compatible replacement if that is what's wrong?
Thanks in advance for any pointers.