Problems

[Luckbox72]

I have a problem with my two subwoofers. I have a Velodyne VX-10B and a Orb Audio super 8. The both have the same problem. They were working fine for the last 5 years with the Velodyne and 3 years with the Orb Audio, but if I hook either of then up using the RCA inputs they no longer work. If I unhook one of my front speakers and use that speaker wire they will work. The Velodyne with no distortion but the Orb Audio has a hum. I am assuming something with the board has sorted out, but not sure what to do? Can I get a replacement board and if so how hard is it to switch out? If I can't how do I hook up the Velodyne with speaker wire, do I use the zone 2 output or do I need to split the center speaker wires? Do I just cut my loses and replace them with new?

[Cal Weldon]

Do they have speaker level out connectors on the woofers? If so run the speaker level in and the speaker level out. They usually have have a high pass XO on the out so Bob's your Uncle. Maybe just use the Velodyne? Can you post a picture of the plate amp for us?