Over the last couple of months my subwoofer loses its signal every now and then. I mean that it still receives power, but there is no bass. I can feel it moving very little when this happens. Then it will come back for a minute or two.
Here's what I have: 5th gen w/ Bose. Stinger adapter to a Phoenix Gold amp which pushes my woofer.
Any ideas? I have tried rewiring from the amp to the woofer, but that's it. I have no stereo knowledge whatsoever. I took it to the place that installed it and they didn't know or care. Thanks in advance.

 

are you shure the amp isnt overheating and it shuts itself dowsn as a safe mode.

 

This is what the stereo place said, but the power light is still on when I look at the amp. Doesn't that mean it's still working? Also, I had this amp in my other Maxima pushing a twelve and I never had a problem. I lose the bass when I have it on for like ten seconds. It doesn't seem like there is enough time for it to overheat. Thanks for the reply.

 

Have you checked the ground connection?