Originally Posted by stunnerman
I just purchased a new receiver - Denon AVR X4000. Everything is great!! However I'm finding my subwoofer turns off after about an hour?? It works fine, then just turns off. Sometimes it comes back on for a while, then turns off again. If I recall correctly, this was happening before I purchased the new receiver also.
I checked all the connections and everything seems fine. Plus, the fact that it works perfectly for a bit, tells me everything should be hooked up correctly.
Not really sure what to look for??? I checked the fuse and it seems okay?
Any ideas would be great!!!
Congrats,, nice receiver, the problem is within the sub, evidently something is failing and the self-protect mode is shutting it down .....time for a trip to the shop.