flownosaj
Flashlight Enthusiast
I have this powered subwofer for my home stereo system. Three times now I've woken up in the early AM with the subwofer resonating and vibrating the entire house.
When this happened, the stereo's power is turned off and the subwofer is receiving no signal, but it is plugged in. "Fixing" the problem this morning at 0420 involved unpluging the subwofer from the wall.
The first time this happened a few months ago it freaked my wife out. The only two explinations I can think of are:
1) There's a 20 foot co-ax cable connecting the stereo to the subwofer. The cable runs close to the power cords of the other AV components and I could be picking up some kind of interference, or the 20ft is acting like a radio antenna
2) Electrical interference directly through the 120V plug.
Other than isolating the subwofer and attaching it to a surge-protector and moving the co-ax cable farther away from the other components, is there anything I can do?
Has this happened to anyone else on the forum?
When this happened, the stereo's power is turned off and the subwofer is receiving no signal, but it is plugged in. "Fixing" the problem this morning at 0420 involved unpluging the subwofer from the wall.
The first time this happened a few months ago it freaked my wife out. The only two explinations I can think of are:
1) There's a 20 foot co-ax cable connecting the stereo to the subwofer. The cable runs close to the power cords of the other AV components and I could be picking up some kind of interference, or the 20ft is acting like a radio antenna
2) Electrical interference directly through the 120V plug.
Other than isolating the subwofer and attaching it to a surge-protector and moving the co-ax cable farther away from the other components, is there anything I can do?
Has this happened to anyone else on the forum?