Sony powered subwoofer

[willray.75huskey]

I have a sony powered active. Subwoofer. Its been workin fine but now its not putting out any sound when its on. Could ya tell me what or how to fix it

 

[hang-the-9]

Aside from the obvious checking cables, there is likely a fuse in it, check that.

 

[americanaudiophile]

If you have a standard AV receiver check the speaker set up menu to make sure that the subwoofer output is turned on.
Make sure that the sub is plugged into a working AC outlet. Check the cable as hand-the-9 says.
It's pretty common for the amp in powered subwoofers to fail.