Thank you for being a valued part of the CNET community. As of December 1, 2020, the forums are in read-only format. In early 2021, CNET Forums will no longer be available. We are grateful for the participation and advice you have provided to one another over the years.

Thanks,

CNET Support

General discussion

Logitech z-560 speakers, sub makes thumping noise

Feb 24, 2005 5:21AM PST

It is a powered sub that is hooked up directly to the volume controls. Even when the sub has no sound input, when you turn it on it starts thumping. I don't think I will be able to get it replaced because the warranty is no longer good. I need to know if there is any way to fix this sub. Thanks

Discussion is locked