Buzzing issue with subwoofer

[Ryan233]

Wondering if anyone can help me with this issue I'm having.

I have recently changed my living room round so I moved the subwoofer and now I'm getting this loud buzzing sound from the subwoofer.

I have a Onkyo 3405.

How can I fix this?

 

[Chuff]

Is it plugged into a different mains point?

Could be an earthing issue with that mains point or one of your pieces of av kit.

 

[Ryan233]

Is it plugged into a different mains point?

Could be an earthing issue with that mains point or one of your pieces of av kit.

No there is not a mains point from the sub.

 

[Chuff]

Ok back to basics......

So it is a passive powered sub?

Is your av kit plugged into a different mains point now?

Do you have a satelite and/or freeview box plugged in as well? Could be worth unplugging from the mains each piece of equipment one at a time and see if the buzzing stops.

 

[Ryan233]

Ok back to basics......

So it is a passive powered sub?

Is your av kit plugged into a different mains point now?

Do you have a satelite and/or freeview box plugged in as well? Could be worth unplugging from the mains each piece of equipment one at a time and see if the buzzing stops.

Yeah it's passive subwoofer,yeah I tried a different mains socket still buzzing.

I have virgin media plugged into my av receiver and to the mains. I will try to unplug them and see if it stops.i can tell you it's worse when the ps3 is on.