Heartbeat sound coming from sub when changing tv channels..

**pj325is** · **05-08-09, 11:14 PM**

I just got a BFD, it's working well but when I'm watching tv through my a/v system, sometimes the sub will make a whump-whump sound when I change channels. It's pretty loud and kind of annoying. I assume it's not hurting anything, but is there any way to stop this?

cable box is hooked up to the receiver through HDMI

**robbo266317** · **05-09-09, 01:41 AM**

Solution:- don't change channels

**brucek** · **05-09-09, 07:32 AM**

Quote:

but is there any way to stop this?

Did the problem begin when you installed the BFD?

brucek

Advertisement