I've got an Onkyo TX-SR606 that produces subwoofer hum. I've tried two different subwoofers with the same results. I've purchased new cables to connect the subwoofer to the receiver with no change in ...

Of all the annoyances that can afflict any audio/video home theater or even a simple stereo installation, the notorious “ground loop” may well be the most difficult and persistent one to track down ...

You've just connected your system and there's a buzz or hum that won't go away. You're running your gear through power conditioners and you're beating your head against the wall trying to figure out ...

I just moved into this apartment, and sitting in my room is a Scientific Audio Engineering A105 Subwoofer Amp...According to Google, it's 50W. Also present is a monsterous 15" subwoofer in a box that ...

Get expert advice about subwoofer setup, room placement tips and configuration settings from the head of engineering at Axiom Audio. So you just got a new subwoofer and want to ensure you squeeze ...