Questions & Answers for: subwoofer hum Car Audio & Video

Question about JHT525 System

1 Answer

Subwoofer hum My subwoofer hums even when I disconnect the cables leading from my other auto equipment. THe subwoofer continues to hum even though there nothing is attached - is is simply plugged into

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I have a surround sound speaker system for 5 years. Suddenly the subwoofer started a loud humming noise in the middle of playing a cd. We have not changed anything. What is happening? Humming noises ...

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Question about STR-DH800

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Subwoofer hum from STR-DH800 I have a Denon DVD player, a Motorola cable set top box, and an Xbox 360 connected as inputs to my STR-DH800. I have NHT front, surround, center, and subwoofer speakers. ...

Question about True Sub MK II Subwoofer

1 Answer

...Subwoofer hum. I have a Sunfire MK II subwoofer that hums when it is plugged in (it even hums when no signal is connected). I've tried multiple outlets on different circuits, but hum continues. ...

Mirage LF100 Subwoofer is humming/buzzing. Mirage LF100 Subwoofer is humming/buzzing whenever switched on regardless if connected to a source or not. LED on front panel does not illuminate. This ...

Question about ESWC10 Subwoofer Speaker

1 Answer

...subwoofer hums and dont work if you short a sub it will hum try connecting it to a working speaker (no amplifier) if you have access to rear of sub check for wire only needs to be the size of a hair ...

Question about PB12 Subwoofer

1 Answer

subs hum when i turn of my stereo When it only hums when you turn On the stereo, check the cable and connections .When it hums, even without anything connected to it, then it needs repair

hum when the subwoofer power is turned on? Have moved sub away from home entertainment system to a separate circuit - still hums. When connected to system, I disconnected the cable coax with no change

...Subwoofer Hum - HowStuffWorks electronics.howstuffworks.com/how-to-stop-subwoofer-hum.htm Would you like to learn how to stop your subwoofer from making a consistent low-frequent hum or buzz? Read ...

...subwoofer hum. If the subwoofer is plugged into its own outlet, plug the subwoofer's power cord into an outlet shared by the other components. Use an extension cord if necessary. If the hum persists, ...

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