Questions & Answers for: Bose repair subwoofer humming

Acoustimass Subwoofer has a low "hummm" sound when turned on. I have a Bose Acoustimass 15 system. The small surround speakers work just fine. However, the Subwoofer module emits a low "hum" sound ...

...141's. I can't even get a hum out of them anymore. Theyre so old I dont want to send them in for repair, because Ill ending spending more than they're worth. I consider myself a smart person, and

Subwoofer humming/buzzing I recently bought a Samsung 58" Plasma TV, which replaced a Mitsubishi 46" HDTV and the subwoofer produces a very audible humming or buzzing only when we watch TV coming ...

BOSE 901V WITH EQ PIONEER XSV -95 RECIEVER. huming noise from speakers,RECIEVER PREOUT AND MAIN IN ARE ARE CONNECTED TO EQ. HUM IS CONSTANT. Turn down the second amplifier (which the speakers are ...

Loud hum when Bose Companion 3 Series II speakers are turned on. When I turn on my Bose Companion 3 Series II speakers I get a loud hum. I think it could be a wiring issue but someone else told me it ...

Bose Acoustismass 15 subwoofer hums when main cable is plugged in. Does not hum when cable is not plugged in. Check to see if any wires are touching or if any pins are bent in connector. I have ...

subwoofer amp need to be replaced? Hi, what causes hums from speaker is when there is no ground shield from either the power supply or from the cable you plugged into the socket from the power supply.

I own a Bose Acoustimass 7. I noticed humming coming from bass more noticeable than before (although I recently moved it to another smaller room) I also noticed when I hear this humming- the higher I ...

Bose humming when tv is on HelloChange the cables and check.  If ground connection with shielded cables, do not connect with the ground connection, this type of fault can occur.  Check the ...

...subwoofer and desolder the woofer and surround LM4766 IC and front speakers work fine I replaced the 2 LM4766 IC with news ones and the humming sound returned. If you've replaced the LM4766 ICs and ...