IF YOU ARE COMFORATBLE DOING THIS, follow these steps to check the wires.

Going the firmware route but based.

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Turn the Power Bar off.

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. Although, you can just simply unplug it or turn the volume off. Tried calling Klipsch, but I’m guessing the snow has the offices closed.

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The signal from the avr to the sub may not be enough to kick it on which could be an issue w the avr or the sub. . they had the same problem.

Unplug all audio cables from the sound bar. Unplug the subwoofer from the outlet.

Check that Auto On switch.

Plug the power cable back into the wall outlet.

The back of the subwoofer is warm and there is a blue light on the speaker control box connected to my speaker. I noticed it not come on the other night and sure enough, the blue light is not on.

I checked the power supply. .

Try switching the [RF Channel] setting to [Off], and then change it back to [On] again.
Jul 30, 2021 · Klipsch Indoor Outdoor Weather Speaker Owner's Manual KIO-650 OWNERS MANUA CONTENTS CONNECTIONS POSITIONING INSTALLATION CARE & CLEANING 3502 WOODVIEW TRACE, INDIANAPOLIS, IN, USA KLIPSCH.
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they had the same problem.

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. Press and hold the reset button (usually located on the back of the subwoofer). Press and hold the reset button (usually located on the back of the subwoofer).

I have tried another cord and no change. Reconnect any audio cables. In addition when you call Klipsch you can also check on the warranty status of the Subwoofer and you might be able to get the subwoofer fixed and no charge if the subwoofer is still under warranty. We took off panel checked everything with a meter. I've adjusted the volume and subwoofer levels on the control box as well as on all of the devices I have connected to it.

Unplug.

The part number for the Amplifier module is(###) ###-####and can be ordered directly from Klipsch. there are some places that will repair the amp for about $150-$200, or you can buy a plate amp from parts express & swap out the power section that bolts right in to the klipsch plate or use the entire PE.

fc-falcon">No, unfortunately there is not.

Press and hold the Power and Source Select buttons simultaneously for a full 10 seconds.

1,356 satisfied customers.

Sound bar powers and outputs just fine, subs kaput.

Remove any obstacles between the subwoofer and soundbar.