What does red light On subwoofer mean?
Emily Sparks
Published Mar 12, 2026
What does red light On subwoofer mean?
Another solution is available if sound from the subwoofer isn’t being output correctly. If a SECURE LINK connection can’t be made, the color will switch to red.
Why is my amp not working?
If the remote turn-on wire doesn’t have power, your amp won’t turn on. If the remote and power wires both check out okay, the next thing to look for is continuity on the ground wire. If the ground connection is poor, or it isn’t connected at all, the amp may fail to turn on or not work very well.
Why is the blue light on my subwoofer not working?
As soon as the subwoofer is plugged in to the power outlet, the red light displays for a second, goes out and then the blue light blinks constantly. It will only stop blinking blue when unplugged from power. The manual says it should blink for 30 seconds and then go into Stand by mode (blue light off and red light on solid).
How can I tell if my subwoofer is turned on?
Verify that the subwoofer is turned on. On the remote control, press the SW + (subwoofer volume) button to turn up the volume of the subwoofer. Check the status of the subwoofer LED indicator. When the LED lights up in red after turning on the audio device, the link or the connection between the unit and the subwoofer may not be complete.
Why does my subwoofer not connect to the sound bar?
The Red STANDBY light on the Subwoofer came on for about 1 second. Then the Blue LINK light starts blinking rapidly. I held the ID SET button for about 1 minute. Nothing changed. I then held the MUTE button on the remote. The Soundbar powered off, IDSET came up on the display and then the soundbar powered up.
Why is my subwoofer not coming out of standby mode?
One thing you might try is turning down the volume on the subwoofer and then turning up the volume in the receiver….this will send a hotter signal from the receiver to the subwoofer. You can also turn down the levels of the main speakers too.
As soon as the subwoofer is plugged in to the power outlet, the red light displays for a second, goes out and then the blue light blinks constantly. It will only stop blinking blue when unplugged from power. The manual says it should blink for 30 seconds and then go into Stand by mode (blue light off and red light on solid).
What should I do if my subwoofer is not working?
Set the volume on the back of the active subwoofer to the middle position. If the subwoofer has a cut off frequency adjustment, set it to the maximum position to pass all low frequencies to the subwoofer. If your subwoofer has a standby function, turn it off.
One thing you might try is turning down the volume on the subwoofer and then turning up the volume in the receiver….this will send a hotter signal from the receiver to the subwoofer. You can also turn down the levels of the main speakers too.
Can a subwoofer be left on continously?
Other than leaving it on continously or manually powering it on/off, does anyone have any suggestions with regards to changing settings on the subwoofer and/or receiver that might correct this situation? Thanking everyone in advance… John.