Why does the Vizio Soundbar crackle? – Troubleshoot Your Popping Noice

The daily usage of a soundbar can cause many issues, which end up in inappropriate working. Different problems have different solutions.

Likewise, Crackling or popping in the soundbar can be due to inappropriate audio settings or poor connection, which can be sorted out by getting firmly attaching wires, changing the position of devices and improving settings.

Don’t worry; we are here to explain, All the factors you need to understand. So Take a look here!

Troubleshoot the Buzzing from the Vizio soundbar.

Several causes result in the quick static and rough popping sound from the soundbar. Sometimes, the sound may vanish for almost 3-4 seconds, which also results in this error.

 Audio distortion can be caused by poorly optimised volume on satellite or cable digiboxes, SRS audio settings on your TV, or interference from an external device. That’s why we’ve tried hard to compile almost every possible reason in this article. So stick to the end!

Fix the Poor Connection.

Connection is the most important factor to look at carefully when there are two or more devices for one purpose. A poorly optimised connection can disrupt the whole functioning, and as a result, issues like crackling and popping in the soundbar occur.

Sometimes signals coming from other devices can cause the soundbar to crackle. Try removing phones, tablets, or other electronic items near the soundbar to avoid such interruption.

• Connecting Vizio soundbar with TV/ LED.

If you’re connecting the Vizio soundbar to the TV and facing this problem, it is because of “Inappropriate and Insufficient Signals” reaching the soundbar from the TV.

Then try to fix this issue by adjusting the TV and soundbar’s wire connection using high-quality HDMI wires, which will sit firmly into the ports. Replace your HDMI with an efficient and reasonable price cable.

And in the case of USB ports, Try to take the most specific one who will adjust in both devices properly. Make sure that the plug-in connection is also optimised. Buy brand new USB wire at low pricing from this link.

Reinstall the cables into the ports if you’ve got the exact cords according to your tv and soundbar model.

Also, in the case of “Stereo Receiver,” The requirements are the same. Get cables according to the model and fit them strongly into the cords. And if you’ve worked on both procedures, reinstall the cables once and restart the stereo and soundbar. It’ll fix the issue with the stereo receiver.

Because these are the only ways to get the audio signals thoroughly from the TV/LED into the soundbar and avoid the quick static and crackling.

• Connecting Vizio Soundbar with Subwoofer.

Linking the sound bar with the subwoofer will definitely increase the output sound. But this can also change the entertaining sound into harsh buzzing noise if you haven’t connected it properly.

While attaching both of the devices,

Check that the joining via wires should be appropriate; according to model data, cables must be tightly plugged into both devices.

If the “Wireless connection (Bluetooth linking)” is taking part between the woofer and sound bar, Then the pathway must be clear so that all the signals will be summoned up at the receiver, and thus, the clear, crackle-free sound will be delivered to you.

• Power supply cords

Did you forget the plug-in wires?

Yes, If the power supply cords aren’t fixed properly, then there’ll be no signals. Or if the switch is statically working, the resulting sound will also pop or drop down for a while.

That’s why try to fix the initial factor by buying an accurate plug-in supply and adjusting them tightly into the socket and ports.

Inappropriate Audio Settings.

The devices’ settings are also a paramount factor which has to be perfect for the smooth crackle-free working of the soundbar.

Fix the “SRS Tru-Volume” and “Tru-Surround” settings of TV/LED; these factors are advanced, intelligent volume control solution that eliminates irritating fluctuations in volume during television broadcasts.

But sometimes, they can cause errors with external devices. So Disable it by following these steps.

• Go to the “Menu” of your TV/ LED.
• Press the “Audio Settings” here.
• Now select the “Advance Audio” option from this panel.
• Simply, Disable the “SRS Tru Volume” / “Tru-Surround.”

Still, facing the issue? Then your TV may be trying to compensate for a weak audio signal when using a satellite or digital cable signal. Here We’re dropping a YouTube video to

 “Troubleshoot the Satellite Speaker” of the Vizio soundbar.

Troubleshoot the Input Settings

Let’s Talk about the “Input Settings” now. Another cause of this crackling sound will be imperfect volume settings. Fix them by following the given procedure.

• Bring the TV/LED’s volume to its extremely low state and, meanwhile, increase the volume of all the audio sources to check that high-quality sound is delivered to you.

• Switching your audio source from “HDMI Auto” to “HDMI Fixed” can resolve this issue by providing a stable audio stream to your TV.

Adjust the Positions.

To get proper signals from the TV/Led/Stereo, You must put the soundbar near the receiving devices And make sure the path is clear. Mount the soundbar or Replace it closer to the Tv where the cables are straight and loop-free.

If the Soundbar is connected wirelessly to the Subwoofer, make sure it is placed nearer to the soundbar and for the fluent flow of signals, there’s no obstacle between the device.

Restart the soundbar.

Rebooting both devices’ TV/LED and the Vizio soundbar will sometimes relieve the malfunction.

So plug out all the switches and wires, Put them in again and turn the socket on now. This is highly recommended by Vizio to restart your device. A factory restart will also sort out the issue of humming or crackling.

Error in External Devices

If you’ve tried everything and still, the defect happens, Then it might be the external device you’ve connected t the soundbar, like a TV, Digibox, or Stereo, isn’t working properly.

Conclusion

In a Nutshell, The disturbing effect, like Crackling of Vizio Soundbar, is caused by the poor connection and settings optimisation majorly. However, there are several other reasons, like wrong positioning, input/audio settings and adjustment of the subwoofer.

So, Try to fix these problems by applying the methods we’ve explained above.