Bluetooth technology is one of the most dependable wireless connections available, and it’s utilized for a wide range of applications all around the world. It’s extensively used in headphones and speakers to provide a simple connection between two devices over short distances – and the connection is usually precise and smooth.
However, those who use Bluetooth speakers frequently encounter a problem known as static. It’s particularly irritating while you’re listening to music or viewing a movie. There are a few things you can do to get rid of the static sound, fortunately. Let’s start by figuring out what’s causing it.
Why is there a static noise coming from my Bluetooth?
Your Bluetooth speaker may have a static sound for a variety of reasons. The major cause is frequently a lot of interference from other Bluetooth-enabled devices, such as microwaves and game controllers, among others. Static sound can also be caused by being out of range, having a low charge on your speaker or the source device, or damage to the speaker’s hardware.
Because of all of these factors, determining the specific reason might be difficult. Nonetheless, this essay will look at these frequent elements as well as a solution to the problem.
What Are the Causes of Static Sound in Bluetooth Speakers?
1. Devices with the Same Bluetooth Frequency Cause Interference
Interference might be the cause if your Bluetooth speaker is relatively new and you notice a static sound when listening to music.
Bluetooth technology communicates through short-range radio waves. The difficulty is that your Bluetooth speakers share the same frequency as a number of other equipment or gadgets in your home. A microwave, for example, operates on the 2.4GHz frequency spectrum.
This frequency range is also utilized by Wi-Fi routers, which might create interference if positioned next to your Bluetooth speaker. This situation can be aggravating, especially if your home’s appliance design doesn’t provide for adequate space to separate such gadgets. Some, such as the router, may need to be mounted on the wall or placed far enough away from other devices to avoid causing interference.
2. Bluetooth Range
Apart from interference from devices operating on the same frequency band as your connection, Bluetooth range might also be a factor. I’m referring to the distance between your speaker and the controlling device, such as your phone, in this example.
This is quite unusual, especially when speakers often have a considerable range — some have a range of 10 meters, while others can operate effectively up to 20 meters. The same cannot be true with Bluetooth-enabled headphones. Nonetheless, it’s critical to figure out whether this is the problem and fix it, especially in devices that utilize Bluetooth Smart, which has a reduced range.
This might be the case if you go far away from your Bluetooth speakers and observe static. As a result, it’s critical to constantly listen to music or stream video from the internet from a safe distance.
3. Battery Status
A low battery charge on your Bluetooth speaker is not unusual to create such an issue. In truth, this is the one aspect of life that most people overlook. A crackling or static sound might occur if the battery charge on your Bluetooth speaker is severely low.
Because, like other products, your Bluetooth speakers rely on their batteries to work properly, this is an issue. When it runs out of juice, the connection weakens, resulting in a variety of issues such as unexpected shutting down, cutting out, or unwanted noise and static.
You may also notice this if your speaker’s battery is nearing the end of its life. Keep track of how long it takes to drain after a full charge to see if it still has the same endurance as when it was new. If not, you might want to think about finding a replacement.
4. Outdated Software
Updating the firmware on your Bluetooth speakers is typically the last thing on your mind. Better versions of your Bluetooth speaker are frequently published, depending on the manufacturer, and it is highly advised that you upgrade it when a new update is available.
When you use a set of Bluetooth speakers for PCs and laptops, this is a fantastic example. When using earlier versions of your operating system, such as Windows, you may notice that the audio has a static sound. In this situation, you can troubleshoot the issue and update the drivers to eliminate the annoyance.
The same may be said about Bluetooth speakers controlled by an app on your smartphone. If you have a Bluetooth app on your smartphone that you use to control your speakers, it’s also critical that you update it to the most recent version to avoid flaws and issues that cause it to lag or increase the latency of the connection. If you have a Bluetooth speaker like the Bose SoundLink Revolve+, which is controlled by the Bose Connect App, this is generally simple.
5. Faulty Bluetooth Hardware
This is a real shame since the last thing you want to hear is that your Bluetooth speaker’s hardware has to be replaced. You don’t have a choice, though, if you’ve exhausted all other options and solutions to your situation.
Bluetooth speakers, like any other electrical item, are susceptible to malfunction. Your speakers, unfortunately, employ receiver chips that can be destroyed, however this is quite unusual. The majority of these devices are built to last, and it would take a tremendous amount of wear and strain to entirely ruin them.
Before you jump to the conclusion that your Bluetooth speaker receivers are the issue, make sure you try listening to music on another speaker. If the music continues to play, your speaker may be malfunctioning. However, if the issue occurs in both speakers, the issue is with your Bluetooth signal.
Connecting the music source to the audio line-in jack can also be used to test this issue. If the static is gone after connecting it, the problem is with your Bluetooth signal. If the static persists, your hardware may be defective.
How to Get Your Bluetooth Speakers to Stop Making Static Noise
Here are a few ways to assist you get rid of the static noise on your Bluetooth speakers now that you know where to start analyzing the issue:
Keep it Away from Interference
Move your Bluetooth speaker away from interfering devices and appliances like microwaves, fluorescent lamps, and Wi-Fi routers, if your arrangement permits it.
Mind the Mange
Check the Bluetooth range of the device you’re using to operate your speaker or play music from. The recommended distance from the connected or paired device is always no more than 30 feet. If it’s too far away, try moving it closer to the speaker. If you’re trying to couple a new device, keep in mind that you must be at least 10 feet away.
Disconnect and reconnect
Disconnect the two devices and verify their battery life. Then make sure they’re adequately charged. Pair them up again after they’re both over 50% and try playing some music to see whether the problem has been resolved. If this is not the case, go to the next step.
Sometimes the easiest solution is to re-pair the two devices. You can also do a hard reset on the Bluetooth speaker and reconnect it to your audio source.
Ensure that both the Bluetooth speaker and the audio device have the most up-to-date software and firmware, including apps, hardware, and the operating system. Most issues will be fixed, and the static sound may be eliminated.
The brand of Bluetooth speaker you have will determine how to update the firmware and applications. The majority of updates are sent via the manufacturer’s or product’s official websites.
If you’re going to use your laptop or computer as the control device, make sure the Bluetooth drivers are up to current.
Examine Your Music App
Also, if you’re using a music app, uninstall and reinstall it. You may also try using a different player or device to see if the problem goes away. This is, however, a last-ditch effort.
If everything else fails, go to the manufacturer’s support site for further information and advice on how they may assist you. You may also discover similar queries from other customers who are having the same problem on their help pages. You might be able to come up with a viable answer.
Bluetooth speakers, like any other electrical item, are not without flaws. If the issue isn’t with the pairing, it’s with the audio. A static sound may impair your experience when you connect your laptop, smartphone, or any other device to play music or stream internet information.
With the aforementioned typical reasons of crackling noises in a Bluetooth speaker and the simple repairs you can try, you should be able to get it operating again in no time.
But, before you try any of the remedies, make sure you know where the problem is, and you’ll be well on your way to getting your speaker back to its original state.