Chilling out to favorite tunes may be one of the most relaxing things a person can do. It’s actually backed up by science and a well-known source that can provide you with a good mood and health benefits. The only thing that can ruin your fun is the constant buzzing sound coming from your speakers. This sound is also known as static noise.
Many people have this problem and are wondering if it can cause a speaker malfunction.
A static sound can be damaging to speakers. But, it all depends on the duration of the buzzing sound, and sound volume. It’s better not to leave this issue untreated as it can lead to broken speakers over time.
Luckily, there are always options to solve this kind of problem.
In the further text, we will discuss why does this sound even happens in the first place, is it really that bad, and how to solve it.
Table of Contents
- 1 Why Do Speakers Produce Static?
- 2 Is Static Bad For Speakers?
- 3 How to Remove Static From Speakers
- 4 What to Do If None of the Above Helps
- 5 How to Fix Static Noise From Car Speakers
- 6 How to Stop Static Noise From Bluetooth Speakers
- 7 To Sum It Up
Why Do Speakers Produce Static?
Crackling, static sound in speakers is very often caused by some connection problem. The bug might be somewhere between the amplifier and a speaker driver.
It may be some bad wire that is causing the driver to move abruptly. Therefore, it can be an obstacle for clear sound production.
The issue is that a bad connection can come from numerous places, and not all of them are equally easy to solve.
Is Static Bad For Speakers?
It really doesn’t matter what kind of music you are listening to, the static noises can happen at any time. And they are quite irritating. But, the buzzing sound is not the only issue.
That random noise can damage your speakers by pushing them over their expected limits. Many factors can be potential trouble makers, but sometimes a basic check-up can solve the problem.
How to Remove Static From Speakers
To remove static sound from your speakers you might have to deal with a few technical things. At first, the solutions may sound too complicated, but with a bit of concentration and willingness to try them out, you may be able to fix the static sound issue in no time.
So, check out some of the possible problem-solving options and see if any of them work for you.
Note: When dealing with electronic components, always turn off the electric source to avoid any electrocution accidents. The best is to contact a professional for help.
Check the Connector
If you bought speaker wires with a connector built-in, the connection can be a potential problem. These connectors usually come with headphone plugs from computer speakers, or with the RCA plugs you typically find on stereo speakers.
To test if they function, try to gently wiggle and rotate the wire while you’re playing some audio. If you hear static during wire movement you’ve possibly located the problem. If the wires are removable, replace them with some new ones.
On the other side, if the wires are permanent, you’ll need to remove the faulty connector and place a new one. Luckily, they are easy to find, and you can opt for either soldered or solderless types. That depends on your handiness level.
No Connector Solution
If your sound system doesn’t have a connector, that still doesn’t mean the connection can’t be a problem. A bad connection is still the main problem. To test it, wiggle the wires again or disconnect them one at a time and check them out.
Look for bare wires, they might be frayed and thinner than they are supposed to be. This can be due to strand breakage. If it is possible and necessary, try cutting off the ends and re-strip them.
You can actually try to tin them a bit, so they can join the strand together easily. That way you’ll be able to attach them more firmly.
Occasionally the sound problem can be due to corrosion in the wires, and by stripping a new end, the issue can be easily solved.
Sometimes the buzzing sound may not be a static issue but it can suggest that the speaker is damaged. Some cones get power from strong magnets in order to create sound.
Those cones can wear out over time, so eventually, that can cause a sound problem. To check up if this is the issue, remove the cover from your speaker and examine it.
If you see that the cone has some punctures and tearings, or the flexible ring that enables vibration is broken, these may be reasons for poor sound.
If that is the case with one speaker, you’ll need to replace it with a similar one. But, you can choose to have the speakers re-coned. To do this it is best to contact an audio technician.
Electrical Grounding Problem
It may happen that the static sound that comes from your speakers isn’t static at all. That might be an electrical grounding problem.
It is also called “ground loop hum” or “60-cycle hum”, and it happens when the electrical components aren’t adequately grounded.
Sometimes connecting all the components into the same power bar can help. Although, if that doesn’t solve the problem you’ll need to check each patch cord and search for the one that has a broken connector.
What to Do If None of the Above Helps
If after trying out all the mentioned methods you still have a static issue, you might need to look a little further.
One possible problem can be electrical interference in the power lines. Those lines can come from various appliances that have an electric motor.
That can usually be fixed by getting a power bar with some power filtration built into it. Or, you can choose a separate power line filter, and plug the power bar into it.
Relocate the Speakers
The speaker noise can also possibly come from some radio signals picked up by some unshielded speaker wires, or even by the speaker.
To fix this issue, you may try to relocate your speakers and wires from other wireless devices. But, that can be really difficult to do.
Use Coaxial Wires
One more option is to use some shielded speakers or shielded speaker cables. These cables are made from coaxial wires, so the signal wire has protection from its enclosing shield.
They are more pricey and may be harder to hide behind furniture, but they are the possible solutions for the sound problem.
How to Fix Static Noise From Car Speakers
The car speakers are very often patched to the speaker wires, or function by using a “spade” connector. If the speakers are soldered, you can try reheating the solder joint with some pencil-type iron.
This may solve the problem. On the other side, if you have spade connectors, you can do a wiggle test. The other option is to cut the old connectors from the wire and change them by soldering new ones to it.
How to Stop Static Noise From Bluetooth Speakers
Unfortunately, it seems that static sound is sometimes inevitable in any type of speaker. So, it’s not uncommon to experience this problem with your Bluetooth speakers too.
In order to ease your troubles, here is a short list of things to check out so you can easier get rid of the static in Bluetooth speakers.
- Determine the source of the issue. To do this make sure to find out if the static is coming from the speaker or the audio.
- Check the distance of the speaker. Bluetooth speakers need to be close to the audio source to produce a clear sound. The distance between the Bluetooth device and audio source shouldn’t be larger than 30 feet.
- Unpair, re-pair, and check for battery life. The battery needs to be pretty full for both Bluetooth speakers and an audio source.
- Pair the Bluetooth with another device. Sometimes a problem can be in an audio device, so trying a different one may resolve the sound issue.
- Find another Bluetooth speaker. Try pairing your audio source with another Bluetooth speaker, that can help you fix the crackling sound.
- Make sure the Bluetooth and an audio source are fully updated. You need to update both devices so they can work properly.
- Try deleting and reinstalling a music app. Reinstalling an app can fix the bug that can cause sound issues.
- Call the manufacturer for support. If everything else fails, contact the product manufacturer to check for possible problem solutions.
To Sum It Up
Enjoying music on various devices with different tech gadgets is an amazing thing to do. Crackling or static noise can make this relaxing activity really stressful, so it’s very important to find ways to resolve this common issue.
If you encounter a static sound problem with your speakers be sure to repair it quickly. As we mentioned, short-term static noise might not cause the problem with speakers, but if left untreated your speakers may end up broken.
So, if you hear static in any of your sound devices, try to find out what is causing it. Check the wire connector, wires, and other electrical parts. Sometimes you’ll just need to wiggle wire a bit to remove the static.
But, if the buzzing is persistent, make sure to look further for the problem cause, never do that with an electrical source powered on, and call an audio technician to help you out. That way you will be able to enjoy your music in no time.