It is quite annoying for you to watch your favorite when your TV is producing an irritating sound. There is always an easy way to fix a blown speaker. We will provide you with all the steps to follow for you to fix a blown speaker.
1. How to Fix a Blown Speaker on a TV
Unplug your television from the power socket. It is quite dangerous for you to operate the television when still connected to the power socket.
Lay the Tv on a soft couch. Let the screen face down so that you can easily unscrew all the screws on the back of the television.
It is important to ensure you use the right screw driver to remove the screws. Using an ineffective screw driver will only make it hard for you to open the back of the television.
Once you are completely sure that you have removed all the screws, try gently to remove the back cover off the television set.
If you find it challenging to remove the back cover off the television set then look out whether you have removed all the screws.
Carefully ensure that you have removed all the screws and remove the back cover.
Place the back cover on the side. Try to locate the speaker inside the speaker. It has a visible magnet, therefore it is easy to spot it. In most cases speakers are on both the right and left side. This because TV sets will come with two speakers
You will need to unscrew the nuts used to attach the speaker on the cover just near the screen.
Once you do that identify the blown speaker. It can be a single speaker or both. It is easy to identify a blown speaker without the need to use any special gadgets.
Ensure you have enough light to clearly check your TV speaker.
Clearly check which part of your TV speaker is damaged. Ideally, the first item you should check is the speaker’s cone if it is torn or cut. When that is the case apply glue or tape to cover the ruptured parts.
If the speaker cone is severally damaged, then you should replace it with a new one.
Once you have fixed the speaker screw it back to where it was located and place the TV back cover and screw all the nuts.
Connect you television to the power socket and test. Your TV sound should be of greater quality.
2. How to Fix a Blown Speaker on a Car
Insert a music CD or DVD and play your favorite song. This is important because it will be possible to identify any distorting sounds.
If you hear any distorting sounds, turn up the volume to see whether it gets worse. By this time, you should be able to identify the speakers that need fixing. This is because rattling and shaking sounds may be an indication of damaged or loose speaker’s cone or voice coil.
The next step is removing the components of your car speaker.
Depending on your car model, you may read the car manuals that clearly give a step by step approach on how to remove the speaker components.
If you don’t have the car manual or it is challenging to understand the instructions then worry not we have the solution.
Use your screw driver to remove the enclosure of the speaker.
Unplug all the wires that connect the speaker to the car.
Remove the surround of the speaker using a knife. Stab the knife anywhere around the surround’s foam. Then slowly cut it out if the speaker.
Once you have the speaker, gently remove the speaker cone. After doing that, you should be able to see the voice coil. Detach any wire that connects the system to the voice coil before you remove it. You can remove any other traces of glue with emery paper or knife but we would recommend that you use emery paper.
Use a clean cloth and alcohol to clean your speaker.
Look out more closely to identify whether the problem. You can check whether the speaker’s cone is torn or cut. If that’s the case, you can apply glue and tape to fix the raptured parts. If the cone is damaged beyond repair, then you should get a new one.
To replace the old speaker cone, apply glue to the new speaker cone and put it in place of the old one.
In case you find out that the speaker cone is all fine, then check out the voice coil.
If the voice coil is melted then, you will have to find a new one. It is easy to replace your voice coil. Just place the new voice coil on the same place where the old voice coil was located.
Once done, fix the speaker back to the car and connect all the wires. You can play your favorite music without a problem.
Is it possible to fix blown speakers?
Of course, the first question is always “can you fix a blown speaker?” Yes, you can, but it’s rarely recommended to do-it-yourself. DIY speaker fixing is usually quick and dirty and only done on speakers you don’t really care about having perfect quality, such as in your 20 year old car.
What causes a blown speaker?
Most failures occur from ELECTRICAL failure caused by applying too much power to the speaker’s voice coil. Constant over-powering results in “burned” voice coils. Usually, too low of frequency applied to a small suspension type driver (tweeter/midrange) can physically cause the speaker surround to delaminate.
Is it expensive to fix a blown speaker?
Usually, it’s impractical to repair a blown speaker, as repairs can often cost more than replacements, but whether you had a car or home speaker fail on you, there are many viable replacements.
How do I know if my speaker is blown?
Physically inspect the speaker.
A blown speaker can have damage that can be heard with some mechanical movement. If you gently tap on the cone of the speaker it should have a firm drum like sound. If you hear a rattling sound (like a loose snare drum), this is an indicator of a bad speaker.
What would cause speakers to stop working?
When all of the speakers in a car audio system all stop working at once, the problem is usually in the head unit, in the amp, or in the wiring. In some cases, an issue with the wiring between the head unit and a single speaker can even cause all of the speakers in an entire car audio system to cut out at once.
Can you ruin speakers?
The answer is yes, you can play music too loud and damage your speakers. There are a couple ways this mishap on your part can occur too which you should familiarize yourself with. When you over-power low-frequency speakers or subwoofers, it’s either electrical or mechanical in nature.
How do I stop my speakers from blowing?
Keep the volume on your receiver at least 5-6dB below its max setting. The volume adjustment on most receivers goes from -80dB (mute) to about +16dB (max). By staying below -6dB below that max setting you can typically avoid over-driving the receiver, which could potentially damage your speakers and receiver.
Can loud sound damage speakers?
No, in general. If a peak amplitude is same, rather gentle continuous peak loudness damage loudspeakers than sudden loud sound. Loudspeaker will be damaged by sound over maximum amplitude (then edge will be damaged or voice coil hit magnets) or by maximum continuous power (will burn voice coil.)
Do audio speakers wear out?
Yes speakers will eventually wear out, but a decent speaker will last a really long time. Any quality speaker will generally last most of your lifetime. General rule of thumb is, if it sounds bad turn it down. If you aren’t hearing distortion/clipping, it’s fine.
How long do audio speakers last?
Most speakers last twenty plus years in a good environment like most homes. Outside with varying temperatures, conditions and humidity expect less. Amps is tough to say because of the different quality of components inside them, capacitors leak etc.
Do old speakers sound bad?
The charm of older hardware is usually in the cabinets and crossovers. It depends on the previous owner and how they used the speakers. If speakers are taken care of properly they can literally sound better than when they were new. However, 9 out of 10 times they end up sounding worse, so yes they can go bad.
Do speakers die?
Some speakers can die within 5 years, some can still go strong for over 100. Take the surround edges of a speaker into consideration. Speakers with a foam edge tend to rot in 10–20 years, so if you don’t like repairing speakers (refoaming the edges in this case) then stay away from speakers with foam surrounds.
How do you stop foam rot in speakers?
There’s no easy solution to preventing this deterioration, since you’d have to store your speakers in a cool, dark airtight vault when not in use to make much of a difference. A little history and some alternatives: many speakers use different surround materials which last longer.
How long do Bose speakers last?
The old 201, 301, 401, etc. lines of speakers used foam surrounds (the flexible ring that attaches the cone to the frame), which degrade and need to be replaced in about 20 years.
Why Bose speakers are bad?
Many Audiophiles hate Bose because their products tend to focus more on lifestyle rather than absolute sound quality. With such a massive name in the audio space, it’s no surprise that there is some controversy over the topic of Bose product quality. Perhaps you’re someone who is thinking about buying a Bose product.
Is Bose going out of business?
Bose plans to close its entire retail store footprint in North America, Europe, Japan, and Australia. The company announced the decision earlier today and pointed to the fact that its headphones, speakers, and other products “are increasingly purchased through e-commerce” as the reasoning.
Why Bose speakers are so costly?
Bose speakers are expensive because they have a massive premium to pay for the huge Bose marketing and advertising program. You can get a lot of other speakers that sound much better and cost a lot less than Bose because they don’t waste so much money on advertising.