If you love watching TV and playing video games, you might like to crank up the volume every now and then when watching or playing action-packed scenes.
However, you might be worried that the magnetic fields from your speakers will harm your LCD TV screen and ruin it over time. Luckily, this isn’t true.
Speaker magnets will not affect LCD TVs. The misconception that speaker magnets affect LCD TVs most likely has to do with the backlight of LCD TVs. However, the backlight of LCD TVs consists of a series of cold cathode fluorescent lamps, which are unaffected by magnetic fields.
Many myths have been circulating over the years about how different objects affect televisions.
One of the most common is that magnets can cause either damage or improve LCD TVs.
In this blog post, we will explore whether magnets affect LCD TVs in any way to debunk common myths on this subject.
Why Speaker Magnets Don’t Affect LCD TVs
Modern televisions are made using Liquid Crystal Displays (LCDs).
These televisions have no coil and can’t be affected by speaker magnets.
While speaker magnets can affect CRT televisions, LCD and plasma TVs do not have cathode ray tubes.
The LCD screen comprises two layers of polarized glass with liquid crystal molecules aligned between these two layers.
Magnets don’t affect the alignment of the molecules.
Therefore, speaker magnets cannot cause damage to them.
On the contrary, speakers can enhance an LCD TV’s performance by providing better sound quality.
What Type of TV Screens Are Affected by Magnets?
CRT TVs are the only type of TV screen affected by speaker magnets.
Cathode ray tubes (CRTs) were the most common type of TV screen for many years.
They work by bombarding a phosphor-coated screen with electrons, making the phosphor glow and create the picture.
CRTs are affected by magnets because the electron beam is controlled by electromagnets.
If you get too close to a CRT TV with a magnet, you can distort the image on the screen.
CRT screens are made of a special type of glass that’s sensitive to magnetic fields.
This is why placing a magnet near a CRT TV can cause the picture to become distorted.
On the other hand, LCD screens are made of a material that is not affected by magnets.
So, if you have an LCD TV, there is no need to worry about speaker magnets affecting the picture quality.
What Can Actually Damage My LCD Screen?
Damage to LED TVs can be caused by several factors, such as physical impact, extreme temperatures, and chemicals.
However, the most common culprit of LCD screen damage is dust.
Dust particles can enter the TV through ventilation slots, connectors, or the surrounding environment.
Once inside, dust particles can cause electrical shorts and ultimately damage the LCD screen.
To avoid damage to your LCD screen, keep your TV clean.
Use a dust cloth to remove dust accumulated on the screen and vents.
And if you do experience screen damage, don’t hesitate to call customer service for help.
Another potential cause of LED TV damage is fluctuations in electricity.
This can happen when the power goes out or when there is an issue with the power grid.
When the voltage is unstable, it can cause damage to electronic equipment, including LED TVs.
Screen burn-ins are a common issue that affects LED TVs.
When the levels of electricity fluctuate, it can cause the pixels on the screen to heat up and cause damage.
This can be especially a problem for older TVs or ones that are not well-made.
In some cases, the damage can be permanent.
To avoid screen burn-in, make sure to plug your TV into a stable power source and keep the levels of electricity low during spikes.
Also, properly care for your TV by cleaning it regularly and using a protective cover.
Damage to an LCD screen can be fixed by either repairing the screen or replacing it.
Repairs typically cost less than replacement, but it depends on the severity of the damage and whether or not the screen needs to be replaced outright.
Tips To Maintain Your LCD for Longevity
LCD TVs are a popular choice for entertainment these days.
But like any electronic device, they are prone to damage over time.
Here are some tips to help keep your LCD TV healthy and running for years to come:
- Keep it clean. One of the main causes of LCD TV damage is dirt and dust buildup on the screen. Keep your TV clean using a soft cloth to wipe down the surface every time you watch it. If you notice any scratches or chips on the screen, take it in for repair.
- Avoid extremes. Don’t leave your TV in direct sunlight or environments where it’s freezing or too hot. Both of these conditions can cause damage to the screen and housing. Bright lights and intense sunlight can cause your LCD TV to fail prematurely. Keep it out of direct sun exposure whenever possible.
- Store it properly. When not using your TV, store it in a well-ventilated area where temperatures don’t exceed 40 degrees Fahrenheit (4.44° C). This will help avoid moisture and dust buildup from collecting on the screen over time.
- Get repairs done as needed. If you notice any signs of damage on your LCD TV, get it repaired as soon as possible to prevent further problems and potential loss of functionality.
- Avoid static electricity. Avoid touching the screen with an electrified object, like a hair dryer or metal pole. Also try to avoid areas of high static electricity, like near computers and power outlets.
- Keep your LCD in a stable position. If you move your TV regularly, it may topple over, which can cause damage to the screen surface and circuitry within the LCD.
Will Speaker Magnets Affect LCD TVs? Conclusion
In short, speaker magnets do not affect LCD TVs.
Many people are worried that speaker magnets will affect their LCD TVs, as they can cause interference and distort the picture in some TV types.
However, magnetic fields have no impact on LCDs due to how these TVs are designed and constructed.