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Will a 29 CRT TVs Magnetic Field Affect In-Ear Headphones Dynamic Drivers?

gamemaniaco1987 258 6
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  • #1 21545947
    gamemaniaco1987
    Level 2  
    In-Ears headphones use magnetic dynamic drivers. If you bring the in-ears close to an electronic device that releases magnetism with a 29" CRT TV (coils, speaker) turned on, will this TV cause demagnetization or permanent loss of performance of these in-ear drivers?
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  • #2 21546634
    michald
    Level 34  
    gamemaniaco1987 wrote:
    will this TV cause demagnetisation or permanent loss of performance of these in-ear drivers?
    - No. It will not.
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  • #3 21547001
    gamemaniaco1987
    Level 2  
    >>21546634 because?
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  • #4 21547659
    michald
    Level 34  
    gamemaniaco1987 wrote:
    >>21546634 because?
    - The level of field generated on the CRT side is too low for such damage to occur.

    We can expect that in the immediate vicinity of a 29-inch CRT screen, the perpendicular component of the magnetic field will be of a similar order of magnitude, i.e. about 1-2 gauss (1-2 × 10-⁴ tesla).

    Damage to the magnets of such magnets would require a field of min. 1.1 Tesla.
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  • #5 21548903
    gamemaniaco1987
    Level 2  
    >>21547659 Are the magnets in in-ear headphones, such as the KZ EDX Pro and KZ EDC Pro, more resistant to demagnetization than hard drives near sources that generate magnetism, such as 29" CRTs?
  • #6 21551156
    gamemaniaco1987
    Level 2  
    What is the main explanation for a dual magnetic dynamic driver of the In-Ear KZ EDC Pro or KZ EDX Pro not being damaged and demagnetic if it is located very close to a few centimeters of a 29" CRT TV or 2.5" HDD turned on (both have magnets and coils)?
  • #7 21553024
    gamemaniaco1987
    Level 2  
    So is it safe to store In-Ears headphones (dual magnetic dynamic drivers) very close to a 29" CRT TV and HDD for a long time without the risk of demagnetizing the IEM drivers?
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Topic summary

The magnetic field generated by a 29-inch CRT TV, typically around 1-2 gauss (1-2 × 10⁻⁴ tesla), is significantly lower than the threshold required to demagnetize or cause permanent damage to the magnetic dynamic drivers in in-ear headphones. Demagnetization of such drivers would require exposure to magnetic fields of at least 1.1 tesla, which is far beyond the field strength emitted by CRT TVs or hard drives. Therefore, in-ear headphones with dual magnetic dynamic drivers, such as the KZ EDX Pro and KZ EDC Pro, are not at risk of demagnetization or performance loss when placed in close proximity to a 29" CRT TV or a 2.5" HDD, even for extended periods. The inherent magnetic resistance of these headphone drivers ensures their durability against typical environmental magnetic fields from consumer electronics.
Summary generated by the language model.
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