[🎶SG] TANCHJIM OLA Dynamic Driver HiFi In-ear Earphones with Detachable Cable DMT4 IEMs

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TANCHJIM OLA Dynamic Driver HiFi In-ear Earphones with Detachable Cable DMT4 IEMs

OLA is configurated with DMT4 architecture dynamic loudspeaker independently developed by TANCHJIM.
By adopting FEM analysis and FEA finite element analysis software to simulate and analyze the driver data, and a large number of improvement tests such as optimizing the magnetic circuit, lowering the suspension quality and adjusting the rigidity of the diaphragm, etc, to present a clear sound with a wide dynamic range.

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Descriptions:

> OLA is configurated with DMT4 architecture dynamic loudspeaker independently developed by TANCHJIM.
By adopting FEM analysis and FEA finite element analysis software to simulate and analyze the driver data, and a large number of improvement tests such as optimizing the magnetic circuit, lowering the suspension quality and adjusting the rigidity of the diaphragm, etc, to present a clear sound with a wide dynamic range.

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Specifications:

Brand | TANCHJIM
Model | OLA
Origin | Dongguan, China
Color | Silver
Sensitivity | 126dB/Vrms
Impedance | 160± 10%
Frequency range | 7-45kHz
THD | < 0.3%
Driver | 10mm dynamic driver
Cable | 1.25M 3.5- 0.78PIN
Technology | DMT 4
Cable Material | Litz crystal copper silver-plating
Diaphragm material | polymer graphene
Cable structure | Litz oxygen-free copper composite coaxial