Fir Audio M4
 | Outdated Product Features: monitor; Design: in-ear; Connection type: wired; mini-Jack (3.5 mm); Cable supply: double-sided; Detachable cable; Impedance (Ohm): 6.4; Frequency range (Hz): 10 – 20000; Sensitivity (dB): 114; |
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Fir Audio M4
Type:in-ear
Connection:3.5 mm
Frequencies:10 – 20000 Hz
Sensitivity:114 dB
One dynamic driver for low frequency extension and three tubeless balanced armature drivers.
All specifications
Specifications M4
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E-Catalog UK editor, Headphones
Olexandr Cherkashchenko, edited 08.04.2026
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Fir Audio 2026 - new arrivals, bestsellers, and the most relevant models Fir Audio.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Fir Audio 2026 - new arrivals, bestsellers, and the most relevant models Fir Audio.
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