Koss GMR540 ISO (U0400473)
![]() | Outdated Product Design: overhead, closed; full size Over-Ear; Connection type: wired; mini-Jack (3.5 mm); mini-Jack (2 x 3.5 mm); Cable supply: single-sided; Cable length (m): 2.4; Detachable cable; Impedance (Ohm): 35; Frequency range (Hz): 15 – 22000; Sensitivity (dB): 103; |
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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 Koss 2025 - new arrivals, bestsellers, and the most relevant models Koss.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Koss 2025 - new arrivals, bestsellers, and the most relevant models Koss.

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