Knowledge Zenith Libra
![]() | Outdated Product Design: in-ear; Connection type: wired; mini-Jack (3.5 mm); Cable supply: double-sided; Cable length (m): 1.2; Detachable cable; Impedance (Ohm): 25; Frequency range (Hz): 20 – 40000; Sensitivity (dB): 108; |
Knowledge Zenith Libra
Type:in-ear
Connection:3.5 mm
Frequencies:20 – 40000 Hz
Sensitivity:108 dB
There is also a version with a microphone: Knowledge Zenith Libra Mic
All specifications
Specifications Libra
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E-Catalog UK editor, Headphones
Olexandr Cherkashche…, 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 Knowledge Zenith 2026 - new arrivals, bestsellers, and the most relevant models Knowledge Zenith.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Knowledge Zenith 2026 - new arrivals, bestsellers, and the most relevant models Knowledge Zenith.

















