Koss PRO 4AA
 | Outdated Product £127.60 Features: monitor; Design: overhead, closed; full size Over-Ear; Connection type: wired; Jack (6.35 mm); Cable supply: single-sided; Cable length (m): 2.54; Impedance (Ohm): 250; Frequency range (Hz): 10 – 25000; Sensitivity (dB): 95; Weight (g): 595; |
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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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Additional features headphones Koss PRO 4AA:
The large membranes of these headphones are able to provide a good frequency response value, make the bass clearer, cleaner and deeper, and also minimize sound distortion. The magnetic cores of this model focus high energy, which allows you to enhance the bass and achieve good sensitivity.
- THD (non-linear distortion factor): < 0.1%
- Comfortable wide headband fits perfectly on head and distributes the entire weight of the earbuds over its entire area, which allows you to use them for several hours in a row
- Headphone cups can be adjusted
The large membranes of these headphones are able to provide a good frequency response value, make the bass clearer, cleaner and deeper, and also minimize sound distortion. The magnetic cores of this model focus high energy, which allows you to enhance the bass and achieve good sensitivity.
