Koss Pro4S
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Koss Pro4S
Type:full size (over-ear)
Connection:3.5 mm
Frequencies:10 – 25000 Hz
Sensitivity:99 dB
All specifications
Specifications Pro4S
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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 Koss 2026 - 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 2026 - new arrivals, bestsellers, and the most relevant models Koss.
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overhead, closed, wired, detachable cable, 3.5 mm, 6.35 mm, 5 m, no microphone, foldable, 16 – 28000 Hz, 32 Ohm
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overhead, closed, wired, 3.5 mm, 6.35 mm, 3 m, no microphone, 10 – 25000 Hz, 40 Ohm, 1800 mW, battery: with case + maximum
for DJ, overhead, closed, wired, detachable cable, 3.5 mm, 6.35 mm, 1.2 m, no microphone, foldable, 5 – 30000 Hz, 32 Ohm, battery: with case + stretches up to 3 m
overhead, closed, wired, detachable cable, 3.5 mm, 1.3 m, no microphone, 5 – 24000 Hz, 45 Ohm, 100 mW
overhead, closed, wired, detachable cable, 3.5 mm, 1.2 m, foldable, 20 – 20000 Hz, 32 Ohm
overhead, closed, wired, detachable cable, 3.5 mm, 2x3.5 mm, 2.6 m, 20 – 20000 Hz, 32 Ohm
overhead, closed, wired, detachable cable, 3.5 mm, 6.35 mm, 3 m, no microphone, 20 – 35000 Hz, 50 Ohm
студийные, overhead, closed, wired, detachable cable, 3.5 mm, 6.35 mm, 3 m, no microphone, foldable, 10 – 22000 Hz, 44 Ohm
студийные, overhead, closed, wired, detachable cable, 3.5 mm, 6.35 mm, 1.8 m, no microphone, 10 – 25000 Hz, 32 Ohm