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Over-ear headphonesOn order

KOSS UR20 Headphones

Professional closed-back headphones with circumaural ear cups, 30–20,000 Hz range, and less than 0.3% distortion for accurate sound.

CZK 539

VAT included

The price includes a recycling fee of CZK 4

On order – expected delivery by

We order these goods from our supplier. Once ordered, we will e-mail you the date. Until they reach Písek you can cancel the order.

Manufacturer
Koss
Model
UR20
SKU
IDC-15645

Description

Professional Sound in Every Situation

The KOSS UR20 headphones are engineered for those who value sonic accuracy. Their closed-back design isolates you from ambient noise and creates a pristine acoustic environment ideal for music production, listening, and focused work. Whether you're working in a recording studio, enjoying music at home, or concentrating in an office, the UR20 delivers consistent sound quality you can rely on.

Maximum Comfort When Wearing

Closed Design for Complete Isolation

The closed-back design means sound stays inside and outside noise stays out. This is ideal for studying, presentations, or work where you need to focus without distractions. The ear cups form a seal around your ears, which improves bass response and creates a deeper, richer sound profile. The 32 Ohm impedance is optimized for media players, smartphones, and portable audio devices.

  • Circumaural closed ear cups with soft leatherette padding for all-day comfort
  • 30–20,000 Hz frequency response with low distortion <0.3% for accurate sound
  • 97 dB SPL (1 mW) sensitivity with 32 Ohm impedance optimized for portable devices
  • Straight 2.5 m cable with connection at one ear cup – minimal tangling, easy management
  • 3.5 mm jack + included 6.3 mm adapter for compatibility with all devices
  • Lightweight design (280 g) – you won't notice them during extended wear

The Ideal Choice for Study and Work

Thanks to their closed design and sound fidelity, the UR20 become a favorite choice for music producers, sound engineers, classical music enthusiasts, and anyone who values sound quality. They're also a great option for students needing to focus, or for those working in open offices who want isolation from ambient noise. The robust construction ensures long-term reliability.

Specifications

Weight g
280 g
Cable length m
2.5 m
Adapter included
Yes – 6.3 mm adapter
Design type
Circumaural closed
Impedance ohm
32 Ω
Ear cup material
Leatherette
Connector primary
3.5 mm jack
Frequency range hz
30–20 000 Hz
Distortion percent
<0.3 %
Sensitivity db
97 dB SPL (1 mW)

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