Pictures may differ from actual products
Koss UR20 WB RW (Black)
Closed-back over-ear Hi-Fi / Monitoring headphones
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
Powerful, immersive listening at home or in a professional environment
The Koss UR20 WB RW is a closed-back over-ear hi-fi headphone designed for music lovers and DJs alike who want intense listening and deep bass. Its closed-back design helps block out external noise, while its over-ear faux leather earpads help ensure comfort during long listening sessions. Robust and built to withstand regular use, the Koss UR20 WB RW is equally at home in the studio or at home. Its frequency response of 30 Hz to 20 kHz enables it to reproduce a wide sound spectrum with rich, detailed audio. With an impedance of just 32 ohms and a sensitivity of 97 dB SPL, it can be connected to a wide range of audio sources. Its generous 2.4-meter cable, terminated with a 3.5 mm mini-jack connector, also provides welcome freedom of movement.
High-performance acoustic design and lasting comfort
The Koss UR20 WB RW combines an effective acoustic design with features suited to demanding listening. Its total harmonic distortion of less than 0.3 % helps preserve signal clarity, while its closed-back, over-ear design helps isolate the listener from their surroundings so they can focus on the music. The replaceable synthetic leather earpads comfortably surround the ears and are paired with a fabric headband for a comfortable fit throughout listening sessions. Its robust construction also meets the demands of regular or professional use. Finally, its 2.4 m single-sided cable makes it easy to move around and makes the Koss UR20 WB RW a versatile headphone, equally suited to working on tracks or simply enjoying music.
Key features:
- Closed-back hi-fi headphones
- Design: over-ear
- Frequency response: 30 Hz – 20 000 Hz
- Impedance: 32 ohms
- Sensitivity: 97 dB SPL
- Total harmonic distortion: less than 0.3 %
- Connectivity: 3.5 mm mini-jack
- Cable: single-sided, right-side entry
- Cable length: 2.4 m
- Earpads: synthetic leather, replaceable
- Headband: fabric
- Key benefits: comfort, durability, noise isolation and compatibility with a wide range of sources
- Ideal uses: music listening, DJing and studio environments
Select your criteria
General information |
Product name |
Koss UR20 WB RW (Black) |
Brand |
Koss | |
Model |
KOSSUR20WBRW | |
Design |
Headset type |
Over-Ear |
Headphones configuration |
Closed back | |
Ear coupling |
Circumaural | |
Use |
Hi-Fi | |
Foldable |
No | |
High-Res audio |
No | |
Active noise cancelling |
No | |
Audio specifications |
Speaker diameter |
40 mm |
Bandwidth (Min frequency) |
30 Hz | |
Bandwidth (Max frequency) |
20 kHz | |
Impedance |
32 Ohm | |
SPL Max |
97 dB SPL | |
Connectivity |
Remote control |
No |
Volume control |
No | |
Connector(s) |
3.5mm Jack Male Stereo | |
Cable length |
2.4 m | |
Wireless |
Wireless |
No |
True Wireless |
No | |
Bluetooth |
No | |
NFC |
No | |
Integrated voice assistant |
Without voice assistant | |
Physical characteristics |
Color |
Black |
Headphone weight |
200 g | |
Warranties |
Commercial warranty |
Seller 2 years
|
Legal warranty |
See terms & conditions
Harmonised legal guarantee notice
|
See all Koss products
Product referenced on 6 Oct 2026
For the moment, there are no customer reviews.Write a review
Trending now: Bluetooth headphones | Wireless headphones | Noise cancelling headphones | Hi-Res headphones | True wireless earbuds | TV headphones | Hi-Fi headphones | Studio headphones | Sport headphones | Open back headphones | Closed back headphones | Circumaural headphones | Supra-aural headphones | In-ear headphones | Google Assistant headphones | Siri headphones | Alexa headphones