Koss UR21
 | Outdated Product $22.00 Design: overhead, closed; Connection type: wired; mini-Jack (3.5 mm); Jack (6.35 mm); Cable supply: single-sided; Cable length (m): 1.2; Impedance (Ohm): 32; Frequency range (Hz): 40 – 20000; Sensitivity (dB): 92; Weight (g): 175; |
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We recommend products in stockHeadphones Koss →
overhead, closed, wired, 3.5 mm, 6.35 mm, 3 m, no microphone, foldable, 20 – 20000 Hz, 32 Ohm
overhead, closed, wired, detachable cable, 3.5 mm, 2 m, no microphone, foldable, 10 – 20000 Hz, 30 Ohm
overhead, closed, wired, detachable cable, 3.5 mm, 1.2 m, no microphone, foldable, 20 – 20000 Hz, 32 Ohm
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Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
Catalog Koss 2025 - new products, best sales and most actual models Koss.
Before buying always check characteristics and configuration of product with online store manager
Catalog Koss 2025 - new products, best sales and most actual models Koss.
What characteristics should good headphones have?Guide to key features of headphones
How to choose a gaming headphoneWe understand the differences between regular and gaming headphones, tell you how to approach the choice of a headset wisely
Additional features headphones Koss UR21:
- High-quality stereo headphones with professional sound, which is achieved using an anisotropic magnet and thick Mylar diaphragm
- Detailed musical picture and deep, rich bass
- Closed acoustic design delivers penetrating bass octave power and excellent sound isolation
- Increased durability makes the model suitable for DJs and professional studio work
- Adjustable headband
- Large diameter radiating membrane
