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KOSS UR21
 |
Rating: headphones, monitor, registration closed, 40-20000 Hz, 32 Ohms, cable 1.2 m, Jack plug 3.5 mm and 6.3 mm |
Products from other katigory
| Main (KOSS UR21) | |
| Type | headphones |
| Design | monitor |
| Acoustic design | closed |
| Wireless interface |  |
| Design features (KOSS UR21) | |
| Cable length | 1.2 m |
| Plug | 3.5mm i 6.3mm |
| Volume control | |
| Specifications (KOSS UR21) | |
| The lower boundary frequent. range | 40 Hz |
| The upper border is frequent. range | 20 000 Hz |
| Nominal impedance | 32 Ohm |
| The coefficient. harmonic distortion (THD) | 0.4 % |
| Weight | 175 g |
| The active noise cancellation | |
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