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KOSS PRO4AA
 |
Rating: headphones, monitor, registration closed, 10-25000 Hz, 250 Ohm, 3 m cable, plug 6.3 mm |
Products from other katigory
| General information (KOSS PRO4AA) | |
| Release date on the market | 2009 |
| Main (KOSS PRO4AA) | |
| Type | headphones |
| Design | monitor |
| Acoustic design | closed |
| Wireless interface |  |
| Design features (KOSS PRO4AA) | |
| Cable length | 3 m |
| Plug | 6.3mm |
| Volume control | |
| Specifications (KOSS PRO4AA) | |
| The lower boundary frequent. range | 10 Hz |
| The upper border is frequent. range | 25 000 Hz |
| Nominal impedance | 250 Ohm |
| The coefficient. harmonic distortion (THD) | 0.1 % |
| Weight | 595 g |
| The active noise cancellation | |
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