Koss UR55

We haven't had a chance to fully test this product yet, but we've assembled this helpful overview of relevant information on it.

The Koss UR55 circumaural headphones model lightweight foam ear cushions, a padded sling with a metal headband, and a straight 4-foot cable. Additional features include a 18 – 22,000 Hz frequency response, 100 dB/mW sensitivity, and 36 ohms impedance.

Features List:

  • Over-the-ear design
  • Lightweight foam ear cushions
  • Padded sling with metal headband
  • 4-foot cable
  • 18 – 22,000 Hz frequency response
  • 100 dB/mW sensitivity
  • 36 ohms impedance

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