Koss GMR-545-AIR Headsets


The Koss GMR-545-AIR Open-Back Gaming Headphones are specifically designed and engineered to create a realistic environment for expansive gaming experiences
  • Detachable cord design
  • Rugged design & build
  • Limited Lifetime Warranty


  • Featuring new custom tuned elements and open-back design, the GMR-545-AIR Gaming Headphones deliver open, wide-ranging 3D sound for captivating gaming immersion.
  • An ultra lightweight design with an all-new custom fitting sling allows the GMR-545-AIR to be worn for hours of gaming and extended use. The over-ear design has the iconic Koss ?D-Profile? earcup which mimics the shape of the ear to create the perfect seal and lasting comfort.
  • The GMR-545-AIR also features a detachable cord design and comes equipped with two cords: an 8-foot extended cable with a boom microphone (with separate audio/voice plugs) and a 4-foot standard headphone cable with the Koss 1-touch microphone (with standard 3.5mm plug).


  • Open-Back design for expansive sound
  • Custom engineered acoustics for immersive 3D sound
  • Lightweight design for extended use
  • Custom fitting sling headband
  • Detachable cord design
  • 8-foot Gaming cable with boom microphone
  • 4-foot Headphone cable with 1-touch microphone
  • Iconic Koss ?D-Profile?
  • Rugged design & build
  • Koss Limited Lifetime Warranty


SKU: GMR-545-AIR Category:

  • 15-22,000 Hz
  • 60 Ohms
  • 101 dB SPL
  • 8 foot | 4 foot
  • Limited Lifetime Warranty


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