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Plantronics currently ships direct to consumer only to the United States, United Kingdom, Germany, France, Italy, Finland, Netherlands, Spain, and Australia.

.Audio 646 DSP Product Information

Article ID : 000006025
.Audio 646 DSP General Information Features and Specifications
  • Stereo headset
  • USB connection
  • Behind the head wearing style
  • Cable length: 6 feet (2 meters)
  • Non-allergenic, foam ear cushions
  • Noise canceling microphone
  • In-line mute and volume controls
  • Speaker driver size: 32mm diameter
  • Speaker frequency response: 20Hz-20kHz
  • Speaker sensitivity: 0 dBPa +/- 4dB
  • Maximum power input for speakers: 9 dBPa
Part Numbers
  • 81961-05 .Audio 646, DSP PC Headset (EMEA)
  • 81961-03 .Audio 646, DSP PC Headset (North America/South America)
  • 81961-06 .Audio 646, DSP PC Headset (US, EAS)

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