Flightcom

4DX Classic

Entry-level headset

  • Ventilated, cushioned headpad
  • Combined liquid foam ear seals
  • 24dB NRR
  • Single volume control
  • Mono
  • Description
  • Features
  • Specifications
  • Documents

The 4DX Classic is an entry level headset with classic Flightcom ruggedness. With an easy-to-position wire articulated boom, ventilated foam rubber headpad and combined liquid and foam ear seals, the 4DX Classic is comfortable and affordable.

  • Noise canceling electret microphone
  • Single-volume control
  • Stereo/mono switchable
  • NRR 24dB
  • Weighs 16.9 oz.
  • Mic muff and cloth ear seal covers included
  • 3-year warranty

HEADSET

  • Sensitivity: 104 dB re .0002 microbar @ 1000 Hz, 1mW
  • Frequency Response: 100-17,000 Hz +/- 5 dB in 6cc coupler
  • Impedance: 600 ohms nominal, 150 to 1200 ohm source
  • Weight: 16.9 ounces without comm cable
  • Weight of comm cable: 3.1 ounces
  • Shielded cable: Full floating with independent ground
  • Noise Reduction Rating: 24 dB

MICROPHONE

  • DC Bias Supply: 8 to 16 volts, not polarity sensitive
  • Source Resistance: 220 to 2200 ohms
  • Output Voltage: 370 mV @ 114 dB spl re .0002 microbar
  • Frequency Response: Optimized for speech clarity and noise reduction
  • Weight: 0.2 ounces

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