4DX Classic Headset

Just the way you want it. Our classic 4DX has a wire articulated boom with fingertip adjustable screws. You can easily position the microphone exactly where you want it. Another comforting feature is the ventilated, cushioned headband. Helps you keep a cool head. This classic is always a bestseller because of its comfort and affordability. Now with a 3-year warranty.

• Flexible mic boom
• Stereo/mono switchable
• Noise-canceling electret microphone
• Passive noise reduction by 24 dB
• 3-year limited warranty

• Noise Reduction Rating: 24 dB
• Microphone: A-7A.1 noise-canceling electret
• Comfort: The ventilated, cushioned headband lets air in and heat out for cool comfort. Liquid/foam ear seals snugly wrap around your ears. If you like the feel of polar fleece, it's easy to attach our polar fleece headpad.
• Innovation: With its fingertip screws, a quick turn of the finger allows you to easily position the wire articulated boom. We adjust to your needs.
• Noise reduction: Silent technology at work. Liquid/foam seals comfortably cover your ears shutting out noise. Noise reduction rating: 24 dB.

• Headset:
  • Weight: 17.1 oz (w/o comm cable)
  • Noise Reduction Rating: 24 dB
• Microphone:
  • DC Bias Supply: 8 to 16 volts (not polarity sensitive)
  • Source Resistance: 220 to 2200 ohms
• MIL SPEC:
  • Humidity & Temperature per MIL-STD 810F and 810G
  • Chemical Exposure per MIL-STD 810F and 810G
• SAE:
  • Salt Spray per J1455, Sec. 4.3