Flightcom 4Dlx Classic Headset

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Part# 11-17115
MFR Model# 100-0004-00


If you're looking for a reasonably priced headset that offers dual volume controls for adjustment of each ear dome, plus many comfort features, including liquid/foam ear seals, and an air pillow headpad, plus a precision flex boom with noise-canceling mic, this is the perfect choice.

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WARNING: Cancer and Reproductive Harm -


  • Comfort: The wide headpad disperses pressure for a better feel. Liquid/foam ear seals provide additional comfort and help reduce extraneous noise.
  • Innovation: Most people hear better in one ear than the other. With well-placed dual volume controls you can adjust each ear cup's volume as needed. The result? A smooth, even sound.
  • Noise Reduction: They keep it quiet with their advanced hearing protection technology. Liquid/foam seals effectively block out sound.
  • No Risk Warranty: You have nothing to lose with their 30-day Fly 'em and Try 'em guarantee. Satisfaction guaranteed from ear to ear. Three year warranty.


  • Weight (passive): 16.8 oz.
  • Mic: Noise-canceling electret mic, muff included
  • Ear Seal: Combined liquid & foam, cloth ear seal covers included
  • Noise Reduction: 24 dB
  • Accessories
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I purchased one of these headsets used when I first started my PPL training in 2019. It has been reliable, durable and relatively comfortable. This year I will be installing DC ear seals and a couple other modifications that will see this headset into the next several years as an unbeatable investment. I recommend this headset to ANYONE just starting out in flight training!

Michael E
March 17, 2024

Reliable headset that fits the kaki cloth helmets. Have used these for 20 years in loud aircraft with radial engines because the noise canceling doesn’t cut it… that includes bose & lightspeed. Good product for the money.

Champion A Verified Purchase


December 7, 2023


Uzan E Verified Purchase


February 21, 2023

Great quality product fir the price, very sensitive mic and confortable.

Agustin P Verified Purchase


October 19, 2021

Great quality product fir the price, very sensitive mic and confortable.

Agustin P Verified Purchase


October 19, 2021

Great quality product fir the price, very sensitive mic and confortable.

Agustin P Verified Purchase


October 19, 2021

Just got it, so I haven`t used it much, but the sound quality is excellent and pleased with the fit of the headband and the dual volume controls are nice.

Larry E
May 7, 2018

For the price, in my opinion there is no better budget-friendly Passive headset available retail today. The headset boasts a half & half metal / gooseneck mic boom, sturdy headband and ear cups, and the capability to operate mono or stereo as well as adjust each sides volume separately. My one complaint about this headset is the firmness and lack of formability of the ear seals. They are quite hard... This allows noise to enter due to the fact that they dont totally form to your head, and they create an uncomfotable feel after not much more than an hour of continuous wear. Plan to purchase leather ear seals in addition if you purchase this headset!

Michael E
January 11, 2024

Very reasonably priced, and works well enough. But not very durable. After several years of light use, the mike is falling off the boom, and one of the speaker is dead. My other H/Ss, of other brands, moderately more expensive ($200-$300 range), are more durable.

May 20, 2015


Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: Does a headset bag come with the FlightCom 4DLX?

No, a bag does not come in the box but you can order one separately by searching for "headset bags" on the Aircraft Spruce website.

Q: Does the Flightcom 4DLX Headset come with the cable and plugs?

Yes, this headset will come with the cable and dual GA plugs for general aviation use.

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