Ultralight aviation headsets made-to-measure (MTM)

New product

Ultralight headset NC-400U MTM (made-to-measure) is a new generation product, being not only a response to current trends in air transport, but also designing the development trends of this industry.

NC-400U is a unique design that uses two innovative technologies - balanced armature instead of traditional membrane speakers and made-to-measure earbuds instead of universal silicone inserts or with so-called memory foam.

The combination of both these solutions allowed us to create a product with exceptional parameters in terms of damping and comfort of use. A product that will work just as well in private and commercial aviation. And finally, a product that is a viable alternative to expensive solutions based on active noise canceling systems.

NAVCOMM is currently the only manufacturer offering such a solution in the aviation industry.

Due to the need to make a cast of the ear canal, this product is currently available only in Poland

More details

6993 Items

1 699,00 zł

Delivery: 5-14 days depending to the country of shipment

Product Options
EARBUDS HARDNESS
VERY SOFT
 
VERY SOFT
 
SOFT
 
SOFT
 
HARD
 
HARD
 
EARBUDS COLOR
L-BLUE, R-RED
 
L-BLUE, R-RED
 
BLUE
 
BLUE
 
RED
 
RED
 
TRANSPARENT
 
TRANSPARENT
 
EARBUD PROFILE
FULL
 
FULL
 
OPENWORK
 
OPENWORK
 
OPTIONS
ADDITIONAL V. SOFT EARBUDS
 
ADDITIONAL V. SOFT EARBUDS
[ + 162,60 zł]
ADDITIONAL SOFT EARBUDS
 
ADDITIONAL SOFT EARBUDS
[ + 162,60 zł]
ADDITIONAL HARD EARBUDS
 
ADDITIONAL HARD EARBUDS
[ + 162,60 zł]

Data sheet

Passive noise suppression 34dB
Speakers frequency response 50Hz-20kHz
Speakers impedance 150Ohm mono, 300Ohm stereo
Microphone type electret
Microphone impedance 2,2kHz
Audio output 2x AUX 3,5mm
Weight 40g (without cable). 130g (with cable)
Connector type PJ-055, PJ068
Volume control Yes
Mono / stereo switch Yes
GA microphone preamp Yes

More info

In traditional aviation headsets, damping cups are responsible for attenuating noise. This solution is effective but not without flaws. To dampen the acoustic wave, the screen must have the right thickness, and this results in an increase in weight. In the case of lightweight headphones, only a small part of the entrance to the ear canal is shielded.

Thanks to this, we can increase the screening layer without significant weight lifting and more effectively isolate the ear membrane from outside noise. Unfortunately, the large diversity in the construction of the auditory canal in individuals does not allow to make universal earbuds with the appropriate level of damping, and even if they will be available in several sizes. Also using the so-called memory foam we are not able to significantly improve the soundproofing of this element. This problem can be solved only by made-to-measur earbuds "to size" based on the previously collected cast.

That is why we chose this solution when designing the NC-400U model, as it is the only one that guarantees an appropriate level of attenuation in lightweight mobile headphones. However, made-to-measure earbuds are hard to connect with a traditional membrane speaker - it is simply too big for such a system. In this case, the solution turned out to be a new type of transducers called Balanced Armature (BA). Their high efficiency, and small dimensions perfectly harmonize with the system based on acoustic signal transmission via a acoustic tube, at the end of which is a made-to-measure earplug.

NC-400U headphones in the field of electrical parameters are not different from the standard headsets. The balanced armature drivers have an impedance matching the standard on-board installations (300 OHm mono and 150 Ohm stereo), and the mounted microphone in combination with our latest preamplifier will ensure full compatibility with the majority of third party headsets. The NC-400U model also has a built-in volume control, mono-stereo switch, and two 3.5mm jack sockets for external audio sources, e.g. telephone, mp3, GPS, or an external Bluetooth module in the set that allows pairing of headphones with other devices using this communication standard. The NC-400U headphones are equipped with a standard pair of PJ connectors.

What we receive in the set:

  1. Ultralight aviation headsets NC-400U
  2. Set made-to measure earbuds (available only in Poland)
  3. A set of universal emergency pads
  4. External Bluetooth module with jack-to-jack adapter and charging cable via USB
  5. Additional jack-to-jack cable for the third audio source
  6. A hard transport bag
  7. Ear care kit manual user instructions

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Ultralight aviation headsets made-to-measure (MTM)

Ultralight aviation headsets made-to-measure (MTM)

Ultralight headset NC-400U MTM (made-to-measure) is a new generation product, being not only a response to current trends in air transport, but also designing the development trends of this industry.

NC-400U is a unique design that uses two innovative technologies - balanced armature instead of traditional membrane speakers and made-to-measure earbuds instead of universal silicone inserts or with so-called memory foam.

The combination of both these solutions allowed us to create a product with exceptional parameters in terms of damping and comfort of use. A product that will work just as well in private and commercial aviation. And finally, a product that is a viable alternative to expensive solutions based on active noise canceling systems.

NAVCOMM is currently the only manufacturer offering such a solution in the aviation industry.

Due to the need to make a cast of the ear canal, this product is currently available only in Poland

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