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Sennheiser HMEC 250 Headset - USHMEC250/528179
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Sennheiser HMEC 250 Headset - USHMEC250/528179Sennheiser HMEC 250 Headset - USHMEC250/528179Sennheiser HMEC 250 Headset - USHMEC250/528179Sennheiser HMEC 250 Headset - USHMEC250/528179Sennheiser HMEC 250 Headset - USHMEC250/528179

Sennheiser HMEC 250 Headset - USHMEC250/528179

Availability: In Stock and Ready To Ship!
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Part#: HMEC250
by Sennheiser USA
Our Price: $499.00
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A true Geek is thorough and almost obsessive about picking the best tools to achieve the best results, and we Sky Geeks are no exception. We carry products by Sennheiser, one of the aircraft industrys best manufacturers of high quality headset gear, including the popular Sennheiser HMEC 250 Series Headset. If the whole cockpit is semi-noisy, the Sennheiser HMEC 250 aviation headsets you see in this section will probably fit your needs perfectly.

The HMEC 250 aircraft headsets, including the Sennheiser HMEC250 Noise Cancelling Headset, are ideal for general aviation applications. Each Sennheiser HMEC 250 Headset is equipped with Sennheisers NoiseGard™ 2.0 active noise reduction technology. You can buy one of these headsets and rest easy, knowing that you have a three year warranty from the manufacturer.

When in doubt, shout us out. Were happy to help. You can also check out our convenient Sky Geek Headset Headquarters to shop by aviation headset brand, price, and style.

Overall Rating for Sennheiser HMEC 250 Headset - USHMEC250/528179
(based on 3 reviews)
SKYGEEK = GREAT SELLER
By RAUL from PANAMA, REP. OF PANAMA on September 15, 2011
THEY HAVE FAST SHIPPING, GREAT PRODUCTS !!!

I would recommend this item to a friend.

Great ANR value
By TR-182 flyer from KPAO on May 4, 2011
I'm not a big fan of merchandise made in China, but it's not right to judge a product based on where it's made either. We used to think the same of stuff made in Japan, as you recall. These are decent headsets with great features and lack a 5 star rating based on only 1 issue - very low clamping pressure. On the plus side, this makes them extremely comfortable for wearing after long hours, but they do sometimes have trouble sealing out all the noise as a result. I've had to get new sunglasses with flat temples so that the headset's ear muffs can still seal securely around them. I use rechargeable AAA batteries (1 per side) and they last over 10 hours per charge.

The ANR works beautifully, as does the "talk through" feature that allows you to hear even after you shut down the avionics power. It basically puts the sound directly through the mic so you can still hear someone like your instructor or passenger.

The cabling is very durable and I've not had as single problem with over 300 hrs of use on mine. The fold up design makes these a very compact addition to any flight bag, as well. Well worth the price, in my opinion.

Pros:
Great features, well-designed, compact storage
Cons:
Low clamping pressure may not be suitable for some wearers

I would recommend this item to a friend.

Made in China
By Airline Captain from Denver on April 25, 2011
Headset looks fragile, ear and head cushion material is very thin and would not stand up to daily use. I'm disappointed that yet another reputable company has gone down the "DESIGNED in GERMANY made in china" route. Don't bother with this one...

Pros:
compact design
Cons:
cheap looking, made in china


Sennheiser HMEC 250 Headset - USHMEC250/528179
$499.00
3.5
3
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Product Details
Shipping Weight : 3 pounds
Manufacturer P/N : HMEC250
UPC : 615104118546
Features
  • Outstanding transmission quality for clear communications
  • Good passive attentuation
  • High attenuation due to effective active noise compensation Noise Gard
  • Talk-Through function allows direct communication in the cockpit
  • Collapsible design for space-saving storage and transportation
  • Noise-compensating boom microphone ensures excellent speech transmission
  • Flexible microphone boom arm
  • Separate left and right channel volume control
  • Peak-Level-Protection safeguards your ears from volume peaks above 110 dB
  • Excellent comfort resulting from soft ear pads and headband padding
  • Audio-Input facility for external audio sources: mobile phones and MP3-Players
  • Specifications
    Technical Data
    Transducer principle dynamic, closed
    Ear coupling circum-aural
    Frequency response (headphones) 8 - 28.000 Hz
    Nominal impedance passiv: 150 Ohm mono/ 300 Ohm stereo; active: 600 Ohm mono/ 1200 Ohm stereo
    Sound pressure level (SPL) 98 dB SPL - 1 kHz, 1 mW / 100 dB SPL - 1 kHz, 1 V (passive/active)
    THD, total harmonic distortion <1 % at 95 dB SPL
    Attenuation (active + passive) passive: 13 - 34 dB, active: 16 - 20 dB
    Impedance 150 - 2.200 Ohm (Terminating impedance)
    NoiseGard-Supply 2 x AAA cells (alkaline recommended)
    Operating time approx. 30 h
    Contact pressure approx. 8 N
    Transducer principle (Microphone) electret-condensor, noise-compensated
    Frequency response (microphone) 350 - 6.000 Hz
    Output voltage 800 mV at 114 dB SPL / 80 mV/Pa +/-2 dB (adjustable from 17 - 100 mV/Pa)
    Operating voltage (stand alone) 8 - 16 V DC
    Connection cable single-sided round cable, length approx. 1.85 m
    Connector 6,3 mm - headphones, 5.25 mm - microphone
    Weight w/o cable approx. 285 g
    Operating temperature -10 °C - +55 °C
    Storage temperature -55 °C - +55 °C
    Manufacturer:Sennheiser USA
    Active Noise Reduction:Yes
    Powered by:Battery
    Auto Shut-Off:No
    Total Noise Reduction:13-34 dB
    Stereo/Mono:Stereo
    Volume Control:Dual
    Cell Phone Interface:Yes
    Ear Seals:Foam
    Mic Boom:Right side only
    Mic Type:Electret
    Warranty:3 Years
    TSO:No
    Helicopter:No
    Made in:Germany
    Earcup Style:circumaural
    Plug Type:Fixed Wing-Dual
    Product Type:General Aviation Headsets
    Headset Bag:Yes
    Headset Weight:10.1
    In The Box
  • Headset HMEC 250
  • Carrying bag for the headset
  • Cable clip HZC 08
  • 2 wind and pop screens
  • User manual
  • Audio-In cable 0,60 m, 3.5 --> 3.5 mm jacks
  • Cell phone cable 0,60 m, 2.5 --> 2.5 mm jacks
  • 2 batteries for the NoiseGard headphones (AAA)
  • 1 pair ergonomical ear pads
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