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The Sennheiser S1 Digital aviation headset, designed in tandem with BMW DesignWorks USA, gives you maximum control over noise levels in the cockpit, so you can focus on the joy of flying. At the push of a button, the S1’s exclusive NoiseGard™ / digital technology accurately analyzes the cockpit’s current noise levels to achieve superior noise cancellation during all phases of flight—from take-off to cruise to landing. Design features like adjustable headband contact pressure and a special “comfort zone” for glasses ensure you stay comfortable. And with a Bluetooth interface, clear voice transmission and a customizable treble boost function, you’ll never miss a word.

Sennheiser S1 Headset Highlights:

• Exclusive Smart Adapt Technology customizes noise reduction to your aircraft environment and current phase of flight. The digital adaptive circuit offers noise cancellation second to none.
• Customized comfort. Since not all heads are created alike, the S1 offers three different headband tension settings to give you the right fit.
• Superior audio clarity with customizable treble boost.
• Keep your ears safe with Peak-Level Protection to ensure that any sound greater than 110db is automatically muted to an acceptable level.
• Soft, light, comfortable ear seals. Specially designed ear pad "comfort zones" perfectly accommodate eyeglasses.
• Bluetooth wireless connection to your cell phone and music player.
• Legendary Sennheiser Audio Quality. Sennheiser knows how to make your tunes sound like they should.

Sennheiser S1 Digital NoiseGard ANR

At the push of a button, the S1’s exclusive NoiseGard digital technology accurately analyzes the cockpit’s current noise levels to achieve superior noise cancellation during all phases of flight—from take-off to cruise to landing. The graphic below shows the real world frequency response of the cockpit noise in a single engine prop. The top line shows the cockpit noise without any headset. The second line is the cockpit noise heard using a standard passive headset. The third line shows the noise cancellation using a top of the line standard ANR headset, and the bottom line is the noise with the adaptive, digital, NoiseGard found in the Sennheiser S1 Headset.

Bluetooth Wireless and Audio Functions

The Sennheiser S1 Headset has integrated Bluetooth wireless capabilities to allow you to connect the headset to any Bluetooth equipped mobile phone or portable music player. The control box on the S1 Headset gives you remote access to all features of the mobile device if it supports the Bluetooth profile. With the S1 control box you can skip songs, pause, mute, increase or decrease the sound and more. The S1 Headset can also be used as a wireless headset for your mobile phone outside of the aircraft, for example to file a flight plan while standing on the tarmac.

The Sennheiser S1 Headset has two separate audio mixers; one for music and the other for mobile phone and ATC communications to ensure that both speech and your music sounds great! Music streaming via Bluetooth 2.1 is done via the A2DP and AVRCP profiles.

Each S1 Headset can quickly and easily be configured for Audio Muting at any time. When Audio Muting is turned on, the audio signal from your music or mobile device is automatically decreased by 24 db during any ATC communication so you don't miss any important instructions.

Adjustable contact pressure

Sennheiser understands that not all heads are created equal. What may fit one person may be much too loose or tight on another person. Therefore, they have introduced adjustable contact pressure to provide the maximum comfort and best fit for virtually everyone! Each side of the S1 Headset offers three contact pressure adjustments - minimum, medium and high contact pressure.

Soft Ear Seals and Sunglass Comfort Zones

Anyone that has worn eyeglasses or sunglasses during flight knows that after a while you start to have discomfort where the ear cup presses on the temple of the glasses against your head. Sennheiser solved this problem with a special material on the ear cushions of the S1 Headset. On the areas where the glasses normally press against the temple, Sennheiser has added a soft, perforated memory foam that is used to avoid uncomfortable contact pressure. And, because it is a special memory foam you are ensured the best possible seal when used with or without glasses. The result is a light and comfortable feeling with a great seal to block external noise.

Improved Passive Noise Attenuation

Effective passive noise attenuation strongly depends on a proper sealing of the ear pads against the head. Everyone's head is a different size and shape and some pilots suffer from a good sealing of the ear cups, especially in the lower area of the ear cup. The S1 has solved this problem with a V shape on the lower part of the ear cups which allows for better sealing against the head, especially for people with a smaller face. Sennheiser also designed the S1 Digital Headset to have a lower pivot point of the ear cup than most headsets. With the lower pivot point of the ear cup, you will get better contact below the ear where the jawbone is located and substantially enhance the overall passive noise attenuation.

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Check out the following video of the Sennheiser S-1 Digital to see it up close and personal.

Included with Your Sennheiser S1 Digital Headset:

• S1 Digital Aviation headset
• Carrying case
• Belt clip
• Cable clip
• User manual
• Quick-reference guide
• Wind and pop screen
• Five (5) year warranty

Made in Germany
14.5 ounces
Requires two AA batteries. Standard alkaline batteries last about 25 hours and AA lithium batteries provide about 40 hours of operating time without using Bluetooth.

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Other Helpful Documents:

• Sennheiser S1 User Guide
• S1 Review Dec. 2011 by EAA Sport Aviation Magazine

Related Shopping Areas:
Headsets/Intercoms >  ANR (Active Noise Reduction) Headsets

Lowest Price Guaranteed: If you find a better price elsewhere on this product we will match that price and beat it by 10% of the difference. Buy With Confidence!  Purchase today and you can return it in the original condition through Tuesday, June 18, 2013!  Our return policy. Have a question about Sennheiser S1 Digital Headset?  Ask your question and see previous Q & A about this product.