DAVID CLARK 40991G-01 Head Duel Ear Headset Helmets H9940

( Brand: David Clark ), ( Manufacturer Part Number: 40991G-01 ), ( Part Type: Head Headset Helmet ), ( Returns Accepted: Returns Accepted )

Review DAVID CLARK One Model Behind Head Duel Ear Headset Use Helmets

David Clark H9940 Duel Ear Headset Helmet - 40991G-01 (Black)

The David Clark H9940 Duel Ear Headset Helmet in the 40991G-01 variant, finished in a sleek and sophisticated black color, is a top-tier audio communication solution for pilots and aviation enthusiasts. Designed to deliver unparalleled sound quality and comfort, this headset stands out with its dynamic features and intuitive design.

The H9940 headset boasts a rugged and lightweight design, made from advanced materials that ensure durability and resilience against the demands of high-altitude environments. The headset is meticulously crafted with a sleek, contoured shape that conforms to the user's head, offering a comfortable and stable fit without any unnecessary pressure points. This headset is also outfitted with a flexible, adjustable headband, allowing for a tailored fit that accommodates various head sizes.

The H9940 Duel Ear Headset from David Clark is renowned for its exceptional acoustic performance, thanks to its state-of-the-art active noise reduction (ANR) technology. This advanced feature employs a dual-microphone system and an electrostatic ear cup design, enabling the headset to effectively minimize ambient noise while maximizing the clarity of your audio communication. This results in aEnhanced situational awareness, allowing pilots to rely on their headset for clear and concise communication, even in noisy cockpits.

Besides its acoustic prowess, the H9940 headset prioritizes the user's comfort, with generously padded ear cups and a cushioned headband that conform to the user's ears and head, respectively. The headset boasts an open-back design, ensuring passive breathability that helps prevent buildup of heat and moisture. Furthermore, the H9940 is equipped with a versatile single-sided boom microphone, easily rotatable, and detachable, allowing the user to answer radio communications with ease.

The H9940 Duel Ear Headset is supplied with an adaptor for U174 and U177 aviation intercom connectors, as well as a replacement AA battery holder that connects to the headset for powering its integrated ANR system making it an adaptable solution for various aviation applications. In addition, the headset is compatible with a diverse range of intercoms through direct plug-and-play connectivity, further broadening its appeal for pilots and aviation professionals.

The H9940 Duel Ear Headset also takes user safety seriously, with a built-in protective voicetube that guard against potential ingestion of extremes air pressure and temperature, and a 5Hz electret microphone that effectively filters out most damaging frequencies to ensure uninterrupted communications.

With the David Clark H9940 Duel Ear Headset - 40991G-01, pilots and aviation enthusiasts alike can enjoy an uncompromising audio communication experience characterized by superior sound quality, acoustic performance, and unwavering comfort and functionality. This headset manifests the perfect harmony of advanced technology, robust design, and user-friendly features, making it a top choice for aviators in pursuit of operational excellence and enhanced situational awareness.

A Detailed Analysis of the David Clark H9940 Headset Helmet (40991G-01) - Pros, Cons, and Recommendation

The David Clark H9940 Headset Helmet (40991G-01) is a popular choice among pilots for its advanced audio technology and noise-cancelling capabilities. In this analysis, we will cover the key features, pros, cons, and conclude with a recommendation.

1. Active Noise Reduction (ANR) technology

2. Omnidirectional microphone

3. Lightweight design

4. Comfortable fit with replaceable head pads

5. Durable materials

6. Integrated Attenuator Electrostatically Coupled (IEC) headset cable

1. Advanced Active Noise Reduction (ANR) technology minimizes ambient cabin noise, resulting in improved communication and enhanced situational awareness.

2. Omnidirectional microphone effectively cancels out background noise, making speech clearer for other passengers in the cockpit.

3. Lightweight design allows for prolonged use without causing discomfort or fatigue.

4. Comfortable fit with replaceable head pads ensures that the helmet can be adjusted to individual preferences, making it suitable for different head shapes and sizes.

5. Durable materials ensure that the headset can withstand the rigors of aviation use, making it a long-term investment.

1. The integrated Attenuator Electrostatically Coupled (IEC) headset cable may not be compatible with all avionics systems, requiring additional adapters or modifications.

2. The higher price point compared to other headsets in the market might make it less accessible for some pilots.

3. Some users have reported that the cups may not provide sufficient seal for individuals with larger ears.

4. Customization options may be limited compared to other high-end headset helmets.

The David Clark H9940 Headset Helmet (40991G-01) offers several advantages in terms of advanced noise cancellation, comfort, and durability. While there are some minor drawbacks, such as potential compatibility issues and limited customization options, the benefits greatly outweigh the negatives. For pilots seeking a high-performance headset helmet that minimizes cockpit noise and enhances communication, the H9940 is an excellent choice.

With its superior noise-cancelling capabilities, high-quality microphone, and comfortable design, the David Clark H9940 Headset Helmet (40991G-01) is an excellent investment for professional pilots, instructors, and enthusiasts who want to improve their flying experience while ensuring effective communication in the cockpit.

However, it is always recommended to test the headset in person before purchasing to ensure compatibility with your specific avionics system and to experience the level of comfort that best suits your individual preferences.

Details:

ONE 1 David Clark model H9940 behind head Duel ear headset use with helmets: BUYER RECEIVES UNIT AS SHOWN. Item MPN: Unknown. Up for your consideration is this pair of David Clark model H9940 behind the head, Duel ear, headset use with helmets. Dual-volume control on domes for preferred listening level.

If you'd like expedited shipping, and it is not available, please reach out directly. Adjustable overhead support assembly. Dynamic earphones with stainless steel retainers. Certified NRR: 23 dB.

Fast Shipping at the Lowest Prices. Features designed for use under protective headgear. M-2 dynamic microphone, water-resistant protection and superlative noise cancelling. Order are packed the following day they received in most cases.

Competitive FLEXIBLE Pricing. Hybrid wire-flex boom for precise mic placement. Undercut, comfort-gel ear seals.

part #: 40991g01 prices

• $100.00-$211.00

specifications pilogear:

• brand: David Clark
• mpn: 40991g-01
• part type: Head Headset Helmet
• returns accepted: Returns Accepted

general pilogear:

• Parts Accessories > Aviation Parts Accessories > Pilot Gear
• condition: Used

seller pilogear:

• # reviews: 1564
• rating: 99.7%
• city: Pewaukee, Wisconsin

shipping pilogear:

• type: Calculated
• carrier: USPS, UPS
• service: USPS Ground Advantage, UPS Ground, USPS Priority Mail Express
• cost: $10.24
• class: Standard, Expedited
• transit: 5-11 Days

returns pilogear:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

offer pilogear:

• started: November 14, 2024
• options: Ship-to-home
• quantity: 6
• sold: 0
• availability: In Stock

payments pilogear:

• wallet: Paypal
• credit card: Mastercard
• other

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