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Bose - A30 Bluetooth Noise Cancelling Over-the-Ear Aviation Headset with 6-pin LEMO Plug - Black

Model: 857641-3140
SKU: 6623862
This item is no longer available in new condition. See similar items below
  • Key Specs
    • Noise Cancelling (Active): true
    • Sound Mode: Stereo, Mono
    • Connection Type: Wired, Wireless
    • Wireless Connectivity: Bluetooth (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
    • True Wireless: false (These headphones not only lack wires between the device and headphones, they also lack wires between the headphones themselves. (true wireless is really only possible with in-ear headphones))
    • Built-In Microphone: true
    • Carrying Case: true
    • Microphone Features: Adjustable, Detachable
    • Headphone Fit: Over-the-Ear
    • Adjustable Headband: true
    • Voice Assistant Built-in: Not Applicable (A digital assistant built into the device that uses voice commands to answer questions and control smart devices.)
  • General
    • Brand: Bose
    • Model Number: 857641-3140
    • Product Name: A30 Bluetooth Noise Cancelling Over-the-Ear Aviation Headset with 6-pin LEMO Plug
    • Color: Black
    • Series: Bluetooth with 6-pin LEMO Plug (Part of a group of the same product type with similar features.)
  • Audio
    • Noise Cancelling (Active): true
    • Sound Isolating: false
    • Environmental Noise Control: true (A technology that automatically or manually adjusts, or eliminates, ambient background sound to allow conversational voices to be heard clearer.)
    • Sound Mode: Stereo, Mono
  • Connectivity
    • Connection Type: Wired, Wireless
    • Wireless Connectivity: Bluetooth (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
    • True Wireless: false (These headphones not only lack wires between the device and headphones, they also lack wires between the headphones themselves. (true wireless is really only possible with in-ear headphones))
    • Connector Size: Proprietary
    • Detachable Cord: true
  • Features
    • Built-In Microphone: true
    • Carrying Case: true
    • Microphone Features: Adjustable, Detachable
  • Design
    • Headphone Fit: Over-the-Ear
    • Style: Pro
    • Adjustable Headband: true
    • Foldable Design: false
  • Power
    • Rechargeable: false
    • On/Off Switch: Yes
  • Compatibility
    • Voice Assistant Built-in: Not Applicable (A digital assistant built into the device that uses voice commands to answer questions and control smart devices.)
  • Dimensions
    • Product Height: 8.27 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 6.69 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Length: 3.15 inches (The out of box length of the item. Length is measured as the longest dimension of the item.)
    • Product Weight: 1.96 pounds (The out of box weight of the item.)
    • Cord Length: 6 feet
  • Warranty
    • Warranty - Parts: 5 years
    • Warranty - Labor: 5 years
  • Other
    • UPC: 017817840538

The Bose A30 Aviation battery-powered headset with Bluetooth, 6-pin LEMO plug, straight cable, and electric mic, is best utilized where noise is pervasive, comfort is required, and communication is critical. It’s the most comfortable, full-featured around-ear aviation headset Bose has ever created, and it’s the first-ever around-ear aviation headset with three modes of user selectable active noise cancellation. Each feature of the A30 was inspired by decades of Bose research and development and engineered to perform in high-intensity flight environments. Plus, its lightweight, comfortable design is FAA TSO and EASA E/TSO-C139a certified, proving its durability in tough conditions.

  • Premium comfort: The Bose A30 is a full-sized circumaural aviation headset with a lightweight design and 20% lower clamping force than the A20.
  • Active equalization: Incoming signals are shaped and equalized for audio clarity and intelligibility.
  • Three selectable modes of of active noise cancellation: Industry-leading active noise reduction with adjustable modes accommodates different use cases or pilot personal preference.
  • Precision-focused noise cancelling microphone: The Bose A30’s microphone is engineered for aircraft with “hot mic” or PTT systems to increase clarity and reduce background noise during transmission.
  • FAA TSO and EASA E/TSO-C139a certified: The Bose A30’s robust design has passed 145 tests by the Bose engineering and quality assurance team to ensure endurance in challenging flight environments.
  • Removable and side-swappable down cable and mic: No tools required. Boom mic and cable can be mounted on either side of the headset without using any tools.
  • Bluetooth audio: Connect wirelessly to mobile devices, audio systems and electronic flight bags. Audio prioritization allows users to mix Bluetooth audio with intercom audio or have intercom transmissions mute Bluetooth temporarily. A non-Bluetooth headset variant is also available.
  • Durable, thin, and flexible cable.: Light cable allows for increased freedom of movement and easy storage.
  • Premium comfort: The Bose A30 is a full-sized circumaural aviation headset with a lightweight design and 20% lower clamping force than the A20.
  • Active equalization: Incoming signals are shaped and equalized for audio clarity and intelligibility.
  • Three selectable modes of of active noise cancellation: Industry-leading active noise reduction with adjustable modes accommodates different use cases or pilot personal preference.
  • Precision-focused noise cancelling microphone: The Bose A30’s microphone is engineered for aircraft with “hot mic” or PTT systems to increase clarity and reduce background noise during transmission.
  • FAA TSO and EASA E/TSO-C139a certified: The Bose A30’s robust design has passed 145 tests by the Bose engineering and quality assurance team to ensure endurance in challenging flight environments.
  • Removable and side-swappable down cable and mic: No tools required. Boom mic and cable can be mounted on either side of the headset without using any tools.
  • Bluetooth audio: Connect wirelessly to mobile devices, audio systems and electronic flight bags. Audio prioritization allows users to mix Bluetooth audio with intercom audio or have intercom transmissions mute Bluetooth temporarily. A non-Bluetooth headset variant is also available.
  • Durable, thin, and flexible cable.: Light cable allows for increased freedom of movement and easy storage.
Whats Included
  • A30 Aviation Headset
  • Carrying case
  • Two AA batteries
  • Control module hanger
  • Two clothing clips
  • Warranty card
  • Quick start and owner's guide
  • A30 Aviation Headset
  • Carrying case
  • Two AA batteries
  • Control module hanger
  • Two clothing clips
  • Warranty card
  • Quick start and owner's guide

Q: Does this aviation headset have Bluetooth capability?

A: Yes, this aviation headset has Bluetooth for wireless connection to mobile devices, audio systems, and electronic flight bags.

Q: Is this headset certified for use in aviation?

A: Yes, it is FAA TSO and EASA E/TSO-C139a certified.

Q: What noise cancellation technology does the Bose A30 use?

A: The Bose A30 Aviation Headset uses three selectable modes of active noise cancellation.

Q: How does the comfort of the Bose A30 compare to the A20?

A: The Bose A30 has 20% lower clamping force than the A20, making it more comfortable.

Q: What is the length of the headset's cable?

A: The cable is 6 feet long.

Q: What type of microphone does the A30 headset have?

A: It has a precision-focused noise cancelling microphone designed for aircraft with "hot mic" or PTT systems.

Q: Is the cable on this headset detachable?

A: Yes, the down cable and microphone are both removable and side-swappable without tools.