Elevate Your Flying Experience with the Bose A20 Helicopter Adapter

Good day Kind Reader! Today, we’ll be discussing the Bose A20 helicopter adapter. This device is designed to enhance the performance of Bose A20 aviation headsets, allowing helicopter pilots to communicate clearly and comfortably while in flight. With a keyword density of 1.5%, we’ll explore how this adapter works and why it’s an important accessory for helicopter pilots. Let’s get started!
What is a Bose A20 Helicopter Adapter?

The Bose A20 Aviation Headset is a popular choice for pilots due to its noise-cancelling capabilities and comfortable design. However, if you’re flying a helicopter, you’ll need a helicopter-specific adapter to connect the headset to the intercom system. That’s where the Bose A20 Helicopter Adapter comes in.
How Does it Work?
The Bose A20 Helicopter Adapter connects the headset to the helicopter intercom system via a single plug. The adapter also provides power to the headset and allows you to adjust the volume and use the noise-cancelling features.
Benefits of the Bose A20 Helicopter Adapter
Using a helicopter-specific adapter like the Bose A20 Helicopter Adapter ensures that the headset will work properly with your helicopter’s communication system. This adapter is also designed to withstand the unique challenges of helicopter flight, such as vibration and noise.
Compatibility
The Bose A20 Helicopter Adapter is compatible with a wide range of helicopter types, including Airbus, Bell, Enstrom, MD Helicopters, Robinson, and Sikorsky. Bose also offers a compatibility chart on its website to help you confirm that the adapter will work with your specific helicopter model.
Where to Buy
The Bose A20 Helicopter Adapter can be purchased from Bose directly or from authorized Bose dealers. It’s also available from many aviation retailers and online stores.
Price
The price of the Bose A20 Helicopter Adapter varies depending on the retailer, but it typically costs between $300 and $400. While this may seem expensive, it’s important to invest in a quality adapter to ensure the reliability and safety of your headset during flight.
Reviews
Reviews of the Bose A20 Helicopter Adapter are generally positive, with many pilots noting its durability, ease of use, and compatibility with a range of helicopter models.
Conclusion
The Bose A20 Helicopter Adapter is a necessary accessory for pilots who use the Bose A20 Aviation Headset while flying helicopters. It provides compatibility, durability, and ease of use, making it a valuable investment for helicopter pilots.
Customizing Your Bose A20 Helicopter Adapter

The Bose A20 aviation headset is manufactured with a modular design that allows pilots to integrate different types of connectors to use with a variety of aviation communication systems. This feature offers pilots flexibility when it comes to choosing the type of communication system they want to use. The Bose A20 helicopter adapter is one of the most popular options, especially for pilots who frequently use helicopters. The Bose A20 helicopter adapter comes with a number of features that can be customized based on a pilot’s preferences.
Fitting the Bose A20 Helicopter Adapter to your Helmet
The Bose A20 helicopter adapter is designed to fit a wide range of helicopter helmets, but pilots should ensure that the helmet they have can accommodate the adapter. Some of the helmets that the Bose A20 helicopter adapter can fit include the Alpha Eagle, the MSA Gallet, and the Gentex Sph-5. Pilots should ensure that the adapter is correctly fitted to their helmet before use. The adapter comes with a number of pads that can be attached to the ear cups to make them fit comfortably.
Adjusting the Bose A20 Helicopter Adapter Volume
The Bose A20 helicopter adapter comes with volume controls that can be adjusted based on the pilot’s preferences. The volume controls are located on the adapter cable and can be moved up or down to increase or decrease the volume. Pilots should ensure that the volume is set at a safe level that does not damage their hearing.
Using the Bose A20 Helicopter Adapter with Bluetooth Devices
The Bose A20 helicopter adapter comes with Bluetooth connectivity that pilots can use to stream audio from their smartphones or tablets. The aviation headset can be paired with up to eight devices, making it easy to switch between devices. Pilots should ensure that they turn off Bluetooth connectivity when not in use to preserve battery life.
No | Information |
---|---|
1 | Product Name |
2 | Bose A20 Helicopter Adapter |
3 | Compatibility |
4 | Designed for use with helicopters |
5 | Features |
6 | Provides clear audio communication, Bluetooth connectivity, Dual plug interface for helicopter intercom and radio communications |
7 | Compatibility |
8 | Compatible with Bose A20 Aviation Headset only |
9 | Price |
10 | Varies depending on location and retailer, typically around $330 |
Compatibility with Helicopter Models

The BOSE A20 headset is a popular choice for pilots who require a lightweight, noise-canceling headset that offers superior audio quality. The BOSE A20 helicopter adapter can be used with a range of helicopter models to provide clear communication and noise reduction capabilities.
Compatible Helicopter Models
The BOSE A20 helicopter adapter is compatible with several helicopter models, including but not limited to:
- Bell 206 Series
- Bell 407
- Bell 429
- AgustaWestland AW109
- AgustaWestland AW119
- Eurocopter AS350
- Eurocopter AS365 N Series
- MD Helicopters MD Explorer
- Robinson R44
- Sikorsky S-76
It is important to note that the compatibility of the BOSE A20 helicopter adapter with a particular helicopter model may depend on the specific configuration of the helicopter’s audio system. Pilots are advised to consult with their helicopter manufacturer or avionics technician to determine the compatibility of the BOSE A20 helicopter adapter with their helicopter model.
The Importance of Properly Fitting Helicopter Adapters

Pilots using the Bose A20 Aviation Headset naturally expect optimal comfort and noise cancellation out of the device. However, that is not always the case when the adapter is not designed to fit their specific helmet and the helicopter they are operating. Utilizing an incorrect adapter may lead to discomfort, poor audio, or malfunction. It is highly important to select the right adapter for your helmet and helicopter model to get the most out of your aviation headset.
The Risks Of Ill-Fitted Adapters
The wrong adapter for your helmet can be painful and even dangerous during a long flying session. For example, wearing earcups that do not align well with the ears due to an unfit adapter may apply pressure and lead to discomfort. This can become more serious during prolonged use, as pain may escalate to headaches or even hearing damage. Furthermore, bad audio quality could pose a risk to flight communication, resulting in possible accidents.
Choosing the Right Adapter
Choosing the right adapter is crucial to ensure the best fit and experience with the Bose A20 Aviation Headset. Fortunately, vendors such as Bose or reputable headset providers like Helicopter Helmet LLC or MyPilotStore provide suitable adapters for popular helmet types.
“Selecting the right adapter ensures optimal performance.”
How to Choose the Right Adapter
Before selecting an adapter, ensure that you have identified your helmet type and the helicopter model you are operating. Custom adapters for specific helmets and helicopters host an array of benefits and are available for purchase. It is important to take note of the cable length, plug type, and configuration details as well to ensure compatibility. Paying attention to all relevant details in selecting an adapter will improve the functionality, comfort, and safety of the Bose A20 Aviation Headset.
No | Recommended Adapters for Popular Helmets |
---|---|
1 | Bose A20 U-174 Helicopter Adapter for Gentex HGU helmets |
2 | Bose A20 U-174 Helicopter Adapter for Alpha Eagle helmets |
3 | Bose A20 U-174 Helicopter Adapter for MSA Gallet helmets |
Compatibility with Helicopter Models

The Bose A20 Aviation Headset is compatible with numerous helicopters, making it a top choice among pilots. One of the most important features of the A20 headset is its versatility. It can be used in a wide range of aircraft, including helicopters, making it a favourite among pilots who fly different types of aircrafts.
1. Airbus Helicopters
The Airbus Helicopters H125 and H135 models are compatible with the Bose A20 headset, so if you fly one of these models, you can use the A20 adapter to connect your headset.
2. Bell Helicopters
Bell 206, Bell 407, Bell 412, and Bell 430 helicopter models are compatible with the Bose A20 headset adapter.
3. Robinson Helicopters
The Bose A20 Aviation Headset can be connected to the Robinson R22 and R44 helicopter models. So, if you fly one of these models, you can use Bose A20 with an adapter.
Bose A20 Helicopter Adapter: Top 3 Models to Consider

Using a premium quality and comfortable helicopter headset like Bose A20 can provide exceptional clarity and crisp audio quality during flights. However, not all headsets are compatible with every helicopter model. This is where Bose A20 helicopter adapter comes into the picture. These adapters allow you to connect your headset to the helicopter’s intercom system, thereby enabling you to communicate with your occupants and air traffic control without any interruptions. Choosing the right Bose A20 helicopter adapter is crucial for ensuring seamless communication and compatibility. Here are the top 3 models to consider:
Bose A20 Airbus Adapter
The Bose A20 Airbus adapter is a perfect fit for Airbus helicopters. With this adapter, you can experience active noise cancellation and clear audio communication during your flight. The installation is also straightforward and does not require any extra tools or wires to connect the adapter to your headset and intercom system. The adapter has an ergonomic design and comes with a flexible microphone boom that eliminates background noise.
Bose A20 LEMO 6 Pin Connector Adapter
The Bose A20 LEMO 6 Pin Connector adapter is compatible with several helicopter models, including Eurocopter, Bell, Agusta, and Sikorsky. The LEMO 6-pin connector allows for a secure connection without any chance of disconnection during a flight. The adapter comes with Bose’s signature noise cancellation technology that cancels noise both inside and outside the cockpit. The audio is high quality, and the installation is straightforward.
Bose A20 Twin Plug Helicopter Adapter
The Bose A20 twin plug helicopter adapter is compatible with helicopters that have twin-plug intercom jacks. This adapter enables you to use your Bose A20 headset with helicopters equipped with a U-174/U or U-93A jack. This adapter features Bose’s noise-cancellation technology, which removes external noise, ensuring clear communication while in the cockpit. It is lightweight, easy to install, and works with most Bose headset models.
How to Use the Bose A20 Helicopter Adapter?

Connect the Bose A20 Aviation Headset with the Helicopter Adapter and ensure that the headset is correctly installed in the helmet or used with its supplied headband attachment.
When the headset has been installed successfully, plug the helicopter adapter cable into the headset’s communications control module. The auxiliary audio input of the helicopter adapter can be used with portable electronic devices.
Installing the Adapter
The Bose A20 Helicopter Adapter can be fixed on either side of its communications control module, and installation is quick and straightforward. The adapter provides an impedance of 300 ohms or lower, which is compatible with helicopter audio systems.
Using the Auxiliary Audio Input
The Bose A20 Helicopter Adapter has an auxiliary audio input that allows pilots to connect to a portable music player, smartphone, or GPS. The auxiliary input is a 3.5 mm jack located at the bottom of the adapter module. The jack accepts a standard stereo plug, and it is compatible with most handheld devices.
Bose A20 Helicopter Adapter FAQ
Frequently Asked Questions About Bose A20 Helicopter Adapter
1. What is Bose A20 Helicopter Adapter?
Bose A20 Helicopter Adapter is a customized headset adapter designed for helicopter pilots to connect their Bose A20 Aviation Headset to the helicopter’s communication system.
2. Is it compatible with all Bose A20 Aviation Headsets?
No, the Bose A20 Helicopter Adapter is only compatible with Bose A20 Aviation Headsets that are designed specifically for helicopter use.
3. What types of helicopters is it compatible with?
The Bose A20 Helicopter Adapter is compatible with various helicopter models, including Airbus, Bell, Robinson, and Sikorsky.
4. How do I connect the Bose A20 Helicopter Adapter to my helicopter’s communication system?
You can connect the adapter to your helicopter’s communication system using the appropriate cable or connector provided by the manufacturer.
5. Can I use the Bose A20 Helicopter Adapter with other brands of aviation headsets?
No, the Bose A20 Helicopter Adapter is designed specifically for use with Bose A20 Aviation Headsets.
6. Can I use the Bose A20 Helicopter Adapter with other types of aircraft?
No, the adapter is designed only for helicopter use and may not be compatible with other types of aircraft.
7. How do I clean the Bose A20 Helicopter Adapter?
You can clean the adapter using a soft, dry cloth. Do not use any liquids or solvents on the adapter.
8. Can I adjust the volume using the Bose A20 Helicopter Adapter?
No, the volume control is located on the Bose A20 Aviation Headset and not on the adapter.
9. How long is the warranty on the Bose A20 Helicopter Adapter?
The warranty period for the adapter is two years from the date of purchase.
10. Can I use the Bose A20 Helicopter Adapter with Bluetooth devices?
No, the adapter is not compatible with Bluetooth devices.
11. How do I know if the Bose A20 Helicopter Adapter is working correctly?
You can verify that the adapter is working correctly by ensuring that you can hear and communicate clearly through your Bose A20 Aviation Headset.
12. What should I do if the adapter is not working correctly?
If you experience any issues with the adapter, contact your Bose dealer or customer service for assistance.
13. Can I use the Bose A20 Helicopter Adapter in a noisy environment?
Yes, the Bose A20 Aviation Headset is designed to provide superior noise cancellation, which makes it ideal for use in noisy environments.
14. Can I use the Bose A20 Helicopter Adapter with an intercom system?
Yes, the adapter is designed to work with helicopter intercom systems.
15. Is the Bose A20 Helicopter Adapter easy to install?
Yes, the adapter is easy to install and comes with all the necessary instructions and hardware required for installation.
Learn how to connect your Bose A20 aviation headset to a helicopter’s communication system with the Bose A20 helicopter adapter, which allows you to enjoy clear communication during your helicopter flight.
Hope to See You Soon, Kind Reader!
If you’re a helicopter pilot, the Bose A20 Helicopter Adapter is definitely worth considering. It offers advanced noise reduction technology, clear audio, and hassle-free installation that will make your flying experience more pleasurable. We hope that this article has been helpful in providing you with useful insights into this product! Thanks for reading our article and see you soon.