fits model: A30.

( Brand: Bose ), ( Manufacturer Part Number: 857642-2230 ), ( Part Type: Control Headset Module Cable ), ( Warranty: 1 Year ), ( Country/region Of Manufacture: United States )
The Bose 857642-2230 A30 Headset Control Module U174 5-ohm cable with mic is an essential accessory for users of Bose A20 Aviation Headsets. This control module enhances the functionality of your headset by providing a convenient way to manage various features without having to take off your headset.
The U174 control module is compact and lightweight, designed to blend seamlessly with the A20 headset. It comes with a 5-ohm cable that features a built-in microphone, allowing you to communicate clearly with air traffic control or fellow pilots during flights. The cable is also equipped with an inline control box, which houses the push-to-talk (PTT) switch and volume control.
The PTT switch on the control module is designed for quick and easy access, allowing you to communicate effectively and safely while keeping both hands on the controls. The volume control, located adjacent to the PTT switch, allows you to adjust the audio levels to suit your preferences.
The 5-ohm cable is constructed to be durable and long-lasting, using high-quality materials that can withstand the rigors of frequent use in aviation environments. The cable is also flexible and easy to manage, ensuring that it doesn't get tangled or snagged during use.
The Bose 857642-2230 A30 Headset Control Module U174 5-ohm cable with mic is an essential accessory for any Bose A20 Aviation Headset user who wants to maximize their headset's functionality and convenience. Its compact design, durable construction, and easy-to-use controls make it an indispensable companion for pilots and aviation enthusiasts alike.
The Bose A30 Headset Control Module U174 5-ohm cable with mic is designed to enhance the functionality of Bose QuietComfort and SoundLink headphones. Here are some pros and cons that can help you make an informed decision about purchasing this accessory.
Pros:1. Improved call quality: The inline mic and control module of this accessory enable better call quality by reducing background noise and improving voice clarity.
2. Easy to use: The control module allows you to manage your music and calls without having to reach for your phone, making it convenient to use.
3. Compatibility: This accessory is compatible with a wide range of Bose headphones, including QuietComfort 35 II, QuietComfort 25, SoundLink Around-Ear Wireless, and SoundLink On-Ear Wireless.
4. Durable construction: The cable and control module are built to last, making this accessory a worthy investment for frequent travelers or heavy users.
Cons:1. Expensive: The Bose A30 Headset Control Module U174 5-ohm cable with mic is pricier than some other similar accessories from other brands.
2. Limited functionality: While the control module offers basic functionalities like answering/ending calls, playing/pausing music, and adjusting volume, it does not offer advanced features like voice assistants or active noise cancellation.
3. May not fit all headphones: Although this accessory is compatible with a wide range of Bose headphones, it may not fit all models perfectly, and users may need to adjust the fit to ensure a secure connection.
Conclusion:The Bose A30 Headset Control Module U174 5-ohm cable with mic is a useful accessory for those who use their Bose headphones frequently for calls and music. Its improved call quality, easy-to-use control module, and durable construction make it a worthwhile investment. However, its high price and limited functionality may be a turnoff for some users. Ultimately, if you frequently use your Bose headphones for calls and want to improve their functionality without breaking the bank, this accessory is a solid choice. But, if you're looking for advanced features or a more affordable option, you may want to explore other alternatives.
Works only with existing Bose A30 headsets. Control module and microphone assembly ONLY. Brand new Bose A30 Control Module U174 plug, 5-ohm mic non-Bluetooth. This battery-powered, single U174 plug cable features a 5-ohm dynamic microphone.
Usually for use in Military aircraft's. 64 inch straight cable. Pulled out from a new headset set has never been used.