Lightspeed Sierra

Bluetooth ANR - Straight Cord - Dual GA plugs

In Stock

Lightspeed Sierra ANR
The ideal choice for any pilot advancing to a premium ANR headset, Sierra offers a better experience for you and your passengers.
Quiet and comfortable, the premium Sierra ANR headset is value-priced yet still delivers quality on advanced features like Bluetooth connectivity, ComPriority™, plush ear seals, and a reversible headband designed for left or right microphone placement. All of Lightspeed’s innovative ANR technology is supported by durable fiber-reinforced polymer construction. Your search ends here for an ANR headset that is both high-quality and budget-friendly.
“My Lightspeed Sierras are great. I can hear my instructor and ATC so much more clearly
and I’m not distracted by a headset smashing my ears. I wish I would’ve bought these in
the beginning. Thank you Lightspeed.”                                                                               
— Michael Ford, private pilot                                                                                               

Sierra is now compatible with FlightLink™, the first in-flight cockpit recording application for the Apple iPad® and iPhone®.
NEW — Full Bluetooth® Integration  Enjoy excellent call clarity, music fidelity, and wireless access to critical audio alerts from aviation apps on mobile devices.
  • Superior Quiet – Active noise cancellation over a broad range of low-frequency noise brings state-of-the-art technology to Sierra.
  • Comfort and Durability – Weighing just 16 ounces, Sierra is light on the head. Covering nearly 10 square inches of surface area, the ear seals create a better seal and greater distribution of side pressure.
  • ComPriority – Never miss important radio communications. ComPriority features Lightspeed-patented technology that automatically lowers the volume of any auxiliary device during radio or intercom transmissions.
  • Reversible Microphone – Our unique design allows for right or left microphone placement so you can fly with technology on your side.
  • Mobile Phone and Music Connection – In addition to full Bluetooth connectivity, Sierra offers an integrated control box auxiliary input, making it easy to connect a mobile phone, iPad or music/audio device.
  • FlightLink – Capture incoming and outgoing communications with Lightspeed’s free FlightLink recording app for Apple iPad and iPhone via the supplied patch cable. This app is exclusively available on Lightspeed headsets.
  • Included Accessories – A music/audio patch cord, cord clip, two AA batteries, a carrying case and a foam windscreen are included with every Sierra.
  • Available Configurations – Dual GA plugs
  • 5-Year Warranty – Lightspeed stands by the quality of the Sierra with a comprehensive 5-year warranty of materials and workmanship.
  • Made in USA – The Sierra is built, rigorously tested, and inspected by Lightspeed employees at the Oregon facility.
Tech Specs
Headphone Impedance  
OFF Mono-180 Ω, ON Mono-300 Ω
OFF Stereo-250 Ω, ON Stereo-600 Ω
All @ 1kHz

Speaker Frequency Response (Active) 
20Hz to 20kHz (volume sliders max)
Microphone Electret    
Bias: 8-16V (Not polarity sensitive) 
Bias Resistance: 220Ω-2200Ω

Sensitivity Electret
20mV-80mV across 8-16V
Bias Re: 94dB SPL input at 6mm
Frequency Response
Maximum SPL for Microphone
Power Source
Battery: 3V - 2(AA) Alkaline batteries (Average battery life 40 hours)
Maximum SPL for ANR
> 120dB @100Hz 
Bluetooth Enabled
Phone:   Yes

Bluetooth Streaming
Music:    Yes
Available Configurations
Dual GA plugs ONLY
Weight:   454g
In the Box
  • Sierra ANR Headset
  • Carrying case 
  • Music Patch Cord 
  • Cord Clip
  • 2x AA batteries 
  • Foam Windscreen   


SKU 4000
Brand Lightspeed
Shipping Weight 1.6000kg
Unit Of Measure ea
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