The ideal choice for any pilot advancing to a premium ANR headset, the Lightspeed 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 fibre-reinforced polymer construction. Your search ends here for an ANR headset that is both high-quality and budget-friendly.

Sierra is compatible with FlightLink, the first in-flight cockpit recording application for Apple iPad and iPhone.

With full Bluetooth integration, enjoy excellent call clarity, music fidelity, and wireless access to critical audio alerts from aviation apps on mobile devices.

Key Features:

• 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 – Lightspeed's 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 at their Oregon facility.

Technical Specifications:

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:
200Hz-6000Hz

Maximum SPL for Microphone:
114db

Power Source:
Battery: 3V, 2(AA) Alkaline batteries (Average battery life 40 hours)

Maximum SPL for ANR:
> 120dB @ 100Hz

Weight: 16 oz.

Bluetooth Enabled Phone: Yes

Bluetooth Streaming Music: Yes