Lightspeed Zulu 4 Premium ANR Aviation Headset

For years, the Lightspeed Zulu 3 was the gold standard for pilots who demanded premium Active Noise Reduction (ANR), extreme durability, and industry-leading comfort.

With the Zulu 4, Lightspeed didn't reinvent the wheel, they perfected it.

Designed specifically around pilot feedback, the Zulu 4 addresses the biggest challenges in the modern cockpit: eyewear fatigue, multiple Bluetooth devices, and crystal-clear comms. Whether you are a student pilot, a rotorcraft veteran, or a jet captain, the Zulu 4 ensures you fly farther, hear better, and stay connected.

End the "Sunglasses Pinch" with FrameFit™
The number one complaint with ANR headsets is the pressure they put on eyeglass frames. The Zulu 4 features all-new FrameFit™ performance ear seals. These uniquely tapered seals are designed to hug your jaw around the arms of your glasses or hat, eliminating hot spots and preserving the noise-canceling seal on long cross-country flights.

Dual Bluetooth® for the "EFB" Era
Cockpits are more connected than ever. The Zulu 4 introduces Dual Bluetooth®, allowing you to connect two devices simultaneously. Stream audio alerts from ForeFlight on your iPad while keeping your iPhone connected for clearances or calls with family, no more switching devices mid-flight.

Crystal Clear Outgoing Audio
ANR keeps your cockpit quiet, but the Zulu 4 ensures you sound just as quiet to ATC. Using a new Dual Aperture Disc™ microphone and advanced AI processing, the Zulu 4 removes up to 90% of background noise on outgoing Bluetooth transmissions.

A Fit for Every Mission
We’ve combined all configurations into this single listing. Simply select your aircraft’s plug type from the dropdown menu above.

• Dual GA: Standard twin plugs for most general aviation aircraft.
• LEMO (Panel Power): 6-pin plug that runs off the aircraft's power (includes AA battery backup).
• U-174: Standard single plug for helicopters.

Quick Specs

• Weight: 14.9 oz (including ear seals & mic boom)
• Power: 2 AA Batteries (approx. 40 hours of use) or Aircraft Panel Power (LEMO variant only)
• Headband: Stainless Steel / Magnesium

What’s in the Box?

• Lightspeed Zulu 4 ANR Headset
• Custom Molded Carrying Case
• 2 AA Batteries
• Cord Clip
• Quick Start Guide

FAQ: Which Configuration Do I Need?
Not sure which plug type to select from the dropdown?

• Choose Dual GA if you fly standard airplanes (Cessnas, Pipers, Cirrus, etc.) that do not have a dedicated panel power port.
• Choose LEMO if your aircraft has a 6-pin Redel/LEMO port installed in the panel. (This version uses the aircraft battery so you never need AA batteries, though it has a battery box for backup).
• Choose U-174 if you fly helicopters.