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Lightspeed Zulu 3 ANR Headset
Product Description
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Lightspeed Zulu 4 Dual Bluetooth ANR Headset
Our best-selling ANR headset, made even better.
Taking Pre-Orders for September 2025
With Dual Bluetooth, up to 90% less background noise on outgoing audio via Bluetooth, and our innovative FrameFit™ ear seals, Zulu 4 delivers more comfort, more clarity and more flexibility than any Zulu before it.
Lightspeed’s Zulu series headsets have earned a reputation as top choices in premium ANR headsets, thanks to remarkable comfort and award-winning active noise cancellation (ANR) that delivers consistent performance over a deep, broad range of low frequency noise. Zulu 4 builds on that success by offering more comfort, more clarity, and more flexibility.
More Comfort
All new FrameFit™ ear seals are a game changer for pilots who wear glasses, hats, or sunglasses. The innovative tapered foam is designed to better seal around headwear to minimize pressure points, maximize performance, and offer unrivaled comfort no matter what you wear.
 |
Zulu series signature large cup cavity encompasses the entire ear, to prevent pain caused by seals pressing against the edge of the ear. Low profile headband follows the curve of the head for more comfortable distribution of weight and side pressure. |
More Clarity
Enhanced upstream audio ensures up to 90% reduction of background noise in outgoing transmissions sent over Bluetooth. Whether making phone calls from the air or connecting with ATC from the ground, your voice comes through crisp and clear. Dual Aperture Disc™ microphone supports noise cancellation for clearer, more intelligible communications.
| User-adjusted mic gain balances loud and soft voices in a multi-headset environment. Front Row Center™ (FRC), stereo cross-feed technology delivers crisp, rich audio, unparalleled music fidelity and clean, clear radio calls. |  |
More Flexibility
Thoughtful refinements allow you to customize your headset experience like never before, keeping you unencumbered in the cockpit. Connect to two devices simultaneously with Dual Bluetooth. Stay connected via a flexible power supply for 6 PIN Lemo panel-powered headsets now with AA battery backup.
 |
Tweak headset placement to your exact preferences with a 10% longer mic boom and longer upper cable. FrameFit™ performance ear seals means you can wear your favourite sunnies without the extra side pressure. |
Smart Technology with FlightLink™
Zulu 4 is compatible with FlightLink™ the Lightspeed Aviation App, our free in-flight cockpit recording application for Apple iPad and iPhone. Record, Draw, Playback and Save, it's full of very handy features that save you time and help with your workflow in the cockpit.
 |
FlightLink™ works seamlessly to capture and retrieve incoming and outgoing communications in the cockpit. |  |
KEY FEATURES
- Dual Bluetooth® – Connect two devices simultaneously using Bluetooth wireless technology with A2DP enables cell phone communications, stereo music streaming, and alerts from aviation apps.
- The Lightspeed Aviation App – Connect via Bluetooth to record incoming and outgoing communications, playback transmissions, draw diagrams, and archive flight recordings onto your phone or mobile device for post-flight briefing and training.
- Low-Profile Comfort – Weighing just 413 grams (including ear seals, head pad, and mic boom), Zulu 4 has a low-profile, stainless-steel headband that follows the curve of the head for more comfortable distribution of weight and side pressure.
- High-Performance Fit – Our innovative FrameFit™ performance ear seals are designed with tapered foam to better seal around eyeglass or sunglass frames, for unrivaled comfort and clarity no matter what you wear. Cup cavities allow the entire ear to fit comfortably inside.
- AI-enhanced outgoing audio – AI-enhanced upstream audio cuts up to 90% of background noise from outgoing transmissions sent via Bluetooth®, so your voice comes through on your phone call as though there is no engine noise at all.
- Clear Comms – The Dual Aperture Disc microphone provides greater noise cancellation for clearer, more intelligible communications. Exclusive, user-adjustable mic gain helps balance loud and soft voices in a multi-headset environment.
- Durability and Longevity – Made almost entirely of stainless steel and magnesium with durable cables built around a Kevlar core, Zulu 4 is designed to endure the harshest flying environments and last for years to come.
- ComPriority™ – Never miss important radio communications with patented ComPriority, which automatically lowers the volume of any auxiliary device during radio or intercom transmissions. The soft mute feature gently eases music back in for a smooth listening transition.
- Superior Quiet – Zulu 4 delivers advanced active noise reduction (ANR) performance over a deep, broad range of low-frequency noise. The magnesium ear cups are superior at blocking out high-frequency noise.
- Auto Shutoff™ – Lightspeed’s proprietary Auto Shutoff feature saves battery life by automatically shutting down the headset power when not in use.
- 7-Year Limited Warranty – The best in the aviation industry. Lightspeed stands by the quality of the Zulu 4 with a comprehensive 7-year warranty of materials and workmanship.
PLUG TYPES
- DUAL GA (Dual Plug General Aviation Fiixed Wing)
- 6 PIN LEMO (Panel Power)
- U-174/U NATO (Helicopter)
IN THE BOX
- Zulu 4 ANR Bluetooth Headset
- Quick Start Guide with Warranty Information
- Carrying Case
- Two AA Batteries
- Cord Clip
DOWNLOADS
Specifications
Models
| Zulu 4 | GA Dual Plugs | SKU: 40614 | |
| Zulu 4 | Panel Power (6-pin) | SKU: 40615 | |
| Zulu 4 | Heli (U-174) | SKU: 40619 |
General
| Battery power supply: | 3V, two AA batteries |
| Weight: | 14.6 oz. / 413.9 grams (including ear seals and mic boom) |
| Dimensions: | 9 x 8.5 x 4 inches / 22.9 x 21.6 x 10.2cm |
| Panel aircraft: | 8-40 VDC |
Headphone
| Transducer: | 40mm moving coil |
| Frequency response: | 20 Hz-20 kHz Nominal impedance @ 1 kHz: |
| Impedance Mono: | OFF—Mono: 200 ohms, ON—Mono: 280 ohms |
| Impedance Stereo: | OFF—Stereo: 400 ohms, ON—Stereo: 560 ohms |
Microphone
| Transducer principle: | Noise-canceling electret |
| Frequency response: | 200 Hz-6000 Hz |
| Maximum SPL: | 114 dB |
| Terminating impedance: | 220-2200 ohms |
| Operating voltage: | 8V-16V DC |
Bluetooth
| Bluetooth Enabled Phone: | Yes |
| Bluetooth Streaming Music: | Yes |
| SKU | ZULU-4 |
| Brand | Lightspeed |
| Shipping Weight | 1.7000kg |
| Unit Of Measure | ea |
Reviews
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Lightspeed Zulu 4, Braided Cord, Dual GA Plugs
Sold Out - Backorder Available
$1,899.00
inc GST
Lightspeed Zulu 4, Braided Cord, Dual GA Plugs
$1,899.00
inc GST
Product Description
Lightspeed Zulu 4 Dual Bluetooth ANR Headset
Our best-selling ANR headset, made even better.
Taking Pre-Orders for September 2025
With Dual Bluetooth, up to 90% less background noise on outgoing audio via Bluetooth, and our innovative FrameFit™ ear seals, Zulu 4 delivers more comfort, more clarity and more flexibility than any Zulu before it.
Lightspeed’s Zulu series headsets have earned a reputation as top choices in premium ANR headsets, thanks to remarkable comfort and award-winning active noise cancellation (ANR) that delivers consistent performance over a deep, broad range of low frequency noise. Zulu 4 builds on that success by offering more comfort, more clarity, and more flexibility.
More Comfort
All new FrameFit™ ear seals are a game changer for pilots who wear glasses, hats, or sunglasses. The innovative tapered foam is designed to better seal around headwear to minimize pressure points, maximize performance, and offer unrivaled comfort no matter what you wear.
|
Zulu series signature large cup cavity encompasses the entire ear, to prevent pain caused by seals pressing against the edge of the ear. Low profile headband follows the curve of the head for more comfortable distribution of weight and side pressure. |
More Clarity
Enhanced upstream audio ensures up to 90% reduction of background noise in outgoing transmissions sent over Bluetooth. Whether making phone calls from the air or connecting with ATC from the ground, your voice comes through crisp and clear. Dual Aperture Disc™ microphone supports noise cancellation for clearer, more intelligible communications.
| User-adjusted mic gain balances loud and soft voices in a multi-headset environment. Front Row Center™ (FRC), stereo cross-feed technology delivers crisp, rich audio, unparalleled music fidelity and clean, clear radio calls. | |
More Flexibility
Thoughtful refinements allow you to customize your headset experience like never before, keeping you unencumbered in the cockpit. Connect to two devices simultaneously with Dual Bluetooth. Stay connected via a flexible power supply for 6 PIN Lemo panel-powered headsets now with AA battery backup.
|
Tweak headset placement to your exact preferences with a 10% longer mic boom and longer upper cable. FrameFit™ performance ear seals means you can wear your favourite sunnies without the extra side pressure. |
Smart Technology with FlightLink™
Zulu 4 is compatible with FlightLink™ the Lightspeed Aviation App, our free in-flight cockpit recording application for Apple iPad and iPhone. Record, Draw, Playback and Save, it's full of very handy features that save you time and help with your workflow in the cockpit.
|
FlightLink™ works seamlessly to capture and retrieve incoming and outgoing communications in the cockpit. | |
KEY FEATURES
- Dual Bluetooth® – Connect two devices simultaneously using Bluetooth wireless technology with A2DP enables cell phone communications, stereo music streaming, and alerts from aviation apps.
- The Lightspeed Aviation App – Connect via Bluetooth to record incoming and outgoing communications, playback transmissions, draw diagrams, and archive flight recordings onto your phone or mobile device for post-flight briefing and training.
- Low-Profile Comfort – Weighing just 413 grams (including ear seals, head pad, and mic boom), Zulu 4 has a low-profile, stainless-steel headband that follows the curve of the head for more comfortable distribution of weight and side pressure.
- High-Performance Fit – Our innovative FrameFit™ performance ear seals are designed with tapered foam to better seal around eyeglass or sunglass frames, for unrivaled comfort and clarity no matter what you wear. Cup cavities allow the entire ear to fit comfortably inside.
- AI-enhanced outgoing audio – AI-enhanced upstream audio cuts up to 90% of background noise from outgoing transmissions sent via Bluetooth®, so your voice comes through on your phone call as though there is no engine noise at all.
- Clear Comms – The Dual Aperture Disc microphone provides greater noise cancellation for clearer, more intelligible communications. Exclusive, user-adjustable mic gain helps balance loud and soft voices in a multi-headset environment.
- Durability and Longevity – Made almost entirely of stainless steel and magnesium with durable cables built around a Kevlar core, Zulu 4 is designed to endure the harshest flying environments and last for years to come.
- ComPriority™ – Never miss important radio communications with patented ComPriority, which automatically lowers the volume of any auxiliary device during radio or intercom transmissions. The soft mute feature gently eases music back in for a smooth listening transition.
- Superior Quiet – Zulu 4 delivers advanced active noise reduction (ANR) performance over a deep, broad range of low-frequency noise. The magnesium ear cups are superior at blocking out high-frequency noise.
- Auto Shutoff™ – Lightspeed’s proprietary Auto Shutoff feature saves battery life by automatically shutting down the headset power when not in use.
- 7-Year Limited Warranty – The best in the aviation industry. Lightspeed stands by the quality of the Zulu 4 with a comprehensive 7-year warranty of materials and workmanship.
PLUG TYPES
- DUAL GA (Dual Plug General Aviation Fiixed Wing)
- 6 PIN LEMO (Panel Power)
- U-174/U NATO (Helicopter)
IN THE BOX
- Zulu 4 ANR Bluetooth Headset
- Quick Start Guide with Warranty Information
- Carrying Case
- Two AA Batteries
- Cord Clip
DOWNLOADS
Specifications
Models
| Zulu 4 | GA Dual Plugs | SKU: 40614 | |
| Zulu 4 | Panel Power (6-pin) | SKU: 40615 | |
| Zulu 4 | Heli (U-174) | SKU: 40619 |
General
| Battery power supply: | 3V, two AA batteries |
| Weight: | 14.6 oz. / 413.9 grams (including ear seals and mic boom) |
| Dimensions: | 9 x 8.5 x 4 inches / 22.9 x 21.6 x 10.2cm |
| Panel aircraft: | 8-40 VDC |
Headphone
| Transducer: | 40mm moving coil |
| Frequency response: | 20 Hz-20 kHz Nominal impedance @ 1 kHz: |
| Impedance Mono: | OFF—Mono: 200 ohms, ON—Mono: 280 ohms |
| Impedance Stereo: | OFF—Stereo: 400 ohms, ON—Stereo: 560 ohms |
Microphone
| Transducer principle: | Noise-canceling electret |
| Frequency response: | 200 Hz-6000 Hz |
| Maximum SPL: | 114 dB |
| Terminating impedance: | 220-2200 ohms |
| Operating voltage: | 8V-16V DC |
Bluetooth
| Bluetooth Enabled Phone: | Yes |
| Bluetooth Streaming Music: | Yes |
| SKU | ZULU-4 |
| Brand | Lightspeed |
| Shipping Weight | 1.7000kg |
| Unit Of Measure | ea |
Reviews
Be The First To Review This Product!
Help other Flight Store Pty Ltd users shop smarter by writing reviews for products you have purchased.
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