David Clark JET‑X ANR Dual‑Plug Aviation Headset: 4.5 oz Ultra‑Light ENC 43107G‑01

How much does the David Clark JET-X ANR headset weigh, and why does that matter?

The JET-X weighs just 4.5 ounces, making it one of the lightest professional active noise reduction headsets available. That ultra-light weight is the central design goal, because it reduces neck strain and pressure points during long flights and consecutive legs. Commercial and business jet pilots stay comfortable and fatigue-free across a full day in the cockpit.

Is the JET-X good for piston or turboprop aircraft, or just jets?

The JET-X is purpose-built for the relatively quiet flight decks of business jets and commercial aircraft. It uses a rest-on-ear design rather than a full over-ear cup, favoring light weight and comfort over the maximum passive noise blocking that loud piston and turboprop cabins demand. For those noisier aircraft, choose an over-ear ANR headset instead.

What does ENC mean, and what noise reduction technology does the JET-X use?

ENC is David Clark's electronic noise-cancelling branding for its active noise reduction system. On the JET-X it is driven by advanced Digital Signal Processing, which continuously measures cockpit noise and generates a canceling signal to suppress low-frequency engine drone and ambient turbulence. The result is clearer communication and lower fatigue without relying only on passive blocking from the ear seals.

What microphone does the JET-X use, and does it have Bluetooth or an aux input?

The JET-X carries the M-5B electret microphone on a 360-degree flex boom, which rejects background noise for clear ATC and intercom audio and positions precisely for either side. This model stays focused on core pilot communications, so it does not include Bluetooth wireless or an auxiliary audio input for music or phone calls.

How does the Outlast thermal management keep pilots cool?

The JET-X uses Outlast technology in a heat-absorbing head pad. The material actively absorbs and disperses heat buildup, helping keep your head cooler during extended flights in warm cockpit environments. Combined with the plush leatherette ear seals and memory foam, it reduces the heat and pressure that build up under heavier headsets during long days of flying.

Is the JET-X comfortable for pilots who wear glasses?

Yes. The rest-on-ear design uses plush leatherette seals and memory foam without excessive clamping force, so it places less pressure on the temples and the arms of eyeglasses. That lighter clamp, combined with the ultra-light 4.5-ounce build, helps glasses wearers stay comfortable across consecutive flights and long days in the cockpit.

Why is the JET-X so much lighter than other David Clark on-ear headsets?

At 4.5 ounces, the JET-X is built around a fully adjustable lightweight suspension headband paired with a rest-on-ear seal design rather than heavy over-ear cups. That construction trims weight you feel across a long day, which is why it sits well below heavier on-ear models. The trade-off is less passive blocking, so it suits quieter jet flight decks.

What plug type does the JET-X use, and is it compatible with my aircraft?

This model uses standard twin general-aviation plugs, often called dual plugs, which fit nearly every business jet and commercial aircraft audio panel that accepts conventional GA headset jacks. If your aircraft uses a different panel interface, confirm the connector before ordering so you can be sure the headset matches your cockpit audio system.

What is the difference between the dual-plug 43107G-01 and the XLR JET-X?

Part number 43107G-01 is the dual-plug version, which uses the two standard general-aviation plugs found in most business jets and commercial flight decks. David Clark also builds a separate version with a 5-pin XLR connector under a different part number for aircraft wired that way. Choose the version that matches your cockpit audio panel before ordering.

What battery does the JET-X use, how long does it last, and can it run on USB-C?

The compact inline controller runs on a single AA battery for up to 50 hours of continuous use, with an auto-shutoff feature that helps prevent accidental battery drain. As an alternative, the controller connects through USB-C for added flexibility on longer trips. You can switch back to a standard AA battery any time, so carry a spare.

Is the JET-X FAA TSO certified, and what warranty comes with it?

Yes. The David Clark JET-X is built to FAA TSO-C139a standards, the technical standard order covering aircraft audio systems including headsets and microphones. That certification reflects a recognized level of performance for professional aviation use. The headset is backed by David Clark's warranty, so refer to the included documentation for the current coverage term.