David Clark ONE-XP Headset - Panel Version with LE

The David Clark ONE-XP headset (panel version with LEMO plug) features the perfect combination of comfort, technology and durability. From the moment you put it on, you’ll notice the difference. The feel of plush, leatherette ear seals that enclose your ears in comfort. The soft, Outlast fabric, vented head pad that actually absorbs heat buildup to keep you cool during long flights.

The advanced, Hybrid Electronic Noise Cancellation technology that delivers extraordinary ANR performance. The rugged, yet lightweight alloy suspension system with adjustable headband and swivel hinge stirrups to ensure a personalized fit. And Bluetooth technology for all your smart devices. It’s the one headset that has it all - the ONE for you.

The David Clark ONE-XP headset features:

·       Hybrid Electronic Noise Cancellation - provides best-in-class active noise cancellation

·       Derives operating voltage from aircraft or defaults to 2x AA batteries when ship’s power is not available

·       Bluetooth Wireless Technology - seamless integration for connection to cell phones, MP3, tablets or other personal devices

·       Fail-Safe Operation - ensures full communication in the event of battery loss or system failure

·       Digital Signal Processing (DSP) Technology - provides high fidelity audio for superior communications and music listening

·       Audio Mute - reduces auxiliary audio volume and prevents missed communications

·       Stereo/Mono Selection - compatible with all aircraft audio panel configurations

·       Collapsible, folding design for compact storage in David Clark headset bag (included)

·       Weight (without cord assembly) 12.3 oz.

·       TSO approval C-139a

Technical Specs David Clark ONE-XP headset:

·       Ear coupling: around-the-ear (circumaural)

·       Hardware: lightweight alloy

·       Connector type: 6 pin LEMO plug for panel power and intercom connections

·       Connection cable: 0.155" (4 mm) diameter, OD shielded cable, length approx. 6 ft. (1.8 m)

·       Weight w/o cable: approx. 12.3 oz. (349 g)

·       Operating temperature: -20° C to +70° C

·       Operating voltage: 11-30 VDC (or 3V DC with 1x AA batteries)

·       Dome type: ABS

·       Characteristic SPL: approx. 95 dB SPL (1 kHz, 1 mW) @ maximum volume nominal

·       Contact pressure approx. 1.4 lb. (6.2 N)

·       ENC peak attenuation: 30 dB @ 150 Hz

·       ENC attenuation range: 20 Hz - 1 KHz

·       Total harmonic distortion (THD): < 1% - 110 dB SPL (300 - 3,000 Hz)

·       Ear Transducer principle: dynamic

·       Ear Impedance: 150 Ω mono / 300 Ω stereo (each ear)

·       Ear Freq Response: 12 - 15,000 Hz

·       Microphone principle: pre-polarized condenser microphone (electret), noise-cancelling

·       Mic Impedance: 150Ω nominal

·       Mic Sensitivity 400 mV +/- 6 dB into 150 Ω load @ 1kHz for 114 dB SPL input

·       Mic Freq Response: 150 - 8,000 Hz

·       Mic DC Supply Voltage: 8-16 V, not polarity sensitive

·       Source Resistance: 470 Ω

Delivery includes: David Clark ONE-XP (incl. control module and LEMO plug for panel power), Headset Bag (black), Quick Start Guide.