aune AR9000

These were a long wait coming, but my oh my was it worth the wait, this quite simply are extraordinary sounding headphones, one listen and your drawn in and hooked, just listen to that bass, it's just incredible. The sound of the new aune AR9000 will amaze you, we have them on demo here at eden audio with the new A17 headphone amplifier and it makes for a killer combination, contact us now for more info or a demo.   

The AUNE AR9000 is a high-end open-back dynamic headphone equipped with 50mm drivers and designed to deliver spacious, natural and dynamic sound reproduction. It features an Omni-Stack Carbon Diaphragm (OSCD) made of carbon fiber, as well as a Constant-Flux magnetic circuit allowing up to 4mm of linear excursion. Its open-back design and Tilted Acoustic Matrix favor a wide and precise sound presentation, while its 43Ω impedance and 102dB SPL sensitivity at 1kHz allow use with a wide variety of sources. The AR9000 features a frequency response of 4Hz to 50kHz and total harmonic distortion below 0.03% at 1kHz. It comes with a 1.6m 8-core silver-plated OCC copper cable, supplied with interchangeable terminaison 3.5mm and 6.35mm unbalanced Jack connectors, as well as 4.4mm and balanced XLR connectors, and an AuNest carrying case.

Aune AR9000 Frequency Response Curve

Aune AR9000: Carbon Diaphragm and 4mm Excursion
The AR9000 is based on a 50mm dynamic driver using the Omni-Stack Carbon Diaphragm (OSCD), made from continuous carbon fibers arranged in precise orientations. This diaphragm combines rigidity and low mass, while a specific thermal treatment applied to different areas helps optimize its damping. The patented Constant-Flux magnetic circuit maintains a constant driving force over a linear excursion of up to 4mm, while a highly damped suspension with radial reinforcements promotes controlled diaphragm movement. The overall design allows the headphones to achieve THD below 0.03% at 1kHz.

Aune AR9000: Carbon Diaphragm and 4mm Excursion
Aune AR9000: Open-Back Design and Tilted Acoustic Matrix
The open-back design of the AUNE AR9000 allows air and acoustic energy to flow freely through the earcups thanks to breathable grilles positioned at the front and rear of the driver. The Tilted Acoustic Matrix technology angles the drivers to direct sound toward the ears, using an approach inspired by the positioning of loudspeakers. This design aims to provide a wide soundstage and precise imaging while maintaining natural sound reproduction.

Aune AR9000: Open-Back Design and Tilted Acoustic Matrix
Aune AR9000: 8-Core Cable and Interchangeable Connectors
The AR9000 is supplied with a 1.6m cable consisting of 8 silver-plated OCC copper cores, combined with an interchangeable termination system allowing the headphones to be adapted to different audio configurations. The 3.5mm and 6.35mm Jack plugs provide an unbalanced connection, while the 4.4mm and XLR plugs provide a balanced connection with compatible devices. The headphones also feature a metal headband with a suspended structure and breathable earpads for a high level of comfort.

Aune AR9000: 8-Core Cable and Interchangeable Connectors
Technical Specifications

Specifications
Product Type    Headphones
Headphone Type    Open-Back
Driver    Dynamic Ø50mm
Diaphragm    Omni-Stack Carbon (OSCD)
Nominal Impedance    43 Ohms
Sensitivity    102dB SPL @ 1kHz
Frequency Response    4Hz-50kHz
THD    <0.03% @ 1kHz
Detachable Cable    
Cable Conductor Material    Silver-Plated OCC Copper
Headphone Connectors    2x 3.5mm Jack
Interchangeable Termination    3.5mm Jack / 6.35mm Jack / 4.4mm Jack / 4-pin XLR
Cable Length    1.6m
General
Weight    430g
Colour    Black
Package Contents    1x Aune AR9000 Headphones
1x Detachable cable with 2x 3.5mm Jack to interchangeable termination
1x 3.5mm Jack termination
1x 6.35mm Jack termination
1x 4.4mm balanced Jack termination
1x 4-pin balanced XLR
1x AuNest Storage Case