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The engineers at Austrian Audio have designed and produced some of the world’s most acclaimed headphones and drivers. When it came time to create our first family of professional headphones, we took all the time needed to create them and to exceed many of the goals and challenges that came before.

Introducing the new professional Hi-X (High Excursion) headphones from Austrian Audio. Whether you choose the Hi-X50 or Hi-X55, know that you are getting “Made in Austria” quality from a team that stands behind this all-new design. You won’t find off the shelf drivers and key components here – everything is crafted by Austrian Audio right here in Austria.

Our science, measurements, and listening tests have shown that 44mm is the optimum size for this design. It ensures professional performance in the Hi-X, moves a lot of air, and eliminates ‘wobbling’ of the diaphragm. This is akin to damping of the driver mass, which is where our membrane really shows results: it is ultra-stiff while still reducing unwanted resonance.

High Excursion proprietary drivers

Designed for today's contemporary music production

Detachable cable

For replaceability, compact portability and safety from damage

Furnished with 3.5mm (1/8 inch) to 6.3mm (1/4 inch) adapter

Pro or on-the-go

All metal hinges and bow for maximum durability

Ensuring maximum durability and stability

Foldable construction

For maximum portability and easy storage

Soft slow retention memory foam earpads

Providing greatest comfort during long sessions

Technical Specifications

Frequency range:5 Hz - 28 kHz

Sensitivity:118dBspl/V

THD (@ 1kHz):< 0.1%

Impedance:25 O

Input Power:150 mW

Cable (detachable):3m

Connector:3.5mm (1/8”)

Adapter (included):3.5mm to 6.3mm (1/8” to 1/4")

Dimensions:190 x 170 x 70 mm

Weight (without cable)::285g