Austrian Audio Hi-X55 Professional Closed-Back Over-Ear Headphones

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 their first family of professional headphones, they 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 in Austria.

Features:

High Excursion Driver proprietary drivers
All Metal hinges and bow for maximum durability
Detachable Cable
Foldable Construction
Furnished with a 3.5mm (1/8 inch) to 6.3mm (1/4 inch) Adapter
Soft Slow retention memory of foam earpads

Specifications:

Frequency range: 5 Hz – 28 kHz
Sensitivity: 128dBspl/V
THD (@ 1kHz): < 0.1%
Impedance: 25 ?
Input Power: 150 mW
Cable (detachable): 3m
Connector: 3.5mm (1/8″)
Adapter (included): 3.5mm to 6.3mm (1/8″ to 1/4″)

What’s in the box
1 x Hi -X55 Headphones
1 x HXC3 3m Cable
1 x HXA 6.3mm Adapter
1 x HXB Bag