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, Austrian Audio 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 in Austria.

Features

• High Excursion Driver Technology
• All metal hinges for maximum durability
• Detachable Cable
• Foldable construction
• Furnished with 3.5mm (1/8 inch) to 6.3mm (1/4 inch) adapter
• Soft slow retention memory foam earpads

Specifications

• Frequency range: 5 Hz - 28 kHz
• Sensitivity: 118dBspl/V
• THD (@ 1kHz): < 0.1%
• Impedance: 25 Ω
• 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: 200 x 170 x 85 mm
• Weight (without cable): 305g