Austrian Audio Hi-X50 Over Ear Headphone. The Hi-X50 headphones from Austrian Audio offer precision, comfort and durability. The on-ear design is great for FOH (Front of house) and DJ applications in which the headphones need to be adjusted easily. The Hi-X (high excursion) technology is perfectly suited for contemporary music production: the optimally sized 44mm driver, unique ring magnet system and copper-clad aluminium voice coil are custom-designed and work together to reduce membrane weight and increase stiffness, improving response, taming unwanted resonance and minimising distortion. The Hi-X50 is entirely ‘Made in Austria’ with no off-the-shelf components. The hardware design and engineering are exceptional with all-metal hinges and headband bow for long-lasting stability and comfort without distraction. The luxury feel is assisted by the soft, memory-foam ear cushions. A fatigue-free experience even for long sessions. Workflow is assisted by additional features such as foldable design (for portability and storage) and cable adapters to connect to professional or consumer equipment.