Austrian Audio Hi-X15 Over Ear Headphones. The Hi-X15 closed-back headphones are the workhorse of the award-winning Austrian Audio Hi-X series, bringing the crystal-clear and precise listening experience of High Excursion technology to everyday use at an unbeatable price. They’re great for studio, stage, rehearsal room, on tour or practicing at home. Reach for Hi-X15 headphones when you need reliable sound and know things might get a little rough. Their sophisticated folding design, rare in this price range, means they are easy to store and carry, and their massive all-metal hinge and bow mean they are extremely robust. The closed construction and good insulation of the Hi-X15 headphones open up many areas of application. They show their strengths convincingly during studio recording sessions, as a monitor on stage, and as a reliable companion in the rehearsal room. And the Hi-X15 will not leave your side when you’re enjoying music at home, writing the next hit in your project studio, mastering your new keyboard, or going on tour. Designed and engineered in Austria.