Open-Back Design The Beyerdynamic DT 990 PRO headphones feature an open-back design that provides an immersive and natural soundstage. With perforations on the ear cups, the sound is not trapped inside but instead escapes from the back of the drivers, resulting in a more spacious and detailed sound. This design makes the DT 990 PRO headphones an ideal choice for critical listening and mixing, as every detail of the audio can be heard with accuracy and precision. Precise and Balance Sound Experience every detail and nuance in your music, thanks to the accurate and detailed sound reproduction of these headphones. With a wide frequency range and high sensitivity, the DT 990 PRO headphones deliver a natural and immersive sound that is ideal for any type of music. From classical to rock, these headphones will take your listening experience to the next level. High-Quality Drivers Indulge in unparalleled audio quality with the Beyerdynamic DT 990 PRO headphones. With their high-quality dynamic drivers, these headphones are designed to deliver exceptional sound performance that will leave you in awe. Every note and detail of your favorite music is accurately and vividly reproduced thanks to the wide frequency range and high sensitivity of the drivers. The neodymium magnets provide a powerful magnetic field, enabling better control of the diaphragm movement for a precise and well-defined sound.