Great music starts here. Audio Technica ATH-M50xWH Professional Monitor Headphones combine modern engineering and superior audio clarity with a comfortable listening experience. Their closed back circumaural design fits snugly around the ears reducing unwanted background noise whilst keeping you comfortable after long hours out in the field or in the studio. That means accurate audio reproduction and an enhanced listening experience. Its no surprise that the ATH-M50x are universally praised by pro-audio reviewers. Prepare to take your mixes masters and tracking to the next level. The ATH-M50xWH Headphones get their pristine aural character from two 45mm large aperture drivers. Each one offers a deep accurate bass response so you can hear every detail across an extended frequency range. This is the definition of outstanding performance.