Great music starts here. Audio Technica ATH-M30x Professional Monitor Headphones are the perfect companion to studio-savvy engineers and up-and-coming producers. 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. Prepare to take your mixes masters and tracking to the next level. The ATH-M30x Headphones get their pristine aural character from two 40mm drivers. Each one boasts improved midrange response so you can hear every detail with unparalleled clarity. This is the definition of outstanding performance.