Audio Technica's flagship M series headphones feature 45mm neodymium magnet drivers that deliver the accurate frequency response and stunning detail you need to make sound decisions when you're recording, mixing, or DJ-ing. The closed-back design gives you superior isolation with minimal bleed, while the circumaural earpads give you cushy comfort during long sessions. Factor in their space-saving collapsible design, swivel earcups, and detachable cables (the ATH-M50x comes with both straight and coiled ones), and you have a winner.