The Audio Technica ATH-M20X is a Professional Studio Monitor Headphones. The ATH-M20x professional monitor headphones are a great introduction to the critically acclaimed M-Series line. Modern design and high-quality materials combine to deliver a comfortable listening experience, with enhanced audio and effective isolation. An excellent choice for tracking and mixing. Critically acclaimed M-Series professional monitor headphones deliver accurate audio and outstanding comfort, perfect for long sessions in the studio and on the go. Contoured earcups seal tight for excellent sound isolation, with minimal bleed. And the pro-grade materials are durable, yet comfortable. Find out why online reviewers, top audio engineers, and cult followers agree, that M-Series is an unmatched combination of audio and build quality that gets the job done. Hour after hour, year after year.

Type: Closed-back dynamic

Driver Diameter: 40 mm

Frequency Response: 15 - 20,000 Hz

Maximum Input Power: 700 mW at 1 kHz

Sensitivity: 96 dB

Impedance: 47 ohms

Weight: 190 g (6.7 oz), without cable and connector

Cable: 3.0 m (9.8'), straight, left-side exit

Magnet: Neodymium

Voice Coil: Copper-clad aluminum wire

Accessories Included: 6.3 mm (1/4") snap-on adapter