Pure. Professional. Performance.

Online reviewers, top audio professionals and cult followers have long agreed that the ATH-M50 is an unmatched combination of audio and build quality, whether in the studio or on the go. That award-winning formula is embodied in the newly remastered M-Series line, with a model perfectly suited for every discerning listener. Contoured earcups seal tight for excellent sound isolation, with minimal bleed. And the pro-grade materials are durable, yet comfortable. M-Series professional monitor headphones deliver accurate audio and outstanding comfort that gets the job done. Hour after hour, year after year.


	ATH-M20x	ATH-M30x	ATH-M40x	ATH-M50x	ATH-M70x
Frequency Response	15- 20,000 Hz	15- 22,000 Hz	15- 24,000 Hz	15- 28,000 Hz	5 - 40,000 Hz
Driver Size	40 mm	40 mm	40 mm	45 mm	45 mm
Sensitivity	96 dB	96 dB	98 dB	98 dB	97 dB
Maximum Input Power	700 mW	1300 mW	1600 mW	1600 mW	2,000 mW
Impedance (ohms)	47	47	35	38	35
Collapsible	No	No	Yes	Yes	No
Earcup Swivel	15° Both Directions	15° Both Directions	15° In / 90° Out	90° Both Directions	90° Both Directions
Cable	9.8' straight	9.8' straight	3.9- 9.8' coiled, 9.8' straight	9.8' straight, 3.9- 9.8' coiled, 3.9' straight	9.8' straight, 3.9' - 9.8' coiled, 3.9' straight
Weight	6.7 oz	7.8 oz	8.5 oz	10 oz	9.9 oz

Cutting-edge engineering and robust construction
40 mm drivers with rare earth magnets and copper-clad aluminum wire voice coils
Circumaural design contours around the ears for excellent sound isolation in loud environments
90° swiveling earcups for easy, one-ear monitoring
Professional-grade earpad and headband material delivers more durability and comfort. Removable cable

The M-Series ATH-M40x professional monitor headphones are tuned flat for incredibly accurate audio monitoring across an extended frequency range. Your studio experience is enhanced with superior sound isolation and swiveling earcups for convenient one-ear monitoring. Engineered with pro-grade materials and robust construction, the M40x excels in professional studio tracking and mixing, as well as DJ monitoring.