Audio-Technica ATH-M40x Studio Monitor Headphones

The M-Series Audio-Technica ATH-M40x Studio 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 ATH-M40x excels in professional studio tracking and mixing, as well as DJ monitoring.

More About the M-Series Headphones
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, ATH-M40x M-Series is an unmatched combination of audio and build-quality that gets the job done. Hour after hour, year after year.

Audio-Technica M Series Specifications

	ATH-M20x	ATH-M30x	ATH-M40x	ATH-M50x	ATH-M70x
Frequency Response	15 Hz - 20,000 Hz	15 Hz - 22,000 Hz	15 Hz - 24,000 Hz	15 Hz - 28,000 Hz	5 Hz - 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	47 Ω	47 Ω	35 Ω	38 Ω	35 Ω
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