This is the most critically acclaimed model in the M-Series line, praised by top audio engineers and pro audio reviewers year after year. The ATH-M50x features the same coveted sonic signature, now with refined earpads and detachable cables. From large-aperture drivers to sound isolating earcups and robust construction, the M50x provides an unmatched experience for the most critical audio professionals Features • Critically acclaimed sonic performance praised by top audio engineers and pro audio reviewers • Proprietary 45 mm large-aperture drivers with rare earth magnets and copper-clad aluminum wire voice coils • Exceptional clarity throughout an extended frequency range, with deep, accurate bass response • 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 • Detachable cable (3 cables included) Specifications DRIVER DIAMETER 45 mm MAGNET Neodymium VOICE COIL CCAW (Copper-clad aluminum wire) FREQUENCY RESPONSE 15 - 28,000 Hz MAXIMUM INPUT POWER 1,600 mW at 1 kHz SENSITIVITY 99 dB IMPEDENCE 38 ohms WEIGHT 285 g (10 oz), without cable and connector CABLE Interchangeable cables: detachable 1.2 m - 3.0 m (3.9' - 9.8') coiled cable, detachable 3.0 m (9.8') straight cable and detachable 1.2 m (3.9') straight cable ACCESSORIES Protective carrying pouch, 6.3 mm (1/4") screw-on adapter