Audio-Technica ATH-M40x Professional Studio Monitor Headphones - Flat Response, Closed-Back, Over-Ear, 40mm Drivers, 90° Swivel Earcups, Dual Detachable Cables for Monitoring, Black | ATH-M40x

Features • 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 Degree swiveling earcups for easy, one-ear monitoring • Professional-grade earpad and headband material delivers more durability and comfort. Removable cable Durable Design Cutting-edge engineering and robust construction. Accurate Sound for Studio, Live & DJ Use Tuned flat for incredibly accurate sound monitoring across the entire frequency range. Offers Excellent Sound Isolation Circumaural design contours around the ears for excellent sound isolation in loud environments. Specifications Type Closed-back dynamic Driver Diameter 40 mm Magnet Neodymium Voice Coil CCAW (Copper-clad aluminum wire) Frequency Response 15 - 24,000 Hz Maximum Input Power 1,600 mW at 1 kHz Sensitivity 98dB Impedance 35 ohms Weight 240 g (8.5 oz), without cable and connector Cable Includes two interchangeable cables: detachable 1.2 m - 3.0 m (3.9' - 9.8') coiled cable and detachable 3.0 m (9.8') straight cable Accessories Included Protective carrying pouch, 6.3 mm (1/4") screw-on adapter