The M-Series ATH-M40x professional monitor headphones are tuned flat for incredibly accurate audio monitoring across an extended frequency range.Critically acclaimed sonic performance

• Cutting-edge engineering and robust construction
• 40 mm drivers with rare earth magnets and copper-clad aluminum wire voice coils
• Tuned flat for incredibly accurate sound monitoring across the entire frequency range
• 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
• Collapsible for space-saving portability
• Detachable cable (includes 1.2 m - 3.0 m coiled cable and 3.0 m straight cable)