Modelled after our flagship ATH-ADX5000 open-back headphones, the ATH-ADX3000 is designed to bring the natural Open-Air sound to a wider audience. These headphones feature 58 mm integrated driver units, which position the diaphragm, voice coil, baffle and magnet in a single unit, resulting in improved airflow and full-range audio reproduction. This creates an optimum structure, reducing unnecessary sound distortion. The result is full-range audio with natural bass, pure mid and high frequencies, and a precise, realistic soundstage. Fully open-back design allows unrestricted airflow to produce natural bass with no artificial resonance while maintaining pure mid and high frequencies 58 mm integrated driver unit design combines diaphragm, voice coil, baffle and magnet in single unit to reduce unwanted vibration  Proprietary Core Mount Technology places driver unit in optimal position for improved airflow and reduces unnecessary distortion  Driver units utilize a pure iron circuit with efficient magnetic characteristics, resulting in precise sound reproduction Tungsten-coated diaphragm provides high rigidity for an improved transient response  Japanese craftsmanship: Each pair of headphones is meticulously assembled from components built in-house, then rigorously tested before leaving our Tokyo factory Magnesium alloy frame results in rigid, thin, lightweight construction Honeycomb-punched housing design blocks side ventilation to prevent undesirable air pressure loss Velour earpads provide amazing comfort and durability Detachable 3.0 m (9.8') cable with A2DC (Audio Designed Detachable Coaxial) connectors at the headphones and 6.3 mm (1/4") gold-plated stereo plug Each pair of headphones comes with a specially designed hard carrying case