Price List Rp.1.547.000 Audio Technica ATH-M50 Audio-Technica's flagship studiophones offer maximum isolation, an exceptionally natural response and very high SPL capabilities while maintaining clarity of sound throughout their extended range. The headphones feature propriety large-aperture drivers with neodymium magnet systems for ultra-efficient signal transfer Features: Collapsible design for easy storage Proprietary 45 mm large-aperture neodymium drivers Closed-back cushioned earcup for maximum isolation Single-sided coiled cable terminates to gold-plated mini-plug with screw-on 6.3 mm (1/4") adapter Specification: Type Closed-back dynamic Driver Diameter 45 mm Magnet Neodymium Voice Coil Copper-clad aluminum wire Frequency Response 15-28,000 Hz Maximum Input Power 1,600 mW at 1 kHz Sensitivity 99 dB Impedance 38 ohms Weight 284 g (10 oz) without cable and connector Cable(s) 1.2 - 3.0 m (3.9' - 9.8') Coiled, OFC litz wire Connector(s) Mini-plug 3.5 mm (1/8") connector with strain relief and professional screw-on 6.3 mm (1/4") adapter Accessory Included Protective pouch