Yamaha-Hphmt220-Headphones-Hphmt220-Studio-Monitor-Headphones-Hpmt220

Ergonomic memory foam ear cushions with ultra-soft covering On the HPH-MT220, the outer earpad coverings are made of synthetic protein leatherette, a material that retains moisture and has skin-like smoothness, while the special, low-repulsion cushions fit your ears perfectly for high sound insulation. Altogether, with the ingeniously designed shape and slant, these elements combine to provide the most comfortable fit and highest quality sound. Specs: Design Over-ear, closed Driver Type Dynamic Driver Unit Φ45 mm (1-3/4") Impedance 37 ohms Maximum Input 1,600 mw Sound Pressure Level 99 dB ±3.5 dB Frequency Response 15 Hz - 28 kHz Weight (with Cable) 415 g (914.9 lbs) Cable Length 1.2 m (47-1/4") curl cord Connectors 3.5 mm (1/8") stereo, 6.3 mm (1/4") stereo