Koss UR40 Consumer Headphones

Enhance your music-listening experience with a pair of over-ear headphonesHeadpho nes delivers digital quality sound in an ultra- lightweight designElectronics device features dynamic elements for a wide frequency responseWide frequency response ranges from 15 to 22,000 HzTwo-millimeter titanium coating on its diaphragms increases the rigidity of the elements, minimizing mechanical distortion and ensuring exceedingly accurate sound reproduction Computer- optimized neodymium iron boron rare earth magnet structures enable the UR40 to deliver greater volume, even with low-voltage portable devices Oxygen-free copper voice coils improve signal transmission and conduction for cleaner, clearer sound With its hybrid design, the UR40 combines the best of closed-style and open-style headphones Closed leatherette earcushions form a light seal around the ears, enhancing bass frequencies Screened earcups provide an open, hear-through sound that lets listeners stay in touch with the world around them Result is a full frequenc

Wide, 15 to 22,000 Hz frequency response Titanium-coated, high-polymer diaphragms deliver accurate sound Neodymium iron boron rare-earth-magnet structures for accurate sound reproduction Oxygen-free-copper voice coils for high signal clarity Closed leatherette ear cushions for maximum isolation and deep bass