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KOSS UR40 Headphones

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KOSS UR40 Headphones

Regular Price: $99.95

Special Price $84.96

Warranty Period: Limited Lifetime (Domestic) Sold as: Single Unit


Heavyweight sound intensity teams with an ultra-lightweight design to create the ultimate in on-the-go listening, the Koss UR40. With improved signal transmission and conduction for a clean and clear sound, these will minimize mechanical distortion and ensure exceedingly accurate sound reproduction.

Featuring a hybrid design, the UR40 integrate the best of closed and open-style headphones. Closed leatherette ear cushions form a tight seal around the ears to enhance bass frequencies, while screened earcups provide an open, hear-through sound that keeps you in tune with your surroundings. The result: a clean, full frequency, great sound that turns every recording into a “live” performance.

At just over six ounces, the Koss UR40 headphones wear comfortably, store easily, and travel lightly. Titanium sound in a collapsible, lightweight package.



  • Full frequency, clean sound turns any recording into a "live" performance
  • Screened earcups provide open, hear-through sound letting listeners stay in touch with surroundings
  • Closed, leatherette ear cushions form tight seal around ears, enhancing sound bass
  • Enjoy greater volume levels, even with low-voltage portable devices
  • Airy, mesh sling provides soft, breathable support
  • Lightweight frame (just over 6 oz) folds into protective, compact configuration for easy portability
  • Includes a straight, dual-entry, 4-foot cord , gold-flashed 3.5mm (1/8-inch) plug
  • Covered under the Koss Stereophones Limited Lifetime Warranty



UR40 Lightweight Headphones

Frequency Response 15-22,000 Hz
Impedance 60 ohms
Sensitivity 98 dB SPL/1mW
Cord Straight, Dual Entry, 4ft