Koss UR40

3.5mm, 15 - 25000Hz, 98dB, 60Ω 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 headphones 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 ear cups 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.

- Lightweight 15-22,000 Hz frequency response
- Oxygen-free copper voice coils
- Closed leatherette ear cushions with screened ear cups
- Straight dual-entry 4 foot cord with dual plugs
- Koss Limited Lifetime Warranty