Koss UR-40 Folding Home Theater Headphones.
- The UR40 delivers digital quality sound in an ultra-lightweight design for listeners on-the-go. The UR40 features dynamic elements for a wide frequency response from 15-22,000 Hz.
- A 2 mil. 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. The result is a full frequency, clean sound that turns any recording into a "live" performance.
- Volume control on the cord makes it easy to adjust the listening level when getting to the sound source is difficult, as when plugged into a computer or used in flight.
- When not in use, the resilient, lightweight frame folds into a compact configuration that's protective, easy to carry and convenient to store.
- Perfect for travel, the UR40 includes a straight dual-entry eight foot cord.
- A gold-flashed 3.5mm (1/8") plug, L-shaped to minimize cord stress is included.
- Frequency Response: 15-22,000 Hz.
- Impedance: 60 ohms.
- Sensitivity: 98 dB SPL/1mW.
- Distortion <0.2%.
This Bundle Also Includes:
- Koss CASEA XL Extra Large Headphone Carrying Case.
- Koss REPCUSHIONS Portable Replacement Cushions.
