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UR40 Collapsible Stereo Headphones Product Image

UR40 Collapsible Stereo Headphones


Product Description

The UR40 stereo headphones from Koss provide high-quality sound in a lightweight design. The headphones are collapsible, ideal for travel. The headphones feature dynamic drivers with titanium-coated diaphragms to minimize distortion and provide exceptionally accurate sound reproduction. NdFeB magnet structures deliver high volume levels, even from low-power sound sources, while OFC voice coils improve conductivity for clean, clear sound.

The self-adjusting headband accommodates virtually any head size, while the around-ear leatherette cushions create a seal around the ear for terrific comfort and bass response. The open-back earcups provide a hear-through sound that provides natural audio and allows you to hear your environment. The attached cable is 4' long to provide plenty of slack, and has a gold-plated 3.5mm stereo mini plug to provide wide compatibility with MP3 players, CD players, and more. The plug is angled to provide strain relief.
Headphone
Driver Type Dynamic
Design Over-Ear (Circumaural)
Earcup Style Open-Back
General
Frequency Response 15 Hz to 22 kHz
Sensitivity 98 dB
Impedance 60 Ohms
Matching Tolerance
Volume Limiting
Output Power
Impedance
Signal-to-Noise Ratio
Connectivity
Audio Connector to Source 1/8" / 3.5 mm TRS Right-Angled
Connector Plating Gold
Cable
Cable Length 3.9' /  m
Physical
Certifications
Weight 5.4 oz / 53.1 g
Warranty Length
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