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Product Highlights
You Pay: $29.73
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 | |
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Driver Size | Not Specified by Manufacturer |
Driver Type | Dynamic |
Magnet Type | Not Specified by Manufacturer |
Voice Coil | Not Specified by Manufacturer |
Earpad Size | Not Specified by Manufacturer |
Design | Over-Ear (Circumaural) |
Earcup Style | Open-Back |
General | |
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Frequency Response | 15 Hz to 22 kHz |
Sensitivity | 98 dB |
Impedance | 60 Ohms |
Maximum Sound Pressure Level (SPL) | Not Specified by Manufacturer |
Maximum Power Handling | Not Specified by Manufacturer |
Total Harmonic Distortion (THD) | Not Specified by Manufacturer |
Contact Pressure | Not Specified by Manufacturer |
Connectivity | |
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Audio Connector | 1/8" (3.5 mm) TRS Right-Angled |
Connector Plating | Gold |
Cable | |
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Design | Not Specified by Manufacturer |
Color | Not Specified by Manufacturer |
Detachable | Not Specified by Manufacturer |
In-Line Remote/Microphone | Not Specified by Manufacturer |
Type | Not Specified by Manufacturer |
Cable Length | 3.9' / m |
Physical | |
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Material of Construction | Not Specified by Manufacturer |
Dimensions (W x H x D) | Not Specified by Manufacturer |
Weight | 5.4 oz / 53.1 g |
Packaging Info | |
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Package Weight | 0.7 lb |
Box Dimensions (LxWxH) | 8.6 x 8.1 x 3.6" |