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Koss UR40 Collapsible Stereo Headphone

By: Koss


23 In Stock
SKU: 152140
MSRP: $39.99
Sale: $39.55
Your Savings: $0.44
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Available for the USA only

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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. 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 headphone. Closed leatherette ear cushions form a light seal around the ears, enhancing bass frequencies. Screened ear cups 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.

Manufacturer Koss Corporation
Manufacturer Part Number 164179
Manufacturer Website Address
Brand Name Koss
Product Model UR40
Product Name UR40 Collapsible Stereo Headphone
Product Type Headphone
Technical InformationConnectivity TechnologyWired
Cable Length4 ft
Sound ModeStereo
Impedance60 Ohm
Minimum Frequency Response15 Hz
Maximum Frequency Response22 kHz
Connector PlatingGold Plated
EarpieceEarpiece DesignOver-the-head
Earpiece TypeBinaural
Driver TypeNeodymium
Interfaces/PortsHost InterfaceMini-phone
Physical CharacteristicsForm FactorEar-cup
Weight (Approximate)7.41 oz
MiscellaneousPackage Contents
  • UR40 Collapsible Stereo Headphone
  • Gold-Flashed 6.3 mm (¼") Adapter
WarrantyLimited WarrantyLifetime