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Koss UR40 (Lifetime Warranty)

Koss UR40 (Lifetime Warranty) - Headphones
Headphones - for casual listening, over-ear collapsible construction
The product is localised for GB
Code:  JK025 Extended Warrant +75 months Product Number:  UR40
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Rated by 20 users
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Koss UR40 (Lifetime Warranty)

The KOSS UR40 is a reliable headset designed for home listening at an excellent price and performance ratio. Great specifications include a a sensitivity of 98dB/mW and a maximum distortion of only 0.2%. The headphones boast titanium drivers offer powerful bass and clean centers. 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. In addition, the UR40 has a collapsible design for better protection and handling on the go. Though they are affordable, these headphones deliver superior, high-end, full-frequency clean sound that turns turns any recording into a "live" performance. It is the right choice to enter the world of KOSS.

Ear coupling
around the ears Done!
Semi-closed Done!
Without microphone Done!
connection type
3.5 mm Jack Done!
Cable length
1.2 m Done!
Cable routing
Bilateral (in both shells) Done!
Headphone characteristics
Frequency in
20,000 Hz Done!
Frequency out
20 Hz Done!
Functions and Features
folding design Done!
98 dB/mW Done!
60 Ohm Done!
Silver Done!
More Specifications

Legendary producer headphones KOSS was founded by John C. Koss in 1953 in Milwaukee. Reputation the company built steadily throughout the second half of the twentieth century. In 1969 headphones appearing in Air Force One. In the era of the Beatles, the company scores points with its Koss Beatlephone. Milestone occurred in 1989. The company introduced perhaps the most popular headphones of all time - Koss Porta Pro, which is unchanged nowadays. At the time, the quality of the products the company already well known. Yet all surprised by an unprecedented step taken in 1989. Even then, the legendary society was so sure of exquisite quality of its products that all of its products launched in exchange for a negligible fee absolute lifetime warranty that lasts to this day.

At present, headphones KOSS considered the best on the market. The offer is wide enough so your favourite portfolio to find musicians, gamers, athletes, travelers, students and everyone who needs or wants the best.

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Specifications can be changed without notice. Images are for illustrative purposes only. Retail Price (MSRP) means the manufacturer's/supplier's suggested retail price.

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Rated by 20 users
5 8x
4 5x
3 6x
2 1x
1 0x
100+ Customers Purchased
65 % Customers Recommend
David Rendek 01/03/2012
Translated by Google Translate

The middle class for a penny, but cheap light casts plastic cushions in frequent use will not last long due to finish foam plastic. Achylovu heel almost any structure at Koss is hanging mussels (flimsy and creaky plastic sticks that can break at any time) will recommend buy with a lifetime warranty, certainly suits you. The overall impression from the headphones is such that it can take practically and out without anyone staring at you, mussels head operates aesthetically
dynamic sound good recitation high tones perfect ergonomics and molding of mussels (very good fit on the head) to seamlessly handle a higher volume without other noises stemming from the structure looks very inexpensive relative frequency range due to structural design is the music you are listening to sound as loud and in your neighborhood. Short supply cable
Jelenovsky 30/03/2015
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Headphones from kokosek and even to a quality design that just simply boring.
Sounds great easy storability even after long wearing ear hurts or head short cable to dampen noise from the neighborhood or vicinity
Martina Drabinová 23/04/2012
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Like all the brand Koss headphones feature excellent sound, powerful bass are great, they are very comfortable and lightweight. The stumbling block (as most "Koss") are wires. After a year of use, I snapped the cable directly in the handset and a half years after the repair, he snapped the cable in the joint.
excellent sound comfortable cable lightly and often destroys
Firm, Brno 24/12/2013
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very good price / performance ratio
Michaela, Káraný 01/08/2013
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super sound Somewhat fragile - broke off the mesh is above
Ondřej, Praha 7 - Holešovice 04/02/2013
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vyborna Headphones found one here
Customer 27/12/2013
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very comfortable, lightweight, full sound
Firm, Nový Jičín 31/01/2012
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Lightweight and comfortable transport option for the composition ratio of good sound quality / price Lifetime warranty (three years for free, for life 50kč) Very thin and relatively short cable Worse materials used, but the corresponding price
Honza Průša 10/03/2014
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Headphones match its price. With a nice bonus in the form of a lifetime warranties offer reasonable sound for listening to music as the scenery (eg at work), or the spoken word. For centered posech music but I went to a higher class.
Sound reasonable Lifetime Warranty Soft plastics are cheap breaking (2.5 years 2x exchange) Cancels neighborhood - sound too stifling
Ján, Bratislava 27/06/2013
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Kupa and at 2-3 years, then begins to literally disintegrates.
quality sound comfortably Caso was completely disintegrated padding
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