Product page

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.

At just over six ounces the UR40 wears comfortably even after hours of continuous listening. The airy mesh sling provides soft breathable support, ideal for those with touch-sensitive scalps. An adjustable headband accommodates all head shapes and sizes for maximum comfort. 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 four-foot cord. A gold-flashed 3.5mm (1/8") plug, L-shaped to minimize cord stress, and a gold-flashed 6.3 mm (¼") adapter are included.

KOSS Hörlur UR40 Over Ear Silver
Hörlur som passar till både dator och bärbara enheter
Titan-membran för kristallklart ljud
Ihopfällbara för att underlätta transport
Koss UR40 kombinerar kraftfullt ljud med en ultralätt design, optimalt när du vill njuta av din musik när du är på språng. Med förbättrad signalöverföring för ett rent och tydligt ljud, kommer dessa hörlurar att minimera mekanisk distorsion och säkerställa extremt exakt ljudåtergivning.

Med en hybriddesign integrerar UR40 det bästa av omslutande och öppna hörlurar. Omslutande öronkuddar av konstläder bildar en tätning runt öronen för att förbättra basfrekvensen, medan skärmade öronkåpor ger ett öppet, hörbart ljud som håller dig anpassad till din omgivning. Resultatet: ett fantastiskt ljud som förvandlar varje inspelning till en "live" -föreställning.



General

Fit
Over-ear
Audio reproduction
Stereo

Audio specification Earphone

Frequency range Min
20 Hz
Frequency range Max
22 KHz
Sensitivity (1W/1m)
98 dB

Connections

Audio connection
3,5mm tele
Cable lenght
1.2 m

Dimensions and weight

Weight
153 g

Additional information

Color
Silver

Packaging info

Packaging size
223 x 223 x 101 mm
Packaging weight
302 g

Packaging info (3 pcs)

Packaging size
238 x 215 x 285 mm
Packaging weight
1.18 kg

Packaging info (24 pcs)

Packaging size
501 x 441 x 603 mm
Packaging weight
10.70 kg