K 840 KL

K 840 with Kleer® wireless technology: high quality sound with no compromise.

Unit of sale: each
Model Number: K840KL
Colour: Black / Aluminum

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MSRP: $ 349.95

$ 249.95

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Product details

K 840 KL headphones use advanced Kleer® wireless technology to stream lossless, CD-quality audio over the air from your iPod, iPhone or other portable music player. Unlike wireless technologies that degrade the sound, the Kleer system delivers pure, uncompressed 16-bit stereo audio over a robust 2.4GHz radio link, so you’ll hear much more of your music with much less interference. And with an operating range of more than 20m and battery life of up to two weeks in normal use, the K 840 KLs go farther and play longer than any of their wireless competitors.

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Full specs

Audio Specifications

Frequency Response10.5Hz to 31kHz
Maximum Input Power25 mW
Input Impedance32 ohms
Sensitivity120 dB SPL/V
Wireless Operation1

General Specifications

ConnectorUniversal gold-plated contacts
Weight145 g
ColourBlack / Aluminum


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Specific product service

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Specification Sheet - K 840 KL (English)

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