Sennheiser CX 400 Classic-Line Headphones

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General Description

The CX 400 are high quality, noise-isolating ear-canal-headphones with a powerful, bass-driven stereo sound for listening on the go. They feature a short cable, perfect for use with mobile phones or MP3 players with a remote-control and/or microphone. With the included 1 m extension cable the CX 400 can also be used with a player carried in your pocket.

1 Features
2 Technical Data
3 Downloads
4 Links

[edit] Features

Ideal for use with all MP3, CD, DVD players and portable gaming systems
Best bass experience and noise attenuation
High-performance dynamic driver systems for powerful, bass-driven stereo sound
Excellent passive attenuation of ambient noise
Outstanding wearing comfort on the go
Optimal fit in the ear canal due to ear adapters in different sizes (supplied as standard)
Extremely small and lightweight
Ideal for use with remote control due to a short cable
Additional 1 m extension cable included in the delivery
Cable clip, cable winder, and carrying pouch for convenient handling and storage
2-year warranty

[edit] Technical Data

Frequency response 17 - 21000 Hz
Cable length Symmetric (earphone -> separator: 300 mm; separator -> plug: 300 mm). 1 m extension cable.
Impedance 16 Ohm
THD, total harmonic distortion < 0.2 %
Sound pressure level (SPL) 113 dB (à 1 kHz, pour 1 Vrms)
Jack plug 3.5 mm gold plug, straight
Ear coupling intraaural (ear canal fit)
Transducer principle dynamic