Sennheiser HD 439 Headphone - Black
Description
Sennheiser HD 439 Headphone - Black
The HD 439 features a powerful bass response provided by high-output neodymium magnets. In addition, these headphones display an innovative and ergonomic, silicone design, providing durability and a comfortable fit, every single time. Their closed circumaural headphone configuration effectively isolate against ambient noise, while the single-sided cable reduces tangling. Stand out and be different with the audio quality you deserve.
Features
1. High-output neodymium magnets for stereo sound with smooth bass response
2. Closed circumaural headphone design isolate against ambient noise
3. Ergonomic design provides a comfortable fit
4. Single-sided cable for freedom of movement
5. Optimised for portable audio including MP3, CD players, iPad, iPod, iPhone and mobile phones (iPad, iPhone and iPod are trademarks of Apple Inc., registered in the U.S. and other countries.)
6. 1-year warranty
Technical Specifications:
Transducer principle Dynamic, closed
Frequency response 20 - 20000 Hz
Impedance 32 ohms
Sound pressure level (SPL) 108 dB (1 kHz/1 Vrms)
THD, total harmonic distortion <0.1% (1 kHz/100 dB)
Cable length 1.4 m single-sided OFC cable
