Sennheiser Audiophile HD 555

HD 555 Article No. 05342
     
General Description
The HD 555 open, dynamic stereo headphones feature a special internal surround reflector. It generates an extended, spatial sound field, making this model the ideal headphones for home cinema as well as music. Many innovative features such as E.A.R. technology and optimised Duofol diaphragms deliver a whole new level of audio reproduction.

 

Features

Enjoy music in a completely new way: “Eargonomic acoustic refinement” (E.A.R.) design channels the audio signal directly into your ears
Advanced Duofol diaphragm technology almost eliminates standing waves inside the capsule
Optimized neodymium ferrous magnet systems
Outstanding wearing comfort for long listening sessions
Long life due to easily replaceable parts
Lightweight aluminium voice coils for high efficiency and excellent dynamics
Extremely comfortable velour ear pads
Surround reflector for an extremely spatial sound reproduction
Technical Data


Nominal impedance50 Ohm
Contact pressure3,5 N
Weight w/o cable260 g
Jack plug6,3 mm stereo (3,5 mm Adapter)
Transducer principle (Headphones)open, dynamic
Ear couplingcircumaural
Cable length3 m
Frequency response (headphones)15.....28000 Hz
Sound pressure level (SPL)112 dB (1 kHz and 1 Veff)
THD, total harmonic distortion< 0,2 %