Sennheiser Audiophile
HD 555
| 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. | ||
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 padsSurround
reflector for an extremely spatial sound reproduction
Nominal
impedance
50
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 %