 | 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. Cable, Consumer, Stereo, Over the Head, 15 Hz - 25000 kHz, 50 ohm, 112 dB Number of Reviews: 2 | Ratings:  | Best deal: $140
$140 - $170 from 4 stores. |