The HD 555 is an open, dynamic stereo headphone offering excellent spatial sound for music and audiovisual entertainment. It features Sennheiser's innovative E.A.R technology creating a new kind of acoustic experience. If you are seeking an audiophile headphone for music & home entertainment without having to pay the earth this is the perfect model for you. Come and listen for yourself.

Features Eargonomic acoustic refinement (E.A.R.) enables ideal sound channelling for a new kind of listening experience, Advanced Duofol diaphragm technology almost eliminates standing waves inside the capsule, Highly optimized, field-strengthened neodymium ferrous magnet systems, Outstanding wearing comfort for long listening sessions, Longevity through exchangeable components (ear pads, cable, headband), Lightweight aluminium voice coils for high efficiency and excellent dynamics, skin coaxing velour ear pads even enclose spectacle frames without loss of comfort and surround reflector for spatial sound characteristics.