Sennheiser HD 558

The Sennheiser HD 558 headphones feature excellent surround sound, providing a special Surround Reflector. They are equipped with the E system.AR (Eargonomic Acoustic Refinement - Sennheiser patent), which includes a special shape of the inside of the ear-shell, which makes the sound naturally spread to the ear canal. Extremely powerful neodymium magnets and an enhanced Duofol membrane guarantee faithful and lively reproduction including all the top-of-the-line musical details. Advanced shell material reduces vibration generation and vibration while reducing distortion in musical image.
Headphone connectivity delivers a 6.3 mm jack on a removable cable. Its new bayonet fastening provides extra-easy handling. The frequency range from 15 to 28,000 Hz ensures that the listener can appreciate full sound with high richness. The headphones are made in an elegant black honeycomb finish. They have extremely soft velvet ear pads that guarantee maximum comfort even with long, several hours of listening.