Sennheiser HD 558 Headphones

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About this product

Product Description Featuring an internal surround reflector, the HD 558 audiophile headphones are able to generate an extended spatial sound field for a listening experience that immerses the wearer during music and movies. They are outfitted with Sennheiser’s innovative E.A.R. technology which ensures accurate channeling of audio signals into your ears, as well as sophisticated Duofol diaphragms which reduce unwanted resonances to an absolute minimum. The HD 558 come with plush, luxurious velour ear pads and headband cushion which provide outstanding wearing comfort, even for long listening sessions. From the Manufacturer Featuring an internal surround reflector, the HD 558 audiophile headphones are able to generate an extended spatial sound field for a listening experience that immerses the wearer during music and movies. They are outfitted with Sennheiser's innovative E.A.R. technology which ensures accurate channeling of audio signals into your ears, as well as sophisticated Duofol diaphragms which reduce unwanted resonances to an absolute minimum. The HD 558 come with plush, luxurious velour ear pads and headband cushion which provide outstanding wearing comfort, even for long listening sessions. Enhance your audio experience Movie and music aficionados will definitely appreciate what the new HD 558 has to offer. Not only does it feature Sennheiser's E.A.R. technology and optimized Duofol diaphragms, but also a Surround Reflector that generates an extended spatial sound field for an enhanced audio experience. Eargonomic Acoustic Refinement (E.A.R.) for High Performance These high-end open circumaural headphones use E.A.R. technology for outstanding sonic accuracy and clarity. Sennheiser's innovative "Eargonomic Acoustic Refinement" (E.A.R.) design channels audio signals directly into your ears. State-of-the-art, advanced Duofol diaphragms deliver transparency and minimal distortion, while highly optimized, field-strengthened neodymium ferrous magnet systems yield an excellent dynamic response. A surround reflector creates an extended spatial sound field for the lightweight aluminum voice coils chosen for high efficiency and excellent dynamics. The special diaphragm geometry reduces intermodulation distortion, while highly constant, compressed cellulose fleece reduces total harmonic distortion. About Sennheiser For more than 60 years the name Sennheiser has stood for the highest quality products and customized solutions across all areas of sound recording, transmission and reproduction. As one of the world's leading providers of integrated solutions for electro-acoustic products, systems and services, Sennheiser constantly meets the challenges of developing creative answers which satisfy the requests and requirements of customers. What's in the Box? Sennheiser HD 558 Audiophile Headphones, 3.5mm plug adapter, warranty. Technical Specifications Transducer type: Dynamic, open Transducer type: Dynamic, open Headphone type: Circumaural Headphone type: Circumaural Frequency response: 15 - 28,000 Hz Frequency response: 15 - 28,000 Hz Total harmonic distortion: <0.1% (1 kHz/100 dB SPL) Total harmonic distortion: <0.1% (1 kHz/100 dB SPL) Sound pressure level (SPL): 112 dB Sound pressure level (SPL): 112 dB Impedance: 50 Ohms Impedance: 50 Ohms Cable length: 3m Cable length: 3m Jack plug: 6.3mm Jack plug: 6.3mm Weight: 270g Weight: 270g