Powered by Sennheiser's proprietary transducer technology for truly excellent sound performance, the HD 579 provides high end performance, delivering near audiophile levels of sound - a real step up for a smart, great value investment that lets listeners obtain new heights of sound quality at home. With its full sized circumaural design, the HD 579, finished in a stylish, Cool Grey color scheme, offers exceptional wearing comfort thanks to the large ear cups and soft replaceable ear pads.
Frequency Response - 15-28,000Hz
Sound Pressure Level - 106dB SPL (1kHz/1Vrms)
Impedance - 50 ohms
Total Harmonic Distortion (THD) - <0.2% (1kHz, 100dB SPL)
Cable Length - 3m detachable cable
Jack Plug - 6.3mm straight, gold-plated plug