With linear acoustics tailored to extended listening sessions and smooth, gratifying bass performance, the HD 560S was crafted for the analytical audio enthusiast. Features Natural and accurate reference sound All-new transducer with high-strength magnet effortlessly reproduces deep, defined bass and brilliant treble New polymer-blend transducer membrane offers highly-linear excursion for superb control Angled transducers recreate the optimal listening position every time, without the need for acoustic room treatment Open earcups facilitate the natural expansion of sound waves Superb detail retrieval with fast, clear bass response