Sennheiser HD 620S Closed Back Headphones

The Sennheiser HD 620S are closed-back headphones featuring steel-reinforced ear cup covers, ensuring superior isolation in nearly any environment. Equipped with 42 mm angled transducers, a 38 mm diaphragm, and a 150-ohm aluminium voice coil, these headphones deliver speaker-like imaging, natural detail retrieval, and an open soundstage despite their closed-back design. This performance, stemming from Sennheiser's extensive industry experience and the high standards of the HD 600 and 500 series, allows the HD 620S to offer a flatter frequency response compared to the HD 600 for nearer fidelity, particularly in the bass range. Additionally, they come with everything needed to connect to both 3.5mm and 6.3mm ports, making the HD 620S a low-maintenance, easy-to-use companion for truly private listening.