Sennheiser HD 620S Wired Headphones [VGP2025-2026 Gold Award] Black, Closed-back, Over-ear, High-Performance Transducer, Acoustic Foam, Ultra-light Vo

HD 620S When the norm changes: A natural and expansive soundstage despite being a closed-back design A closed-back headphone that fuses the DNA of the HD 600 and HD 500 series Reference-level, high-quality Sennheiser 42mm transducer manufactured in an Irish factory Flexible diaphragm using technology from the HD 660S2 Acoustic foam is placed on the backplate behind the driver to absorb sound reflections and create the purity of sound that is often lost in closed-back designs.