SENNHEISER HD 820 Closed Back Over Ear Wired Audiophile Headphones

At the heart of the SENNHEISER HD 820 are custom 56mm Ring Radiator transducers manufactured in Germany, designed to produce exceptional detail, precision, and ultra-low distortion across an extended frequency range. Unlike conventional closed-back headphones, the HD 820 uses unique concave Gorilla® Glass ear cup covers that help minimise internal resonances by directing sound waves into integrated absorber systems, resulting in a remarkably open and spacious sound signature while maintaining excellent isolation.

Key Features

• Reference-grade closed-back audiophile headphones
• Custom 56mm Ring Radiator transducers
• Innovative Gorilla® Glass ear cup design
• Wide, natural, open soundstage presentation
• Ultra-low harmonic distortion
• Premium German engineering and craftsmanship
• Excellent passive noise isolation
• Deep, accurate bass and detailed treble response
• Comfortable microfiber ear cushions
• Includes balanced and unbalanced premium cables
• Designed for hi-fi systems and headphone amplifiers
• Handcrafted in Germany

What’s Included

• Sennheiser HD 820 Headphones
• 6.3mm Stereo Cable
• 4.4mm Balanced Cable
• XLR Balanced Cable
• Storage Box
• User Documentation