Open Sound In A Closed Form Factor

Most audiophiles feel that music can truly be enjoyed only with the wide spaciousness of an open-back headphone. But, the Sennheiser HD 820 is here to change that with its special Ring Radiator transducers and unique Concave Gorilla Glass covers. These covers are concave in shape and reflect the sound waves from the drivers to an absorber, thus giving you a similar open sound. Soundstage refers to being able to sense the spatial surroundings of a recording.

Equips Exceptional & High-Quality Components For Detailed Audio

Sennheiser HD 820 fuses their cutting-edge transducer capabilities with exceptional ambient noise attenuation, transcending the perceived limits of closed headphones. While audiophile headphone experiences traditionally relied on Sennheiser's open back design that pioneered precision listening devices, the HD 820 achieves the same high standard of sound reproduction in a closed, dynamic headphone through innovative acoustical systems that preserve detail and sound field.

Features 56mm Ring Radiator Dynamic Transducer For Hi-Fi Audio

Sennheiser HD 820 features a 56mm Ring Radiator dynamic transducer that balances air displacement with rigidity for optimal response. The ring's edges connect to the drive unit, with a V-shaped groove allowing voice coil vibration. This design, along with vibration-dampening features, delivers precise audio across all frequencies. Each transducer is rigorously tested to ensure consistent performance.

Meticulously Crafted At Sennheiser's State-Of-The-Art Ireland Facility

Sennheiser HD 820's deep, immersive stereo imaging demonstrates German engineering excellence, manufactured at Sennheiser's state-of-the-art Ireland facility. The ring radiator's exceptional response and precisely angled drivers create a detailed soundstage that lets you pinpoint every voice, instrument, and acoustic environment with remarkable clarity. Acoustic absorber system prevents frequency masking for unheralded detail The plush ear padding and articulating design ensure a perfect seal, blocking external noise while containing sound leakage, making these headphones perfect for both critical and private listening.

Offers Ultra-Comfort With Soft Padding & Dual-Axis Articulating Earcups

Sennheiser HD 820 delivers exceptional comfort for extended listening sessions. These headphones feature ultra-soft padding at every contact point, along with lightweight, purpose-built materials. The ultra-ergonomic metal headband includes an inner damping element and luxurious microfiber padding on both the ears and headband. Dual-axis articulating earcups naturally conform to your head shape, allowing you to focus entirely on the pristine sound reproduction.

Comes With Various Connectivity Options For Seamless Compatibility

Sennheiser HD 820 comes with a versatile set of essential cables, each one impedance-matched with ultra-low capacitance. The ¼-inch / 6.3mm stereo connector provides the audiophile-standard plug for headphone amplifiers, DACs, and A/V receivers, while a balanced 4.4mm connector enables connection to newer balanced output devices with superior stability. An optional XLR-4 balanced cable is also available for even more connectivity options. Each 9.8ft / 3m cable gives you the freedom to listen from devices anywhere in your space, whether on shelves, in your studio or on your desktop.