Sennheiser HD820 Closed Back Audiophile Headphones

$3,499.00 inc. GST

Sennheiser HD820
Sennheiser HD820 Closed Back Audiophile Headphones

$3,499.00 inc. GST

SKU: HD820 Category: Brand:

If you are looking for headphones that are masterfully built and are super high-end performance-focused the Sennheiser HD820 is well worth spending some time with. The HD820 are of closed-back configuration and display a beautiful open detailed soundstage and warm rich bass to suit the most discerning Head-Fi aficionado!

Sennheiser HD820 Information and Specifications;


  • The new audiophile standard for closed-back headphones
  • Ring Radiator transducers
  • Unique innovative glass transducer covers minimize resonances
  • Incredible realistic, natural sound field
  • Robust metal headband with an inner damping element
  • Handcrafted comfortable microfiber ear pads
  • Developed and made in Germany
  • Silver-cladded OFC cables and gold-plated plugs
  • Impedance: 300 ohms
  • Frequency Response: 12 – 43800 Hz (-3 dB), 6 – 48000 Hz (-10 dB)

Completely closed. Outrageously open.

The HD 820 fuses cutting-edge transducer capabilities with exceptional ambient noise attenuation, transcending the perceived limits of closed headphones. Until now, the audiophile headphone experience could only begin with Sennheiser’s open-back design—a design that paved the way for an entire class of precision listening devices. This standard of sound reproduction would go on to surpass hi-fi systems exponentially larger in size and cost with the understanding that listeners would not be isolated from their surroundings. The HD 820 sacrifices neither detail nor sound field thanks to its innovative acoustical systems in a closed, dynamic headphone


Impedance: 300 Ohms

Frequency response (Headphones)
12 – 43800 Hz (-3 dB)
6 – 48000 Hz (-10 dB)

Sound pressure level (SPL):
 103 dB at 1 kHz, 1V

Ear coupling: around the ear

Jack plug: 6.3 mm / Pentaconn / (XLR4)

Cable length: 3m

Weight: 360 g without cable

Transducer principle (headphones) dynamic, closed

Colour = Black

For other Sennheiser products click HERE

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