Skip to content
Apply Promo Code: 3OFF to Enjoy 3% Off on All Products (Exclude Massage Chairs)
Apply Promo Code: 3OFF to Enjoy 3% Off on All Products (Exclude Massage Chairs)

Sennheiser HD 820 Over-Ear Headphones

SKU 507435
Original price $2,302.78 - Original price $2,302.78
Original price
$2,302.78
$2,302.78 - $2,302.78
Current price $2,302.78
  • Closed-Back Design Minimizes Resonance
  • Dynamic Ring Radiator Transducers
  • 12 Hz to 43.8 kHz Frequency Response
  • Up to 26 dB of Noise Cancellation
  • Inner Damping Element
  • Handcrafted Microfiber Ear Cushions
  • Impedance-Matching Cable
  • Balanced 4.4mm Gold Connector
  • Balanced XLR 4-Pin Connector
  • Includes 1/4" Jack and Storage Box

STEP 1

Product Selection

STEP 2

Contact Information

STEP 3

Review Information

Sennheiser HD 820 Over-Ear Headphones

Enter the details below to request your custom quote in just a few minutes

Our Customers & Partners

Features

TheSennheiser HD 820are closed-back stereo over-ear headphones offering detailed and accurate audio reproduction for audiophiles, mixing and mastering engineers, and music aficionados in studios, listening rooms, and on the go. Their closed-back design delivers up to 26 dB of passive noise cancellation and incorporates concave glass covers, which reduce resonance by reflecting sound to a dedicated absorber. Sennheiser's dynamic Ring Radiator transducers provide a maximum SPL of 103 dB and a wide frequency response of 12 Hz to 43.8 kHz.

Handcrafted microfiber ear cushions and a sturdy metal headband with an internal damper offer comfort and stability during wearing. A 10' impedance-matching cable allows distance between you and your headphone amplifier, while balanced 4.4mm, balanced XLR 4-pin, and unbalanced 1/4" plugs enable versatile connectivity.

The HD 820 headphones ship with a microfiber cloth and a storage box for simplified transport.

Visual and Audio Transparency
Dynamic Ring Radiator transducers are fitted with concave glass covers, which reveal the look of the technical components within and reflect sound waves from the rear of the transducer to an absorber, yielding minimal resonance
Carefully Selected Components
From the handcrafted microfiber ear cushions that insulate the listener from ambient noise to the silver-cladded OFC cables, gold-plated plugs, and robust metal headband with an inner damping element, the components work together to deliver comfort and uncompromising sound
Audiophile Connectivity
A specially tuned symmetrical, impedance-matching cable with low capacitance can be terminated with a balanced 4.4mm gold connector, balanced XLR 4-pin jack, or unbalanced 1/4" gold plug
Extras
In addition to a USB flash drive with a PDF instruction manual and frequency response curve, the HD 820 headphones include a microfiber cloth and storage box

Item Includes

Sennheiser HD 820 Closed-Back Stereo Over-Ear Headphones

  • 10' Connection Cable
  • 1/4" Stereo Connector
  • 4.4mm Pentaconn Stereo Connector
  • XLR 4-Pin Connector
  • USB Flash Drive with Manual and Frequency Response Curve
  • Microfiber Cloth
  • Storage Box

Specefications

Sennheiser HD 820 Specs

Headphone
Driver TypeDynamic
Earcup StyleClosed-Back
General
Frequency Response12 Hz to 43.8kHz
Impedance300Ohms
Maximum Sound Pressure Level (SPL)103dBat1kHz/1Vrms
Connectivity
Audio Connector1/4" (6.3 mm)
11/64" (4.4 mm)
4-Pin XLR
Cable
Cable Length9.8' / m
Physical
Weight12.7oz / 360g
Packaging Info
Package Weight8.5 lb
Box Dimensions (LxWxH)16.3 x 14.1 x 7.0"