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Sennheiser HD 820 vs Sennheiser HD 650 Comparison

Comparison and Difference Between

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Brand and Model Specifications

Information about the brand, model release date.

Manufacturer Sennheiser Sennheiser
Model HD 820 HD 650
Photo
Release Date 2018 ???
HifiSpecs Rating
Amazon Rating
Price

General Specifications

Type, design and features.

Headphone Type Over-ear (circumaural) Over-ear (circumaural)
Earcup Design Closed-back Open-back
Noise Options None None
Transducer Technology Dynamic Dynamic
Microphone No No
Connectivity Wired Wired
Cable Length ~3 m
~9.84 ft
~387.5 in
~3 m
~9.84 ft
~387.5 in
Detachable Cable Yes Yes
Battery Life - -
Battery Quick Charge - -
Water Protection No No
Inputs 6.35 mm, 4.4 mm, XLR-4 (optional) 3.5mm, 6.3 mm
Controls - No
Foldable No No

Technical Specs

Tech specifications of the headphones.

Frequency Response [Hz] 12 - 43800 Hz (-3 dB), 6 - 48000 Hz (-10 dB) 10 - 39,500
Impedance [Ohms] 300 300
Maximum Input Power [mW] 0.5 -
Maximum SPL 103 103
Distortion - <0.05%
Driver Diameter 56 mm 44

Dimensions and Weight

Physical characteristics of the speakers (without stands).

Length ~7.6 in
~193.04 mm
~19.3 cm
~7.7 in
~195.58 mm
~19.56 cm
Width ~7.6 in
~193.04 mm
~19.3 cm
~7.1 in
~180.34 mm
~18.03 cm
Height ~4.4 in
~111.76 mm
~11.18 cm
~3.94 in
~100.08 mm
~10.01 cm
Weight ~0.8 lb
~362.87 g
~0.36 kg
~0.575 lb
~260.82 g
~0.26 kg

Packaging Info

Package dimensions and weight.

Shipping Length ~13.4 in
~340.36 mm
~34.04 cm
~12.4 in
~314.96 mm
~31.5 cm
Shipping Width ~11.4 in
~289.56 mm
~28.96 cm
~10 in
~180.34 mm
~18.03 cm
Shipping Height ~5.1 in
~129.54 mm
~12.95 cm
~4.4 in
~111.76 mm
~11.18 cm
Shipping Weight ~8.38 lb
~3801.1 g
~3.8 kg
~1.35 lb
~612.35 g
~0.61 kg

Colors and Accessories

List of available colors and optional accessories.

Colors
  • Black
  • Titanium
Replacable Earpads Yes Yes
What's in the Box
  • Sennheiser HD 820 headphones
  • connection cable: ¼” (6.35 mm) stereo jack plug, unbalanced
  • 4.4 mm stereo jack plug, balanced
  • USB flash drive (SD-U16L version) with instruction manual (as PDF file)
  • Instruction manual
  • Storage box
  • Microfiber cloth
  • Sennheiser HD 650
  • 3 m cable 3.5 mm
  • 1 adaptor to 1/4″ (6.3 mm)
  • User manual

Price and Warranty

Satisfaction is (not) guaranteed.

Warranty 2 Years 2 Years
Amazon Price

Review Comparison

Hifispecs' professional customer-reviews can help make up your mind.

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