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Sennheiser HD 660S vs Sennheiser HD 559 Comparison

Comparison and Difference Between

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Brand and Model Specifications

Information about the brand, model release date.

ManufacturerSennheiserSennheiser
ModelHD 660SHD 559
Photo
Release Date20172016
What Hi-Fi? Rating - -
Amazon Rating
Price

General Specifications

Type, design and features.

Headphone TypeOver-ear (circumaural)Over-ear (circumaural)
Earcup DesignOpen-backClosed-back
Noise OptionsNoneNone
Transducer TechnologyDynamicDynamic
MicrophoneNoNo
ConnectivityWiredWired
Cable Length~3 m
~9.84 ft
~387.5 in
~3 m
~9.84 ft
~387.5 in
Detachable CableYesYes
Battery Life--
Battery Quick Charge--
Water ProtectionNoNo
Inputs6.3 mm
ControlsNo-
FoldableNoNo

Technical Specs

Tech specifications of the headphones.

Frequency Response [Hz]9 – 41,50014- 26,000
Impedance [Ohms]15050
Maximum Input Power [mW]--
Maximum SPL104108
Distortion< 0,04%<0.2%
Driver Diameter44.1 mm38 mm

Dimensions and Weight

Physical characteristics of the speakers (without stands).

Length~7.7 in
~195.58 mm
~19.56 cm
~7.5 in
~190.5 mm
~19.05 cm
Width~7.1 in
~180.34 mm
~18.03 cm
~6.6 in
~167.64 mm
~16.76 cm
Height~3.6 in
~91.44 mm
~9.14 cm
~3.45 in
~87.63 mm
~8.76 cm
Weight~0.6 lb
~272.16 g
~0.27 kg
~0.61875 lb
~280.66 g
~0.28 kg

Packaging Info

Package dimensions and weight.

Shipping Length~12.6 in
~320.04 mm
~32 cm
~10.2 in
~259.08 mm
~25.91 cm
Shipping Width~10.1 in
~256.54 mm
~25.65 cm
~8.1 in
~167.64 mm
~16.76 cm
Shipping Height~4.2 in
~106.68 mm
~10.67 cm
~4 in
~101.6 mm
~10.16 cm
Shipping Weight~3.4 lb
~1542.21 g
~1.54 kg
~1.5 lb
~680.39 g
~0.68 kg

Colors and Accessories

List of available colors and optional accessories.

Colors
  • Black
  • Black
Replacable EarpadsYesYes
What's in the Box
  • Sennheiser HD 660 S
  • Cable with 6.35 mm Plug
  • Cable with 4.4 mm Pentaconn Plug (balanced)
  • Adapter 6.35 to 3.5 mm
  • Manual
  • Storage Box
  • Sennheiser HD 559 headphones
  • 3 m cable with 6.3 mm straight plug

Price and Warranty

Satisfaction is (not) guaranteed.

Warranty2 Years2 Years
Amazon Price

Disclaimers

Small print and stuff...

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