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Sennheiser HD 558 vs Superlux HD668B

    Sennheiser HD 558 Headphones
    Sennheiser HD 558
      Superlux HD668B Headphones
      Superlux HD668B
      Available colors
      Editiorial reviews
      9
      4.4 out of 5
      4 user ratings
      5 stars
      		50 %
      4 stars
      		50 %
      3 stars
      		0 %
      2 stars
      		0 %
      1 stars
      		0 %
      Read editorial reviews
      3
      3 editorial reviews
      The Superlux HD668B is an incredible performer for those who put resolution and clarity above all else.Read more
      Superlux HD 668B: Review by Headfonia - The Headphone Enthusiast's WebsiteRead more
      The Superlux HD 668B are great-sounding and affordable critical listening headphones. They let in a lot of ambient noise and leak enough to be distracting to tho...Read more
      Read editorial reviews
      User rating
      49
      4.1 out of 5
      49 user ratings
      5 stars
      		42 %
      4 stars
      		30 %
      3 stars
      		24 %
      2 stars
      		2 %
      1 stars
      		0 %
      60
      3.9 out of 5
      60 user ratings
      5 stars
      		30 %
      4 stars
      		35 %
      3 stars
      		26 %
      2 stars
      		6 %
      1 stars
      		1 %

      Full Comparison

      Units:

      Technical details

      Sennheiser HD 558Sennheiser HD 558
      Superlux HD668BSuperlux HD668B
      Sound outputStereoStereo
      StyleOver-EarOver-Ear
      Magnet materialNeodymiumNeodymium

      Design

      Sennheiser HD 558Sennheiser HD 558
      Superlux HD668BSuperlux HD668B
      Colour of product
      • Black
      • Titanium
      		Black
      Acoustic designOpenHalf opened
      CategoryAudiophileStudio

      Dimensions

      Sennheiser HD 558Sennheiser HD 558
      Superlux HD668BSuperlux HD668B
      Weight9.17 oz7.83 oz

      Sound

      Sennheiser HD 558Sennheiser HD 558
      Superlux HD668BSuperlux HD668B
      Impedance50.0 Ω56.0 Ω
      Frequency range15 - 2800010 - 30000
      Total harmonic distortion (THD)0.2 %0.3 %

      Connectivity

      Sennheiser HD 558Sennheiser HD 558
      Superlux HD668BSuperlux HD668B
      Inputs supported
      6.35mm
      		3.5mm
      Cable length33
      Detachable cablenoyes

      Pros & Cons

      Pros
          Cons

              Often compared with Sennheiser HD 558

              Sennheiser HD 558 Headphones
              Sennheiser HD 559
              SennheiserHD 558
              SennheiserHD 559
              Sennheiser HD 558 Headphones
              Sennheiser HD 599
              SennheiserHD 558
              SennheiserHD 599
              Sennheiser HD 558 Headphones
              Sennheiser HD 598
              SennheiserHD 558
              SennheiserHD 598

              Often compared with Superlux HD668B

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