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Superlux HD668 vs Superlux HD681

    7.4 in
    7.87 in
    Superlux HD668 Headphones
    Superlux HD668
      7.36 in
      7.87 in
      Superlux HD681 Headphones
      Superlux HD681
      Available colors
      Editiorial reviews
      4
      4 editorial reviews
      On a budget, you'd be hard-pressed to find better-sounding headphones for the money.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
      7
      3.9 out of 5
      3 user ratings
      5 stars
      		0 %
      4 stars
      		100 %
      3 stars
      		0 %
      2 stars
      		0 %
      1 stars
      		0 %
      Read editorial reviews
      User rating
      42
      4.3 out of 5
      42 user ratings
      5 stars
      		42 %
      4 stars
      		42 %
      3 stars
      		14 %
      2 stars
      		0 %
      1 stars
      		0 %
      110
      3.7 out of 5
      110 user ratings
      5 stars
      		33 %
      4 stars
      		23 %
      3 stars
      		26 %
      2 stars
      		14 %
      1 stars
      		1 %

      Full Comparison

      Units:

      Technical details

      Superlux HD668Superlux HD668
      Superlux HD681Superlux HD681
      Sound outputStereoStereo
      StyleOver-EarOver-Ear
      Connectivity technologyWiredWired
      Headset (integrated/enclosed microphone)nono
      Magnet materialNeodymiumNeodymium

      Design

      Superlux HD668Superlux HD668
      Superlux HD681Superlux HD681
      Colour of productBlack
      • Black
      • Black,Red
      • Grey
      Acoustic designHalf openedHalf opened
      Attachment typeHeadbandHeadband
      Connector contacts platingGoldGold

      Dimensions

      Superlux HD668Superlux HD668
      Superlux HD681Superlux HD681
      Width7.4 in7.36 in
      Depth4.17 in4.21 in
      Height7.87 in7.87 in
      Weight7.83 oz9.74 oz

      Sound

      Superlux HD668Superlux HD668
      Superlux HD681Superlux HD681
      Impedance56.0 Ω32.0 Ω
      Frequency range10 - 3000010 - 30000
      Driver technologyDynamicDynamic
      Driver size1.97 in1.97 in

      Connectivity

      Superlux HD668Superlux HD668
      Superlux HD681Superlux HD681
      Cable length32.5
      3.5 mm/6.3 mm adapter includedyesyes
      Type of connector3.5mm3.5mm
      USBnono
      Detachable cableyesno

      Power

      Superlux HD668Superlux HD668
      Superlux HD681Superlux HD681
      Battery operatednono
      Power handling capacity300.0 mW300.0 mW

      Pros & Cons

      Pros
          Cons

              Superlux HD668 vs Superlux HD681 - User Opinions

              • joaquin_white
                over 1 year ago
                The Superlux HD 668B and the Superlux HD 681 are both very good headphones if you like a neutral sound, but the HD 681 have a slight edge. While they both can sound quite harsh and sharp, the HD 668B also lack thump and rumble, on top of sounding a bit muddier. The HD 681 are also much more comfortable.
              • What's the difference between products? Share your opinion.

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