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Sennheiser CX 300 vs Sennheiser MM 30i

    Sennheiser CX 300 Headphones
    Sennheiser CX 300
      Sennheiser MM 30i Headphones
      Sennheiser MM 30i
      Available colors
      Editiorial reviews
      11
      3.7 out of 5
      5 user ratings
      5 stars
      		0 %
      4 stars
      		80 %
      3 stars
      		20 %
      2 stars
      		0 %
      1 stars
      		0 %
      Read editorial reviews
      1
      1 editorial reviews
      Sennheiser MM 30i (Wired Headphone): 3 out of 5 stars from 4 genuine reviews on Australia's largest opinion site ProductReview.com.au.Read more
      Read editorial reviews
      User rating
      64
      4.0 out of 5
      64 user ratings
      5 stars
      		34 %
      4 stars
      		43 %
      3 stars
      		14 %
      2 stars
      		7 %
      1 stars
      		0 %
      36
      4.2 out of 5
      36 user ratings
      5 stars
      		41 %
      4 stars
      		33 %
      3 stars
      		25 %
      2 stars
      		0 %
      1 stars
      		0 %

      Full Comparison

      Units:

      Technical details

      Sennheiser CX 300Sennheiser CX 300
      Sennheiser MM 30iSennheiser MM 30i
      Sound outputStereoStereo
      StyleIn-EarIn-Ear
      Connectivity technologyWiredWired
      Headset (integrated/enclosed microphone)noyes

      Design

      Sennheiser CX 300Sennheiser CX 300
      Sennheiser MM 30iSennheiser MM 30i
      Colour of product
      • Black
      • Pink
      • Silver
      • White
      • Black
      • White
      Acoustic designClosedClosed
      Attachment typeEar canalEar canal
      CategoryAudiophileTravel and Commuting
      Noise isolatingyesyes

      Dimensions

      Sennheiser CX 300Sennheiser CX 300
      Sennheiser MM 30iSennheiser MM 30i
      Weight0.14 oz0.39 oz

      Sound

      Sennheiser CX 300Sennheiser CX 300
      Sennheiser MM 30iSennheiser MM 30i
      Impedance16.0 Ω16.0 Ω
      Sensitivity< 112< 106
      Frequency range19 - 2100017 - 20000
      Driver technologyDynamicDynamic
      Total harmonic distortion (THD)0.2 %0.1 %

      Connectivity

      Sennheiser CX 300Sennheiser CX 300
      Sennheiser MM 30iSennheiser MM 30i
      Inputs supported3.5mm
      • 3.5mm
      • Bluetooth
      Cable length11.2
      Type of connector3.5mm3.5mm
      USByesno
      Detachable cablenono

      Pros & Cons

      Pros
          Cons

              Often compared with Sennheiser CX 300

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              Sennheiser CX 300S
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              SennheiserCX 300S
              Sennheiser CX 300 Headphones
              Sennheiser CX 3.00
              SennheiserCX 300
              SennheiserCX 3.00

              Often compared with Sennheiser MM 30i

              Sennheiser MM 30i Headphones
              Sennheiser MM 70i
              SennheiserMM 30i
              SennheiserMM 70i