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Sennheiser CX 3.00

Availability: In stock

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High-quality earphones offering detailed sound reproduction and enhanced bass response. Available in black, white or red.

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Sennheiser CX 3.0

Full Description


Boost your sound with Sennheiser’s new CX 3.00 earphones which offer amazingly detailed sound reproduction and enhanced bass response in an incredibly small package. The in-ear design reduces ambient noise to a minimum, and the included set of ear-adapters guarantees an individualized fit with four sizes (XS, S, M, L) to choose from. These are the earphones you’ve been looking for.


  • Earphones with detailed sound and enhanced bass

  • Optimum fit in the ear canals and high attenuation of ambient noise

  • Elliptical, tangle-free cable

  • Convenient carry case included

  • Available in black, white or red

  • 2 year warranty

What's in the box?

  • CX 3.00 earphones
  • Ear adapter set (XS, S, M, L)
  • Carry case


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  • Color
  • Impedance
    18 Ω
  • Frequency response (headphones)
    17Hz - 21kHz
    • Sound pressure level (SPL)
      118 dB
    • THD, total harmonic distortion
      <0.5 % (1 kHz, 100 dB SPL)
    • Jack plug
      3.5 mm angled
    • Cable length
      1.2 m
    • Weight
      12 g