Sennheiser CX 281 Ear Canal Earphones

CX 281
In stock

Shimmy on over to the sassy style of these sleek CX 281 ear canal phones that are the epitome of edgy, fashionable and sexy. You will enjoy clear and detailed sound, thanks to their high performance dynamic speaker systems.

The wide array of ear adapters (S/M/L sizes) allows for a personalised fit as well as excellent passive attenuation of ambient noise. And like the MX 581, the CX 281 come with a share adaptor - allowing you to share your listening experience with a friend (who will need another pair of headphones).


  • Ergonomic ear canal phones with high performance dynamic speaker systems for listeners with smaller ears
  • Silicon ear adaptors for a personalised comfort fit
  • Integrated volume control
  • Unique red and gold graphics on earphones - no two designs are the same!
  • Hassle-free cable slider
  • Symmetrical braided-design cable for a tangle-free listening experience
  • Share adaptor - Share your audio with a friend!
  • Storage pouch fits your earphones and iPod Nano (4th Gen) perfectly!
  • Optimised for MP3, iPod, iPhone (iPod and iPhone are trademarks of Apple Inc. registered in the U.S. and other countries) and portable media players

Technical Data

Wearing style Ear-canal
Frequency response 19 - 20500 Hz
THD, total harmonic distortion < 0.5 %
Impedance 16 Ω
Sound pressure level (SPL) 120 dB
Jack plug 3.5 mm angled
Cable length 1.2 m symmetrical
Weight 16 g
Ear coupling Intraaural (ear canal fit)
Transducer principle Dynamic
Color red

Supply Scope

  • CX 281 ear-canal phones
  • Ear adapter set (S/M/L)
  • Share adaptor
  • Storage pouch

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