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Sennheiser CX 1.00-Black In-Ear Headphones
Sennheiser CX 1.00-Black In-Ear Headphones 0
Sennheiser CX 1.00-Black In-Ear Headphones 1
Sennheiser CX 1.00-Black In-Ear Headphones 2

Sennheiser CX 1.00-Black In-Ear Headphones

Model #: CX 1.00-Black
At a Glance
Sennheiser CX 1.00-Black In Ear Headphones with a punchy bass and 4 adapter sizes for effective noise blocking
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$99,999.00Save $NaN

Get to know this product.

Earphones with a powerful sound experience. Ready to use with all devices.

Sennheiser’s new CX 1.00 earbuds offers a powerful sound experience with a deep and punchy bass. The new ultra-small design guarantees excellent comfort while the included set of ear adapters in four different sizes (XS, S, M, L), ensures effective noise blocking that will really let you feel the beat!


  • Earphones with powerful sound and deep bass
  • Ultra-small design for excellent comfort
  • 4 ear adapter sizes (XS, S, M, L) for effective noise blocking
  • 2 year warranty

What's in the box?

  • CX 1.00 earphones
  • Ear adapter set (XS, S, M, L)

Technical Data

  • Impedance: 28 O
  • Frequency response: 17Hz - 20kHz
  • Sound pressure level (SPL): 119 dB
  • THD, total harmonic distortion: <0.5 % (1 kHz, 100 dB SPL)
  • Jack plug: 3.5mm angled
  • Cable length: 1.2 m
  • Weight: 10 g

*Warning (for California residents only): Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Every Consumer Products company is required to post the warning no matter if their products pose any harm. Sennheiser products are all RoHs compliant, yet we are by law required to post the Proposition 65 warning message anyway.

Useful Documents


Weight (grams):10


Cord Length (In.):47.24
Impedance:28 Ohms

Misc. Specs

Frequency Response17Hz - 20kHz
Connector Type3.5 mm
Sport HeadphoneNo
Color Finish NameBlack
Connection Type3.5 mm
Headphone TypeIn-Ear
WarningProposition 65 Warning for California Residents