Sennheiser CX 300 II

Offering a powerful, bass-driven stereo sound with greater clarity and improved dynamics over standard earbuds are the CX 300-II ear-canal phones. The various sizes of ear adapters (S/M/L sizes) provided in the package allow for a customized fit as well as exceptional noise blocking capability.

Technical Data

  • Color: steel blue
  • Jack plug:

3.5 mm

  • Wearing style: Ear-canal
  • Impedance: 16 Ω
  • Frequency response (headphones): 19 – 21000 Hz
  • Sound pressure level (SPL): 113 dB
  • Cable length: 1.2 m
  • Transducer principle: Dynamic