Hifiverse

Headphones — Koss KSC21

Description, images, technical data and specifications

Koss KSC21
Image source — © Koss

These are lightweight clip-on headphones with an ear mount and an open design, great for an active lifestyle. They are fixed on the ears with the help of convenient rotating "clips", do not put pressure and are practically not felt even with prolonged use, and the foam of the ear pads provides comfort and allows ambient sounds to pass through — ideal for walks, the city and sports.

Specifications

  • Model name

    KSC21

  • Transducer principle

    Dynamic or Isodynamic

  • Scheme

    Open

  • Wearing style

    Over-ear

  • Frequency response low +/- 10dB (Hz)

    50

  • Frequency response high +/- 10dB (Hz)

    18 000

  • Max. sound pressure level (dBSPL (1 kHz @ 5% THD))

    N/A

  • Connection type

    Wired

  • Connector (mm)

    3.5mm

  • Sensitivity (dBSPL (1 kHz/ 1 mW)))

    N/A

  • Impedance (Ohm (1 kHz))

    36

  • Playback time (hours)

    N/A

  • Weight (g)

    N/A

  • Official link

    https://koss.com/products/ksc21

Koss FitClips KSC32i

Koss KSC35

More components

hifiverse