OSTRY KC09 HiFi Audiophile MMCX Detachable In-ear Earphone


KC09 is the Upgraded Version of KC06A


  • KC09 vibration diaphragm uses Ostry unique eardrum biomedical film to do the substrate, made of liquid film transparent film, music listening more comfortable.

Meticulous and reliable selection

  • The headset line is made of relatively soft multi-stranded wire. This can be used to ensure that the habit of wearing a general way to wear the headphones naturally drowned, so that the effect of reduced stethoscope, but also easy to wear around the ears and fit for music audiophile's compliance that paste ear.

Standard MMCX interface

  • KC09 uses standard MMCX interface with the switchable design, the correct assembly is not easy to fall off, according to the needs to replace wire independently.

Different music, different enjoyment

  • A small, middle and large size silicone ear pads, 3sizes, 6 pairs of experience, the choice of intimate care of your ear cancel. There are two kinds of each size, soft texture, let you forget their presence.


  • Driver: 10mm CCAW
  • Diaphragm: EBT (based on eardrum bionic technology)
  • Sensitivity: ≥101dB
  • Rated impedance: 32Ω ± 15%
  • Frequency response: 20Hz-20kHz
  • Distortion: <1% 101dB
  • Channel difference: <1.5Db
  • Rated power: 10mW
  • Wire: 1.30m detachable cable
  • Plug: 3.5mm three-core plug


  • OSTRY KC09 earphone
  • 2 Cables
  • 6 pairs of silicone eartips

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  • Views: 5339
  • Brand: OSTRY
  • Product Code: KC09
  • Availability: In Stock
  • $99.90

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Tags: OSTRY KC09, OSTRY KC09 HiFi Audiophile MMCX Detachable In-ear EarphoneDescriptionKC09 is the Upgraded Version of KC06A DiaphragmKC09 vibration diaphragm us, KC09