Fearless Audio is a Chinese company that specializes in in-ear monitors. I would like to thank Fearless Audio and Penon Audio for the loaner unit of Y2K-G10. The Y2K-G10 is based off the Y2K tuning system with a specific tuning by Penon Audio. At the moment, you can purchase the Y2K-G10 from Penon Audio.



  • Driver Configuration: 10 Balanced Armature
  • Frequency Response: 20Hz – 20kHz
  • Impedance: 25 ohm
  • Sensitivity: 115dB/mW

Unboxing & Accessories

The Y2K-G10 comes in a white package with a protective cover that sports the word, “Y2K”. Inside the package, there is a hard carrying case which contains the Y2K-G10, detachable 0.78mm 2 pins cable, tips, shirt clip, cleaning tool and warranty card.

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