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    64 Audio tia Fourté Noir Four Drivers Universal IEM Earphones

    • Limited edition quad drivers universal IEM with a fully tubeless design
    • Extra smooth highs and mids, visceral low end, and luscious 3D soundstage
    • 1 tia High, 1 tia Mid, 1 High-Mid, 1 dynamic Mid/Low driver
    • Apex technology relieves air pressure providing superior sound
    • Anodized all-black aluminium shell with elegant look
    • 64 Audio tia Fourté Noir

      64 Audio's flagship tia Fourté was born of a desire to redefine your experience with music. This pursuit led to a reinvention of how 64 Audio build in-ear monitors with an industry-first, completely tubeless technology. To celebrate this momentous innovation, 64 Audio have revisited their award-winning design with the limited edition tia Fourté Noir.

      The retuned dynamic low driver results in a warmer and richer low-frequency response while the premium silver content in Mundorf’s solder allows for great conduction resulting in better transient control. Additionally, an updated premium cable provides lower resistance, yielding a smoother high-frequency response. An all-black, aluminium shell gives Fourté Noir an elegant, new look, and real copper-patinated faceplates make each set as unique as your fingerprint.

      Fourté Noir features the innovative apex technology. Apex (air pressure exchange) relieves air pressure caused by miniature speakers in a sealed ear canal, giving you a superior listening experience that simply cannot be achieved by traditional IEMs.

      Welcome to the pinnacle of IEM design.


      64 Audio Tia Fourte Noir


      • Transducer Type: 3 precision BA drivers, 1 dynamic driver
      • Transducer Configuration: 1 tia high, 1 high-mid, 1 tia mid, 1 dynamic low
      • Freq. Response: 5Hz - 22kHz
      • Sensitivity: 114db @1kHz @1mw
      • Impedance: 10Ω @ 1kHz
      • Crossover: Integrated 4-way passive crossover
      • Isolation: -20dB internal apex technology



      • Limited edition universal IEM with a fully tubeless design
      • Extra smooth highs and mids, visceral low end, and luscious 3D soundstage
      • 1 tia High, 1 tia Mid, 1 High-Mid, 1 dynamic Mid/Low driver
      • Tia Single Bore eliminates unwanted tube resonance
      • Internal apex technology eliminates pneumatic pressure
      • Anodized all-black aluminium shell with elegant look
      • 1.2m detachable premium audio cable
      • Warranty: 1-Year Parts and Labour



      • 64 Audio tia Fourté Noir Universal-Fit IEM Earphones
      • 64 Audio personalised protective case
      • Dehumidifier
      • Cleaning tool
      • Shirt clip
      • TrueFidelity eartips (S,M,L)
      • Silicone eartips (S,M,L)
      • 1.2m detachable premium cable
      • Round sticker
      • Product manual


      1. Brand64 Audio
      2. Cable LengthLess than 1.5m
      3. Cable Length Text1.2m
      4. ColourBlack
      5. Connectivity TechnologyWired
      6. Connector AngleAngled
      7. Detachable CableYes
      8. Driver TypeHybrid
      9. Frequency Response5Hz - 22kHz
      10. Headphones TechnologyHybrid
      11. Headphones TypeHeadphones - binaural
      12. Headphone Fit TypeIn-Ear
      13. Impedance10Ω
      14. Manufacturer Warranty1 Year
      15. Number of driversQuad Drivers
      16. GTIN852998008021
      17. Part NumberFourte-Noir
      18. Product TypeEarphones
      19. Recommended useDigital audio player;DJ;Hi-Fi;Portable audio system;Studio
      20. Feature keywordComfortable;Ear Canal;Hi-Fi;IEM;In Ear;Monitor;Noise Isolation;Portable;Professional;Studio
      21. Sensitivity114db
      22. Sound Output ModeStereo
      23. Headphone ApplicationDJ;On Stage;Studio;Travel;Work
      24. Headphones Form FactorIn-Ear
      25. Included AccessoriesProtective case, Dehumidifier, Cleaning tool, Shirt clip, TrueFidelity eartips, Silicone eartips, Premium cable, apex modules, Sticker, Manual
      26. Product WeightMale
      27. Sound Output ModeStereo