FiiO FF5 Earbuds 22 e1670690372513

FiiO FF5 Earbuds

FiiO FF5 is a brand-new flat-head earbud designed with a large 14.2mm dynamic driver unit. FiiO has carefully designed this new driver unit with PU Gasket+Cabon-based Composite diaphragm coil. With a specially developed open-back cavity design and acoustic resistance tube-based acoustic architecture.

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FiiO FF5 breaks the limitations of earbuds with a powerful 14.2mm newly-developed dynamic driver unit. This driver adopts a specially-developed carbon-based composite diaphragm that is paired with PU Gasket Suspension. It’s both lightweight and rigid, delivering powerful sound with quick transients, extended lower and higher-end frequencies, and minimizing non-linear distortion in the output signal. The pair has been tuned to deliver lovely vocals, especially rich and lush-sounding female vocals.

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The FiiO development team aimed to reduce the unwanted reflections and vibrations within the shell of the FF5. They have carefully designed the cavity structure with a diffuse open back cavity design.  In order to maintain a clean bass response with the FF5, FiiO has designed the pair with acoustic resistance pipes that helps to effectively increase and extend the bass response. When the diaphragm vibrates, the air pressure is diverted towards these acoustic resistance pipes reducing the resonance in the lower end and delivering a clean response.

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FiiO FF5 is a premium earbud designed with CNC-machined aluminum alloy ear cavities. Each earphone weighs just only 3.4 grams maintaining a lightweight with a solid, robust build. With its ergonomic shape and lightweight design, the FF5 simply disappears in your ear!! FiiO also bundles six pairs of silicone rings for a comfortable wearing experience.

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FiiO FF5 comes standard with a high-quality silver-plated monocrystalline copper cable. It has a 4-strand configuration with 392 wire cores in total. It has expanded MMCX connectors and swappable termination plugs. The package includes 3.5mm and 4.4mm termination plugs.


  • >Large 14.2mm Dynamic Driver Unit.
  • >PU Gasket+Carbon-Based Composite Diaphragm Coil.
  • >Comfortable Fit with Anti-Slip Rings.
  • >High-Purity 4-Strand Stock Cable.
  • >Silver-Plated Monocrystalline Copper Cable.
  • >Expanded MMCX Connectors.
  • >Detachable Termination Plugs.
  • >3.5mm/4.4mm Termination Plugs Included in the Design
  • >Diffuse Open-Cavity Design.
  • >CNC-Machined Aluminum Alloy Construction.
  • >Lightweight & Ergonomic.

FiiO FF5 Earbuds

Technical Specs

  • >Impedance: 45Ω@1kHz.
  • >Sensitivity: 106dB/mW.
  • >Frequency Response Range: 20Hz-20kHz.
  • >Termination Plugs: 3.5mm+4.4mm.

Price: $139.99


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