FiiO, FX15, Tribrid Dynamic, Balanced, and Electrostatic In-Ear Monitor Earphones with 6 Drivers
FX15 Includes Only:
- Manual*1
- HB5 carrying case*1
- Interchangeable plug silver cable*1
- Vocal ear tips*3 pairs (S/M/L)
- Bass ear tips*3 pairs (S/M/L)
- Dual flange ear tips*2 pairs (M) Foam ear tips*2pairs (M)
- Balanced ear tips*3 pairs (S/M/L) (M pre-installed)
- Headphones unit*1
- Magnetic clip*1
- Cleaning brush*1
- MMCX quick release tool*1
- 3.5/4.4mm interchangeable plugs *1 (4.4mm pre-installed)
- SpinFit ear tips *3 pairs (S/M/L)
- HS18 ear tips *3 pairs (S/M/L)
Features:
- Sonion electrostatic tweeters
- Knowles mid and treble BAs
- 10mm DLC dynamic driver Electrostatic on/off switch
- Sound and Form harmonic design
- Custom 3D printed shell 224 wires 8 strands cable
- MMCX detachable cable
- Interchangeable audio plugs Patented S.Turbo acoustic design
- Hi-end specially-tuned frequency response curve Hi-Res Audio certified
Past experiences All a prologue to the present
Electrostatic IEMs are no longer a novelty in the high-end IEM landscape, but the FX15 is FiiO's first foray into producing such a product. When developing the FX15, the FiiO R&D team spent much time researching how best to utilize electrostatic drivers. Due to the low sensitivity of such drivers, special care must be taken to ensure they are not overpowered by the other dynamic and BA drivers in use. Otherwise, listeners will not be fully able to experience the unique sound that electrostatic drivers bring to the table.
"Dare to be at the top" is an important part of FiiO's corporate culture. FiiO does not merely use techniques or materials simply to attract attention with gimmicks, but rather chooses to fully research methods to come up with products that fully utilize the potential of such approaches. In a sense, "being slow makes you end up being faster." The development of the FX15 embraces this ethos as the FiiO R&D team carefully made sure that dynamic, balanced armatures, and electrostatic drivers worked together in harmony to fully bring out the best of the latter before choosing to release this IEM.
"Static" embracement of endless possibilities Sonion electrostatic drivers
Electrostatic drivers are known for their high-frequency detail reproduction, but such drivers are usually used in extremely expensive IEMs out of reach out of most audiophiles. The FiiO FX15 employs 4 electrostatic drivers per channel that not only provide exceptional ultra-high frequency extension[1], but are exceptionally quick and able to reproduce every last detail in your music, giving the listener a taste of true high-end audio.
Smoothly gentle A classic in the making Knowles mid and treble BAs
The FX15 adopts the proven Knowles ED-29689 balanced armature driver to handle the mids and lower treble frequency ranges, due to the driver's smooth, lush, yet detailed sound. In addition, the R&D team reduced the sensitivity of this BA driver through the shell design and other methods. This ensures that the BA and electrostatic drivers output their respective frequency ranges without interference from each other - resulting in the two drivers working together in harmony with a smooth overall frequency response curve.
Rigid yet flexible Giving your music soul 10mm DLC dynamic driver
The FX15 features a 10mm DLC dynamic driver, chosen for its high rigidity, high damping coefficient, and other positive attributes - allowing the driver to deliver a robust, full sound that manages to be both highly detailed yet pleasant to listen to. And in order to achieve harmony between the dynamic, BA, and electrostatic drivers, the R&D team specially redesigned the structure of the dynamic driver, leading to a coherent sound from the bass to the ultra-high frequencies in the FX15's frequency response curve.
