FiiO FX15 Tribrid IEM

FiiO FX15 Dynamic BA Electrostatic Tribrid IEM. Some of the many key features are: 

• Sonion electrostatic tweeters
• Knowles mid and treble BAs
• 10mm DLC dynamic driver
• Electrostatic on/off switch
• Custom 3D printed shell
• 224 wires Litz, 8 strands cable
• MMCX detachable cable
• Interchangeable audio plugs
• Patented S.Turbo acoustic woofer design
• Hi-Res Audio certified

The electrostatic driver, which is familiar with veteran audiophiles, is one of the must-have drivers for high-end earphones. 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 Sweet Detail of 4 Electrostatic Drivers

FiiO FX15 employs 4 electrostatic drivers per channel that not only provide exceptional ultra-high frequency extension, but are exceptionally quick and able to reproduce every last detail in your music, giving the listener a taste of true high-end audio.

Outstanding Build Quality

In terms of the craftsmanship, FIIO cooperated with HeyGears to create a shell that features both excellent comfort and durability, to let the listener fully enjoy the highly resolving electrostatic IEM without worry.

FiiO FX15’s shell is made using the advanced DLP-3D printing method with printing accuracy down to 0.0375mm, ensuring that each FX15 shell is accurately molded to ensure highly consistent sound between every unit made, as well as great comfort and excellent durability.  

Some may have noticed the new design concept of harmonic “Sound and Form” earlier on the FD11. This time, to visually represent its capabilities, the FX15 features a design that embodies thin harmony.  The golden gingko leaves imposed on the FX15 shell cover serve as a visual reminder of its brilliant and vivid sound. 

Suggestion: FX15 provide incredible detail - pair them with a high end DAP like the FiiO M23 or our top pick, the FiiO M15s. 

FiiO FX15 Tech Specs: 

• Impedance: 24 ohm
• Sensitivity: 103dB
• Frequency Response: 20 - 40,000 Hz
• Drivers: 1BA; 1 Dynamic 10mm w/ DLC; 4 Sonion Electrostatic tweeters 
• Cable: 1.2m w/ swappable 3.5mm & 4.4mm plugs
• High Purity silver cable
• 3D Printed ergonomic shell with 'HeyGears'
• S'Turbo Bass vent & filter
• L/R Switch to enable / disable electrostatic drivers

Included in the box:

• HB5 Carry case
• Silver 1.2m cable w/ 3.5mm & 4.4mm plugs
• 18 pair ear tips including Foam, Bass, Vocal, Balanced, Dual Flange, SpinFit & HS18 types
• Cleaning tool
• Magnetic clip
• MMCX removal tool

Warranty: 1 Year by FiiO Canada