FiiO FH9 Balanced Armature IEMs Black

Key features

• 1 dynamic 6 BA driver flagship acoustic design
• Titanium alloy construction
• Custom 6 Knowles BA setup
• 2nd generation FiiO-developed dynamic driver
• Interchangeable audio filters
• Semi-open acoustic design
• High-purity and high-quality pure silver cable
• Stainless steel angled MMCX connector

Flagship Hybrid IEM

FiiO’s new flagship hybrid IEMs, the FH9, is the result of two years’ worth of intense research on how to fully take advantage of the strengths of hybrid IEMs and push the boundaries of what they can sound like. This 1 dynamic 6 BA driver design (7 in total) features a 2nd generation 13.6mm DLC diaphragm dynamic bass driver fully capable of extending to the lowest frequencies with ample punch. Mid and high frequencies are handled by a custom 6 Knowles BA setup that accurately reproduces every last musical detail. Together, these drivers provide a rich and detailed musical soundscape fully befitting a flagship.

Build quality worthy of a flagship

We provide two color schemes for the FH9, gray and black. The FH9’s next-generation industrial design gives it a decidedly premium look and feel worth of its status. Not only is the FH9’s titanium construction beautiful, but its extreme rigidity also helps to greatly minimize unwanted harmonics and resonances for better sound quality.

Specially customized

All 6 BA drivers in each ear unit of the FH9 are from Knowles. High frequencies are handled by the proven SWFK-31736 driver. For the mid frequency drivers, FiiO has partnered with Knowles themselves in over 2 years of extensive research on how to best implement such drivers to achieve perfect harmony between multiple drivers for an absolutely coherent sound.

The FH9’s shell is specially engineered to eliminate unwanted harmonic resonance generated as sound waves travel through the shell, sound tube and cavity – which greatly eliminates undesirable sibilance in the sound.

Supercharged Bass

The bass frequency sound tube features FiiO’s patented S.Turbo acoustic technology, which cleverly guides sound waves through a turbine shaped tube to enhance bass frequencies. As a result, while the bass is deep and powerful without being bloated and muddy. At the same time, this design also filters redundant frequency sound from the other higher-frequency drivers, ensuring a smoother connection between the bass and mids. In a nutshell, S.Turbo will give you a supercharged listening experience you won’t forget.