FiiO FH9

FiiO FH9 - FH9

FiiO FH9 6 Balanced Armature + Dynamic Driver Hybrid MMCX HiFi IEMs Audiophile In-ear Earphone


1 dynamic 6 balanced armature driver design

2nd gen DLC diaphragm bass driver

Custom 6 Knowles BA setup

Titanium alloy construction

Semi-open acoustic design

Stainless steel angled MMCX connectors

Interchangeable sound filters

High-purity monocrystalline silver pure cable

Flagship Hybrid IEM, 1 dynamic 6 BA driver acoustic

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 Titanium alloy construction

TheFH9'snext generation industrial design gives it a decidedly premium look and feel worth of its status. Not only is the FH9'stitanium alloy construction beautiful, but its extreme rigidity also helps to greatly minimize unwanted harmonics and resonances for better sound quality. Each FH9 ear unit is precisely made with five- axis CNC machining to ensure it meets tight tolerances and be of high build quality. All of this is combined with a pleasing feel against your skin for excellent wearing comfort, allowing you to easily immerse yourself into ,long listening sessions.

Specially customized 6 Knowles BA setup

All 6 BA drivers in each ear unit of the FH9 are from Knowles. High frequencies are handled by the proven SWFK -31736 drivers. For the mid frequency drivers, FiiO has partnered with Knowles themselves in over 2years 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.

2nd generation FiiO DLC diaphragm dynamic bass driver

The FH9 is FiiO's first hybrid IEM to feature a self- developed 2nd generation DLC (diamond-like carbon) bass driver. Compared to the 1st generation driver, the magnetic circuit structure has been redesigned resulting in 20% higher magnetic density to better push the massive 13.6mm DLC diaphragm - which means an even more dynamic sound. And thanks to DLC's outstanding rigidity and high damping coefficient, the FH9's bass driver is capable of providing extremely quick transient response with extremely minimal distortion.

Fatigue-free listening, semi-open acoustic design

The FH9 features a semi-open acoustic design incorporating FiiO's patented system of balanced pressure relief between the front and rear cavities. The result is more natural sound, and more comfortable listening in longer sessions due to greatly minimized pressure on your eardrums when listening.

Specially-tuned sound, interchangeable sound filters

TheflagshipFH9 comes standard with three interchangeable sound filters. Each sound filter has its own damping and filter density, allowing you to choose between three different sound signatures.

Red: enhanced dynamic bass focus

Green: clear, transparent balanced timbre

Black: highly resolving detailed treble focus

*The black sound filter comes pre-installed. Other filters are included as accessories.

Enhanced ergonomics stainless steel angled MMCX connectors

The beautiful stainless steel angled MMCX connectors are designed to make your wearing experience as painless as possible. Details such as the special angle allow you to more easily connect your IEMs for more comfortable wearing as well as the left blue right red indicators to quickly get you going. All serve to let you purely focus on enjoying your music.

Pristinely pure high-quality high-purity pure silver cable

Included with the FH9 is a high-purity pure silver cable with 8 branches of 28 wires each, for a total of 224 wires. Each wire is individually isolated and all are braided together in the Litz style. The outer sheath of the cable is made from environmentally friendly TPU, which not only sports a radiant transparent look but is also resistant against yellowing under long-term use and stiffening when in low-temperature environments.


Model: FH9

Driver: 13.6mm dynamic + 6 Knowles balanced armature

Frequency response: 10Hz-40kHz

Impedance: 18Ω@1kHz

Sensitivity: 108dB([email protected])

Max input power: 100mW

Cable: high-quality pure silver cable

Cable length: 1.2m

Single unit weight: 12.8g



HB5 carrying case*1

Bass ear tips*3 pairs (SML)

Balanced ear tips*3 pairs (SML)

Vocals ear tips*3 pairs (SML)

Foam ear tips*2 pairs (M)

Double -flange ear tips *2 (M)

SpinFit ear tips*3 pairs (SML)

Cleaning brush*1

MMCX removal tool*1

Magnetic clamp*1

Green/Black/Red audio filters*1 set

2.5/3.5/4.4mm interchangeable audio plug*1 set

8 strands of 224 wires each high-purity monocrystalline pure silver cable*1

*1 pair of SpinFit ear tips and 1 set of black filters are pre -installed at the factory


Will be shipped via DHL , TNT or FedEx such express service , If you have any question about the shipping ways , please feel free to contact us .

Pls leave us your telephone number when you pay,so we can ship out your item ASAP .

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Due to the impact of the COVID-19 pandemic, global international shipping will delays. The delay at our Hong Kong post office is very serious, so we have changed to other fastest or most efficient international shipping. Now the normal estimated delivery time may be delayed by about 1-2 weeks. In some countries where is higher free-tax rate, we will provide free courier service as much as possible.

Free Shipping

All listed items will be shipped though Registered Airmail with tracking number if there is no extra shipping method option listed or shipping description in the product page.

Economy shipping: Will be shipped without tracking number.

Registered Airmail : Will be shipped via such as Hong Kong post , Deutsche Post , Netherlands Post , Singapore Post, you can leave us a message if you have any requirement about the shipping method .

It will be shipped via Hong Kong Post by default, Europe countries can choose to be shipped via Deutsche Post or Netherlands Post, it is also FREE, pls leave us a message if needed.

Express service: Will be shipped via DHL/EMS/UPS/FedEx

  • Views: 598
  • Brand: FiiO
  • Product Code: FH9
  • Availability: In Stock
  • $599.99

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Tags: FiiO FH9