FiiO FH19 IEM

FiiO FH19 8 driver IEM, high end in ear monitor with titanium & aluminum housing! 

FiiO FH19 for 2025 is a significant upgrade from the FH9, retaining the signature sound and flagship-grade craftsmanship and is also co-developed with Tokyo Onkyo Ltd. in Japan and Knowles in the USA. FH19 features a truly high-end acoustic design, with richer and fuller midrange and more robust yet flexible bass. The fit has been redesigned and optimized for improved ergonomics, allowing you to experience truly flagship-level comfort. 

Dual Dynamic Push-Pull Driver

FiiO, in collaboration with Tokyo Onkyo Co. Ltd., has developed a dual dynamic driver unit for the FH19, based on push-pull technology used in high-end speakers. This employs two 13.7mm dynamic drivers with PU+DLC composite diaphragms, arranged in an opposing configuration.

When the diaphragms move back and forth, the overall movement direction of the two dynamic drivers remains consistent, ensuring phase consistency. This ds effectively doubles the driving force, and the diaphragms can provide air damping to each other for improved stability and cleaner start / stops.

Push-pull dual dynamic drivers require only half the amplitude to achieve the target sound pressure level, significantly improving linear driving performance and further reducing distortion, allowing the driver unit to deliver cleaner sound. As well, a ‘turbine low-frequency boost technology’, FiiO's S-Turbo tech, is used for physical low-pass filtering for relaxed yet natural bass response. 

6 Knowles BA Drivers

To complement these drivers, FiiO FH19 uses six Knowles balanced armature (BA) drivers as its mid and high-frequency sound units. In order to achieve even higher levels of vocal sound quality, FiiO collaborated with Knowles to create a custom mid-frequency-enhanced BA driver. By adding acoustic vents to the rear cavity of the driver, the mid-frequency driver gains more sound energy.

The body is a semi open design, with venting on the outside surface. This both helps tune the midrange and provides a more open, larger soundstage, so the music appears more spacious. 

Tune The Audio with Custom Filters

There are 3 pair of ear nozzle filters to choose from, each offering distinct acoustic tuning. You can choose from Lows, Highs and Balanced, as you see fit. (see image below)

FiiO FH19 comes standard with a high-purity pure silver cable. Each of the 8 strands consists of 28 wires totaling 224 wires. Each individual wire is insulated with enamel, and the cable is twisted in Litz braids.

Includes Pure Silver Cable

The outer cover is made from imported transparent eco-friendly TPU, for long term clarity. Plug is modular, swap from 3.5mm to BAL 4.4mm. 

There are an outrageous 22 pair of ear tips included, allowing you freedom to find the best possible fit. Of note are Spin Fit, FiiO's new HS20 'liquid silicone' tips, HD18 silicone and foam tips are some of the latest styles included. 

FiiO FH19 Tech Specs: 

• Impedance: 16 ohm
• Sensitivity: 109dB
• Frequency Response: 8 - 40,000 Hz
• Weight per side: 12g
• Cable: 1.2m - Pure Silver, swappable 3.5mm & 4.4mm plugs
• Tuning Filters: 3 pair
• Drivers: 8 (6 BA + Dual Dynamic)
• Includes: 22 pair ear tips, leather case, magnetic cable tie, mmcx cable change tool, cleaning brush

Warranty: 1 Year by FiiO Canada