FiiO F9 Pro Hybrid In-Ear Monitors

Description:

1 Dynamic Driver & 2 Balanced Armatures for Triple helpings of rich sound

The F9 Pro utilizes a hybrid design in which each channel is composed of one dynamic and two balanced armature (BA) drivers. The 9.2mm dynamic driver is specifically tuned to produce bottomless lows while the two BA drivers utilizing the American brand knowles’ 30017, which precisely portray extended upper-mids and highs.

Knowles dual balanced armature TWFK-30017-000

The Knowles dual balanced armature TWFK-30017-000 gives the F9 Pro immense capabilities in resolving every last detail, all in a truly powerful and overwhelming presentation of your music – the way it was meant to be heard.

PEK polymer nanocomposite driver for heightened detail

The F9 Pro utilizes a dynamic driver made of PEK (polyether ketone) polymer nanocomposite, known for not only being tough but also being light. This allows the F9 Pro’s dynamic driver to be highly capable of producing quick, detailed, and extended bass.

Scientifically Tuned based on Physics and Psychoacoustics

We achieved maximum performance from the F9 Pro’s drivers by looking to the laws and principles of physics and psychoacoustics when designing our product. By doing so, the drivers are able to work in perfect harmony to achieve a cohesive sound that is absolutely able to reproduce every part of the sound frequency spectrum – allowing for a frequency response from 15 Hz to 40 kHz.

Freely switch between balanced and single-ended with standard MMCX connectors

The F9 Pro utilizes the standard MMCX connector for its interchangeable cables, and comes standard with both 2.5mm balanced and 3.5mm single-ended cables.

The 2.5mm balanced cable is made of silver-plated copper wire, which ensures a balanced sound signature and a high level of detail retrieval. Of course, due to its balanced nature, the left and right channel wires are separated so that there is significantly greater channel separation – leading to a richer, more detailed musical experience.

The 3.5mm single-ended cable comes with a full set of in-line controls capable of playing/pausing songs, switching tracks, volume adjustment, and even calls with its high-quality microphone. This makes the F9 Pro a perfect complement to enhance your experience with your portable audio player or cell phone.

What’s in the box

• FiiO F9 Triple Driver Hybrid In-Ear Monitors (Black)
• 6 x Pairs of Silicone Ear Tips
• 3.5mm Cable with In-Line Controls
• 2.5mm Balanced Cable
• Carrying Case