In-ear, wired
6 separate speakers
6 balanced armatures
Frequency response
• 15Hz to 40 kHz
Impedance
• 16~32ohm/1KHz
Sensitivity
• 110/113dB/1mW
3.5mm jack cable
Extended MMCX connectors
6 Knowles Balanced Armature IEM
6 Knowles BA | DLP 3D printing
80.6mm ultra-long sound tube
4-way electronic crossover
3 sound adjustment switches
8-strand monocrystalline silver-plated copper cable
Higher/ultra-high frequencies: handled by the SWFK-31376 driver that blends extreme resolution with rich sound
Mid-frequencies: EJ-33877 custom driver collaboratively created by FiiO and Knowles, with powerful mids that give lush vocals
Lower frequencies: HODVTEC-31618 driver, with 2 woofers that produce dynamic and authoritative bass
The FA9's use of electronic crossover technology allows you to tune the sound to exactly the way you want with 3 sound adjustment switches. The impedance, bass, mids and treble adjustment depends on what music you are listening to or what your preferences are!
The FA9 marks the first time FiiO has employed Knowles EJ balanced armature drivers, commonly used among high-end IEMs. FiiO and Knowles collaborated to come up with the custom EJ-33877 driver for use in the FA9 for excellent mid-frequency performance with hauntingly realistic vocals.
The included 8-strand monocrystalline silver-plated copper cable gives you excellent sound quality out of the box, so you don't have to worry about upgrading to a better cable. |
