FiiO FA9 Earphone Wired Headphones in-Ear HiFi 6BA with Detachable MMCX monocrystalline Silver-Plated Copper Cable DLP Hi-Res for Smartphones/PC/Laptop/Tablet (Clear)

★★★★★ 4.3 132 reviews

$499.99
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$499.99
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Product details

Management number 209134836 Release Date 2026/03/29 List Price $200.00 Model Number 209134836
Category
  • 【HIGH PERFORMANCE】The 6 Knowles BA drivers per ear, together with the carefully-designed 4-way crossover and low-frequency ultra-long sound tube, completely covers the entire audible frequency range with a sound that will take your breath away.
  • 【More lifelike sound】The FA9 headphones 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 earphones for excellent mid-frequency performance with hauntingly realistic vocals.
  • 【80.6mm ultra-long sound tube】The FA9 earbuds employs a specially-designed, ultra-long sound tube 80.6mm in length. The sound tube acts as a low-pass filter that effectively filters out unneeded extra mids and highs from the drivers to ensure a seamless frequency response. The sound tube also ensures the mid-bass is smooth and clean while enhances bass texture in general.
  • 【3 sound adjustment switches, 8 possible sounds】The headphones 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 or what your preferences are!
  • 【REMOVABLE CABLE】Detachable MMCX design including a 3.5mm-terminated cable made of 8-strand monocrystalline silver-plated copper cable gives better audio transmission performance under the naturally-occurring yet adverse skin effect. What this means for actual listening are improved bass and mids, as well as more coherency between all audio frequencies.
Color Clear
Impedance 18 Ohms
Brand Name FiiO
Model Name MMCX
Unit Count 1.0 Count
Is Electric Yes
Item Weight 12 Grams
Control Type Media Control
Manufacturer FiiO
Model Number FA9 CL
BuiltIn Media Cable
Cable Features Detachable
Control Method Push Button
Earpiece Shape In Ear
Headphone Jack 3.5 mm Jack
Frequency Range 10kHz, 40kHz
Number of Items 1
Antenna Location Calling, Running
Audio Driver Type Balanced Armature Driver
Compatible Devices Smartphones, Laptops, Desktops, Tablets
Enclosure Material Copper
Frequency Response 10 KHz
Additional Features Lightweight, Sports & Exercise, Universal Phone Control
Warranty Description 2 years
Age Range Description Adult
Customer Package Type Standard Packaging
Water Resistance Level Not Water Resistant
Connectivity Technology Wired
Headphones Ear Placement In Ear
Specific Uses For Product Music, Sport, Travel, Work, Communication
Headphone Folding Features In Ear

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4.3 out of 5
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132 ratings | 54 reviews
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