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FiiO FA9 Headphone Earphone Wired in-Ear High Resolution 6BA MMCX for Smartphones/PC/Laptop/Tablet (Black)

4.5 4.5 out of 5 stars 90 ratings

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Black

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Brand FiiO
Model Name FA9
Color Black
Form Factor In Ear
Connectivity Technology Wired

About this item

  • 【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 wired 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 for excellent mid-frequency performance with hauntingly realistic vocals.
  • 【80.6mm ultra-long sound tube】The FA9 earphones 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 earbuds 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.
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FiiO FA9 Headphone Earphone Wired in-Ear High Resolution 6BA MMCX for Smartphones/PC/Laptop/Tablet (Black)
FiiO FA9 Headphone Earphone Wired in-Ear High Resolution 6BA MMCX for Smartphones/PC/Laptop/Tablet (Black)
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Price$449.99$249.99-8% $229.99
List:$249.99
$489.99$520.00$99.99
Delivery
Get it as soon as Wednesday, Apr 3
Get it as soon as Wednesday, Apr 3
Get it as soon as Thursday, Apr 4
Get it as soon as Wednesday, Apr 3
Get it as soon as Wednesday, Apr 3
Customer Ratings
Sound quality
4.9
4.6
4.3
4.1
Value for money
4.7
4.3
3.7
4.0
Comfort
4.5
4.0
3.9
Sold By
Tinbel Store
Hour Loop
S-Waves Electronics
SHANLING Official
LEAUDIO
All About Office
connectivity tech
Wired
Wired
Wired
Wired
Wired
Wired
headphones form factor
In Ear
In Ear
In Ear
In Ear
In Ear
In Ear
connector type
3.5mm Jack
2.5mm Jack
2.5mm Jack
3 5mm Jack
coaxial
3 5mm Jack
headphones jack
3.5 mm Jack
3.5 mm Jack, 2.5 mm Jack
2.5 mm Jack
3.5 mm Jack
cable feature
Detachable
Retractable
Tangle Free
Retractable
Detachable
Retractable
control type
Noise Control
Media Control
Media Control
Media Control
Media Control
material
Aluminum
Aluminum
Plastic
Aluminum
Est
Aluminum
model name
FA9
FH5s
MG600
Variations
FD3

Product Description

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6 Knowles BA driver custom setup

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

Custom Knowles EJ BA driver

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.

80.6mm ultra-long sound tube

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.

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1

1

3 sound adjustment switches 8 possible sounds

· S1 switch on: lower impedance and higher sensitivity, making the FA9 easier to drive

· S1 switch off: higher impedance for a more clean and natural sound, with a darker background and lower audible noise from the source

· S2 switch on: treble boost, perfect for those seeking more highs and for rock music

· S2 switch off: treble normal for more balanced tuning, suitable for most types of music

· S3 switch on: reduced bass and increased mids, useful when listening to human voices and musical instruments

· S3 switch off: increased bass and reduced mids, good when listening to classical and orchestral music

Four-way crossover

The four-way crossover design has been applied so that each driver works perfectly in harmony with each other for seamlessly coherent low, middle, high, and ultra-high frequencies. With dynamic bass, crystal clear yet lush vocals, and extremely detailed yet pleasant treble, the FA9 will get you excited about your music again.

4th generation DLP 3D printing

Now in its 4th generation, the printing accuracy, efficiency, and curing uniformity have been significantly improved from the past iterations of DLP 3D printing. This allows the FA9 to have an extremely precise and robust structure that is fully optimized for audio that is difficult to achieve with traditional manufacturing methods.

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8 strands of pure audio cable

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.

Hi-Res Audio certified

The FA9 is certified by the Japan Audio Society to be capable of bringing you “Hi-Res Audio” with quality far beyond those of CDs.

Comprehensive accessories

HB3 leather case, 15 pairs of ear tips (balanced sound*3, enhanced bass*3, enhanced vocals*3, Spinfit*3, foam*2, double-flanged*1), SK-01 magnetic cable organizer, brush

What's in the box

  • ear tips*13
  • waterproof carrying case*1
  • stainless steel MMCX removal tool*1
  • 2.5/3.5/4.4mm swappable audio plug*1
  • magnetic cable clip*1
  • Looking for specific info?

    Product information

    Warranty & Support

    Product Warranty: For warranty information about this product, please click here

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    FiiO FA9 Headphone Earphone Wired in-Ear High Resolution 6BA MMCX for Smartphones/PC/Laptop/Tablet (Black)


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    Customer reviews

    4.5 out of 5 stars
    4.5 out of 5
    90 global ratings

    Customers say

    Customers like the sound quality, comfort, quality and value of the headphones. For example, they mention that the sound stage is nice and wide, the ear tips are comfortable and that the price is unbeatable. They appreciate the clarity, detail, soundstage and richness of the product. That said, some complain about the price.

    AI-generated from the text of customer reviews

    14 customers mention14 positive0 negative

    Customers are satisfied with the sound quality of the headphones. They mention that the sound stage is nice and wide, the sound is incredible, and the loudness is easy to pair with any player. The sound quality at this price is unbeatable, and there is a level of clarity and depth to music that they had never heard before. Additionally, the headphones are appropriate present in vocal and midranges as you'd expect.

    "...They sound absolutely perfect to me!..." Read more

    "...box and without any break-in, the FA9's had more clarity, detail, soundstage and richness than all my IEMs- the FiiO FA9's have many technologies..." Read more

    "...Appropriately present in vocal and midranges as you'd expect...." Read more

    "...3. loudness (easy to pair with any player): SE846 is easier to drive, although it's not recommended to use with some not-so-capable players/..." Read more

    10 customers mention7 positive3 negative

    Customers like the comfort of the headphones. They say it has a comfortable amount of ear tips included and is easy to secure in their ear.

    "...at my desk or lying down, and overall I find these IEMs very comfortable for their size, but felt it should be mentioned...." Read more

    "...The FiiO FA9's come with a really nice cable that is comfortable around the ear, although I do wish there was an option to have a 4.4 mm balanced..." Read more

    "...Bright and effortless. Comfort beyond belief (I've had them in for up to 14 hours so far) and they just keep showing up and doing what's asked...." Read more

    "...FA9 is very easy to secure in your ear and this is important because improper fit for sure leads to loss of sound quality...." Read more

    5 customers mention5 positive0 negative

    Customers are satisfied with the quality of the headphones. They mention that it has an outstanding quality, the earbuds are solidly constructed, and the cable is durable yet not too heavy. Customers also appreciate the comfortable tips.

    "...earbuds themselves are solidly constructed and feel like solid hunks of custom-molded resin that one would put into their ears at a concert/shooting..." Read more

    "...yet the bag looks and feels cheap compared to FA9's. FA9 has great quality cable and way more tips which are very comfortable to use...." Read more

    "...I'm impressed with the cable it seems durable yet not too heavy and again, very comfortable.Make sure to try the different tips...." Read more

    "...For the price the stock cable is very nice I just wish it came with the interchangeable tips like on the FD5...." Read more

    4 customers mention4 positive0 negative

    Customers have good things to say about the clarity of the headphones. They say, for example, they appreciate the detail, soundstage, and richness.

    "...the perfect balance in the frequency response and these have great clarity too...." Read more

    "...any break-in, the FA9's had more clarity, detail, soundstage and richness than all my IEMs- the FiiO FA9's have many technologies found in multi-..." Read more

    "...I quickly tried them on. The sound is full and the clarity is incredible...." Read more

    "...Not as bass heavy as the SE846 but sounds low and crisp...." Read more

    4 customers mention4 positive0 negative

    Customers appreciate the value of the headphones. They say the price is set right, reasonable, and high end.

    "...The FA9s are just that: monsters of value...." Read more

    "...It explodes my mind. Starting from the package, it is heavy, high end, and feels expensive...." Read more

    "Outstanding quality and value..." Read more

    "GREAT! Worth every penny!..." Read more

    3 customers mention3 positive0 negative

    Customers are satisfied with the tunable feature of the headphones. They mention that the level of details and tuning is amazing, and accurate. The three switches allow them to tune the impedance and sound, and they were able to find the perfect balance in the frequency response.

    "...and the different ear tips, I was able to find the perfect balance in the frequency response and these have great clarity too...." Read more

    "...Three switches to tune the impedance and sound. On a $500 product. It's so good. I'm not going to tell you what you should do...." Read more

    "...This is the iem I've been looking for. The level of details and tuning is amazing and accurate. You just sink into the music when using this iem" Read more

    Love these for my games!
    5 Stars
    Love these for my games!
    I live in an apartment complex that is really noisy and needed something to cut out the sounds since my senheiser hd 660s are open back, I really wanted to try a set of in ear headphones and came across these for sale thru amazons open box deal and omg I am so happy I got these! They have been perfect for my gaming and music! The default ear cushions were pretty uncomfortable for me but after switching to another set that come in the box I’ve had no problems at all. I love these headphones and if you buy them you will too!I am not an expert when it comes to audio but I am just blown away by how great these actually sounded compared to my hd660s.
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    Top reviews from the United States

    Reviewed in the United States on October 19, 2020
    Color: BlackVerified Purchase
    9 people found this helpful
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    Reviewed in the United States on February 12, 2021
    Color: BlackVerified Purchase
    2 people found this helpful
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    Reviewed in the United States on November 1, 2020
    3 people found this helpful
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    Reviewed in the United States on July 30, 2021
    One person found this helpful
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    Top reviews from other countries

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    Connor Chapeski
    5.0 out of 5 stars Yup. This is it.
    Reviewed in Canada on October 23, 2021
    Nazsta
    5.0 out of 5 stars Absolutely brings Qawwali to life!
    Reviewed in the United Kingdom on September 1, 2023
    Color: BlackVerified Purchase
    One person found this helpful
    Report
    Francisco Jose Blanco Martin
    3.0 out of 5 stars Buenos si, pero no valen lo que cuestan
    Reviewed in Spain on October 2, 2020
    Color: BlackVerified Purchase
    One person found this helpful
    Report
    finaldoom
    5.0 out of 5 stars il meglio sul mercato
    Reviewed in Italy on September 2, 2020
    Color: BlackVerified Purchase
    Customer image
    finaldoom
    5.0 out of 5 stars il meglio sul mercato
    Reviewed in Italy on September 2, 2020
    ...dovete anche avere una fonte audio come si deve, non basta un ipod/iphone/samsung/trevi e altra roba simile.
    Le cuffie hanno la solita eccellente qualità costruttiva di Fiio ( scatola solida con dentro le classiche due custodie, spazzola-cacciavite, ricambi in ear per differenti tipi di suono ) , non mi dilungo per le spec. tecniche : andate sul sito del produttore.
    Valgono 550 € ? la risposta è assolutamente si, a patto che non le usiate per ascoltate la musica su youtube o per candy crush perché sfruttereste le cuffie per il 20%.
    Ma io ascolto musica col cellulare/ipad/mp3 "normale, vale la pena? Assolutamente si, se potete permettervi la spesa sono soldi ben spesi, tuttavia non avrete comunque la resa che avreste con un lettore hi res certificato.
    Tanti dicono siano meglio le shure 846 ma costano circa il doppio, che faccio ? spendo 900 euro ?
    Risposta doppia : per l'esperienza personale che ho avendo usato le fiio fh7 ,poi le shure 846 sono ritornato alle fiio fa9 : perché? dal lato pratico/tecnico di ascolto a mezzo di un fiio mk2 con ampli e ora di un fiio m11 pro posso assicurare che la differenza tra le fh7 ( e successivamente le fa9 ) e le shure 846 non sono così sostanziali per investire ulteriori 400 euro circa, molto molto meglio investirli nella fonte ( lettore/ampli). Paragonare le fiio fa9 alle shure 846 é come acquistare una lamborghini al prezzo di una punto ( le fiio ) o una ferrari a prezzo pieno ( shure ), avrete in entrambe le occasioni cuffie eccezionali ma a prezzi molto diversi.
    In conclusione se ascoltate musica ( qualsiasi genere ) con un lettore hi res di livello da alto in su non pensateci un attimo ( se la spesa è nel vostro budget )
    mi raccomando solo , fate del rodaggio al cuffie ( io faccio almeno un mese , circa un ora almeno al giorno ) cioè ascolto a meno del 50% ( io faccio così e non ho mai avuto problemi, se altri fanno diversamente non so )
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    11 people found this helpful
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    flavio
    5.0 out of 5 stars Spettacolari
    Reviewed in Italy on September 25, 2022
    Color: BlackVerified Purchase
    One person found this helpful
    Report