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HearWiki

FiiO FA7S

57/ 100
Average
HearWiki score

Pricey for what it is

$530
typical price, USD
Discontinuedupdated
Manufacturer pageBuy now onAmazon

At a glance

Brand
FiiO
Type
Wired IEMs
Fit
-
Connection
Wired
Noise cancelling
No
Released
2021

Score breakdownaverage overall

Sound7.4
Value4.8

The FiiO FA7S is a six-balanced-armature in-ear monitor with a three-way crossover, housed in a 316L stainless steel shell with a silver-plated monocrystalline copper cable and swappable plugs.

The HearWiki takeAI-condensed

The FiiO FA7S is a wired in-ear monitor featuring six balanced armature drivers arranged in a triple-crossover configuration, delivering detailed and well-balanced sound with a wide soundstage. Its lightweight metal build and detachable 4.4mm balanced cable add to its appeal, though its tuning may not suit everyone, especially at higher volumes.

What works

  • Detailed, balanced sound with wide soundstage
  • Solid build quality and lightweight design
  • Wide frequency response from 10 Hz to 40 kHz
  • Detachable 4.4mm balanced cable for flexibility

What doesn't

  • Fit may not be comfortable for all ear shapes
  • Tuning less ideal for high-volume listening
  • Requires a balanced source for best performance

Paraphrased from published reviews & specs - not an original hands-on test. Our AI disclosure.

Specifications

Audio - FiiO FA7S
Driver6× balanced armature
Driver typebalanced-armature
Drivers per side6
Frequency response10 Hz - 40 kHz
Impedance18 Ω
Sensitivity111 dB/mW

What the reviews said

5 source(s) feeding this product's score.

audiofool.reviews

70

Audiofool describes the FA7S as a six-balanced-armature IEM with good control and natural timbre in the lows and mids. It notes that fit may not suit everyone and that the tuning is less ideal for higher-volume listening.

Read the full review

androidcentral.com

Android Central says the FA7S delivers detailed, well-balanced sound with a wide soundstage and strong build quality. It also describes it as one of the better-sounding IEMs available below $500.

Read the full review

headfonia.com

Headfonia concludes that the FA7S sounds very good, but its presentation is notably different from FiiO’s FD7. The review positions it as a strong performer in FiiO’s armature IEM lineup.

Read the full review

majorhifi.com

Major HiFi highlights the FA7S as a well-accessorized IEM with a three-way crossover and six balanced armature drivers. It emphasizes the broad frequency range and 18-ohm impedance as part of its technical appeal.

Read the full review

techpowerup.com

TechPowerUp explains that the FA7S uses six balanced armature drivers arranged in three pairs with a triple crossover to balance lows, mids, and highs. The review presents it as a technically ambitious all-BA design.

Read the full review

What YouTube reviewers say

Video reviews we found, each condensed to its verdict. They do feed the HearWiki score, at a measured weight below what a published written review carries.

The consensus

Mixedacross 5 videos

Reviewers generally agree the FiiO FA7S has excellent build quality, a comfortable fit, and a pretty design, with most praising its detailed and spacious soundstage.

Reviewers liked

  • Excellent build quality and design
  • Comfortable fit with angled MMCX connectors
  • Detailed and spacious soundstage
  • Warm, smooth, and relaxing sound signature

Reviewers flagged

  • Lacks technicality and treble sparkle for some
  • Bass lacks weight for certain genres
  • Reduced noise isolation due to semi-open design
  • Requires a good source to fully shine
  • Perceived as overpriced by one reviewer
12:34

in-Ear Fetish Review \\ FiiO FA7s IEM

in-Ear Fetish6.8K viewsOct 2022

The reviewer found the FiiO FA7S to be a significant disappointment, describing them as boring, lifeless, and lacking detail despite being highly efficient. He felt they sucked the life out of music and were not worth the $339 price, especially compared to other IEMs in the same price range like the FiiO FD5. He concluded that unless someone specifically wants balanced armature drivers, there are much better options available.

18:54

FiiO FA7S earphones — total rejuvenation

Porta.Fi5.4K viewsDec 2021

The reviewer praises the FiiO FA7S as a significant upgrade over the older FA7, with a new design, six balanced armatures, and a more energetic, detailed sound. They highlight the spacious soundstage and excellent build quality, while noting that the bass is fast and textured rather than heavy, and that the earphones require a good source to fully shine. Overall, they consider it a strong performer in its price tier, though not ideal for bass lovers.

4:19

FiiO FA7S: Exquisite Audiophile Earbuds?

5best Deals173 viewsApr 2025

The reviewer finds the FiiO FA7S to be a strong contender in the high-fidelity in-ear monitor market, praising its detailed and balanced sound, advanced driver technology, and comfortable semi-open design. They note that while it may not be the absolute best in every category, it offers a compelling combination of performance, comfort, and design, making it worth considering for a premium listening experience.

2:40

FiiO FA7S Is The Ultimate High Resolution Audio Powerhouse

DR Dowson Updates8 viewsJun 2026

The reviewer praises the FiiO FA7S as a high-resolution in-ear monitor that delivers exceptional sound quality through its six balanced armature drivers and three-way crossover. They highlight the realistic soundstage, robust bass, natural vocals, and practical features like the swappable plug system and comfortable fit, concluding it is a strong contender for daily use.

Summaries are AI condensations of each video's own conclusion, not transcripts. Titles, thumbnails and view counts belong to their channels.

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