Image © ceneo.plPricey for what it is
FiiO FH9 is a flagship hybrid IEM with a 1 dynamic and 6 balanced armature driver design, featuring a semi-open acoustic shell, pure titanium construction, and interchangeable sound filters for customizable tuning.
The FiiO FH9 is a flagship hybrid in-ear monitor that pairs a 13.6mm dynamic driver with six balanced armatures for a lively, energetic sound. It delivers a wide soundstage, punchy bass, and crisp treble, while its mild warmth and high sensitivity make it easy to drive from a variety of sources. With a detachable MMCX cable and polished tuning, it stands as a strong contender in its price class.
Paraphrased from published reviews & specs - not an original hands-on test. Our AI disclosure.
| Driver | 1DD + 6BA hybrid |
|---|---|
| Driver type | hybrid |
| Driver configuration | 1DD + 6BA |
| Drivers per side | 7 |
| Frequency response | 10 Hz - 40 kHz |
| Impedance | 18 Ω |
| Sensitivity | 108 dB/mW |
| Driver | 1DD + 6BA hybrid |
|---|---|
| Driver type | hybrid |
| Driver configuration | 1DD + 6BA |
| Drivers per side | 7 |
| Frequency response | 10 Hz - 40 kHz |
| Impedance | 18 Ω |
| Sensitivity | 108 dB/mW |
| Active noise cancelling | No |
|---|
| Weight | 12.8 g |
|---|---|
| Detachable cable | Yes |
| Connector | MMCX |
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5 source(s) feeding this product's score.
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.
Reviewers agree the FiiO FH9 is a well-built, versatile hybrid IEM with powerful bass, strong detail retrieval, and extensive tuning options via swappable nozzles and tips, making it a fun and engaging all-rounder rather than a neutral reference.
19:50The reviewer finds the FiiO FH9 to be a fun, engaging, and well-rounded IEM with a powerful bass and accurate soundstage, but criticizes its heavy and uncomfortable fit, which limits listening sessions. The balanced filter is preferred for the most accurate and pleasing sound, while the treble filter is overly bright and harsh. Overall, it's a solid all-rounder for everyday listening, though not a reference monitor.
21:46The reviewer finds the FiiO FH9 to be a well-built and versatile hybrid earphone that delivers an engaging, fun sound signature with punchy bass and clear mids, though the treble is balanced rather than emphasized. They consider it a reasonable value at $600, praising its design, accessories, and tuning flexibility, while noting it may not suit those seeking a neutral or reference sound.
28:41The reviewer compares three IEMs in the $600-700 range, including the FiiO FH9, and concludes that while the FH9 offers excellent build quality, comfort, and extensive tuning options via swappable nozzles and tips, its sound signature is not as refined or coherent as the Meze Advar, which is deemed the best-sounding of the trio. The HiFiMan RE800, despite its low street price, is considered a poor value at its list price due to basic accessories and non-detachable cables.
9:29The reviewer finds the FiiO FH9 to be a successful flagship IEM that delivers an aggressive, detailed, and powerful sound, though it is not his preferred tuning. He praises its technical performance and build quality but criticizes the small nozzle design and overly bright treble, recommending the bass tips to tame it. Overall, he respects it as a high-end product that excels at what it does, even if it's not for everyone.
8:17The reviewer compares the FiiO FH9 and FH7s, finding the FH9 to be a capable, V-shaped flagship with strong treble energy and technicalities, but notes its timbre can be slightly metallic and its stage is not particularly large. The FH7s is praised as the better-tuned, more musical and comfortable option with a more expanded soundstage, making it the reviewer's overall pick for most listeners.
Summaries are AI condensations of each video's own conclusion, not transcripts. Titles, thumbnails and view counts belong to their channels.
A minute of your experience with the FiiO FH9 helps the next person shopping for them.
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