FiiO FH9From real comments

Verdict distilled from 27 mentions across 10 aspects in comments under product review videos.

Positive sentiment64%
PROS 64%
CONS 36%

Rank based on 27 mentions across 10 aspects

View the verdict as

Buy this if...

  • You want an IEM with exceptional comfort and secure fit for long listening or workout sessions
  • You enjoy a detailed, spacious sound with bass that responds well to EQ and tip rolling
  • You already like FiiO's build quality and want to pair it with FiiO DACs/amps like the BTR7

What users love

Skip this if...

  • You don't want to deal with an MMCX cable or a costly official replacement cable
  • You need guaranteed outside noise isolation, since some describe the shells as semi-open with venting
  • You're sensitive to slightly colored upper mids

What users complain about

Compare in seconds

Based on user comments

Best choice
1Premium
Tanchjim Darling
Elegant, Premium DesignComfortable Final-Style WearExcellent ImagingPoor Value at Price PointHigh Price Relative to Sibling ModelFatiguing Treble Peak
Tanchjim Darling
Elegant, Premium Design
Comfortable Final-Style Wear
Excellent Imaging
Poor Value at Price Point
High Price Relative to Sibling Model
Fatiguing Treble Peak
2
Campfire Audio Alien Brain
Versatile TuningBalanced Overall SignatureFantastic Bass
Campfire Audio Alien Brain
Versatile Tuning
Balanced Overall Signature
Fantastic Bass
3Mid
FiiO FD3 Pro
Striking Design and BuildStrong Brand LoyaltyFlagship-Style Driver TechConnector Compatibility UnclearPossible Treble ImbalancePrice Uncertainty
FiiO FD3 Pro
Striking Design and Build
Strong Brand Loyalty
Flagship-Style Driver Tech
Connector Compatibility Unclear
Possible Treble Imbalance
Price Uncertainty
4Premium
Shure SE846
Rich, Detailed SoundExcellent for Live MusiciansLong-Term Durability and ConsistencyHigh Price Relative to CompetitionComfort and Fit IssuesDurability and Build Quality Concerns
Shure SE846
Rich, Detailed Sound
Excellent for Live Musicians
Long-Term Durability and Consistency
High Price Relative to Competition
Comfort and Fit Issues
Durability and Build Quality Concerns
5Premium
Moondrop Illumination
Attractive, lightweight designRefined HD650-like tonalityGood comfort and fitExcessive $800 priceUnderwhelming technical performance for priceCheap stock cable and case
Moondrop Illumination
Attractive, lightweight design
Refined HD650-like tonality
Good comfort and fit
Excessive $800 price
Underwhelming technical performance for price
Cheap stock cable and case
6Premium
Campfire Audio Astrolith
High Resolution and DetailRich, Balanced BassComfortable FitHigh PriceBoosted Bass and Harsh TrebleInconsistent or Dark Tonality
Campfire Audio Astrolith
High Resolution and Detail
Rich, Balanced Bass
Comfortable Fit
High Price
Boosted Bass and Harsh Treble
Inconsistent or Dark Tonality
7Premium
Shure Aonic 3
Detachable MMCX cableAdjustable, customizable fitFull-spectrum sound tuningInconsistent sound quality for the priceComfort limitation for side sleepingPrice value concerns
Shure Aonic 3
Detachable MMCX cable
Adjustable, customizable fit
Full-spectrum sound tuning
Inconsistent sound quality for the price
Comfort limitation for side sleeping
Price value concerns
8Mid
Moondrop KXXS
Strong overall sound qualityImproves with burn-inGood bass responseVery similar to cheaper StarfieldIsolation and fit concernsNot always a meaningful upgrade
Moondrop KXXS
Strong overall sound quality
Improves with burn-in
Good bass response
Very similar to cheaper Starfield
Isolation and fit concerns
Not always a meaningful upgrade
Best value
9Budget
FiiO F1
Excellent value for moneyPositive sound quality impressionsSecure, stay-in fitPrice perceived as slightly high by some
FiiO F1
Excellent value for money
Positive sound quality impressions
Secure, stay-in fit
Price perceived as slightly high by some
10Premium
Tanchjim Soda
Eye-catching translucent designDetailed, crisp treble presentationGenerous accessory packageHigh $300 price point questionedCable quality complaintsOverly bright tuning for some listeners
Tanchjim Soda
Eye-catching translucent design
Detailed, crisp treble presentation
Generous accessory package
High $300 price point questioned
Cable quality complaints
Overly bright tuning for some listeners
You are here
11Premium
FiiO FH9
Detailed, powerful sound with deep bassExceptional comfort and fitStrong build quality and aestheticConfusion over open vs closed designCompetes closely with FiiO's own FD7Expensive, fragile-feeling replacement cable
FiiO FH9
Detailed, powerful sound with deep bass
Exceptional comfort and fit
Strong build quality and aesthetic
Confusion over open vs closed design
Competes closely with FiiO's own FD7
Expensive, fragile-feeling replacement cable

Who wins on what

Ranked by what users actually praise

Overall Impression

Comfort and fit stand out as the FH9's strongest trait. Multiple owners call the FH9 the most comfortable IEM they've ever worn, with one saying it fits like a glove and another noting it's the best fit in their collection except for small Shures. People who previously struggled with silicone tips losing seal report no such issues here, and cable tension or ear pain that plagued other IEMs isn't a problem with the FH9 for these listeners.

Sound quality draws consistent praise for detail, bass, and soundstage. Owners describe the FH9 as having unbelievable, clean sound with tons of detail and extremely powerful yet soft, deep bass once burnt in and paired with the right tips or EQ. Others highlight a huge soundstage and non-fatiguing treble, calling it a hidden gem. It pairs especially well with warm sources like a Shanling DAP, though one listener found the higher mids a bit too colored.

The cable and shell design generate mixed reactions. Several commenters appreciate the attached, well-organized cable, though one with large hands finds it hard to grip, and others complain about MMCX connectors and the roughly £130 cost of an official replacement cable. There's also confusion over whether the shells are open, semi-open, or closed, with some users debating isolation and outside noise leakage as a result.

Outdated / Not-accurate data?