Earsonics EM10 -HR-
Earsonics EM10 -HR- wraps music in warmth, silky treble and an effortlessly coherent flow. Audio Rabbit Hole highlights its rich mid-bass, smooth present mids and spacious, uncongested stage—an accomplished custom IEM for long, immersive sessions where tonal refinement matters more than analytical edge.
WATT RECOMMENDS
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Just Okay
Sound Quality
85/100
Fit Comfort Isolation
50/100
Build Accessories
50/100
Value for Money
85/100
Pros
Warm, rich, non-fatiguing tuning makes long listening sessions especially enjoyable.
Smooth, clear treble stays precise and harmonious without harshness or shrillness.
Broad, uncongested soundstage and effortlessly coherent layering support an immersive presentation.
Cons
Sub-bass impact is restrained, so it will not suit listeners seeking deep, hard-hitting low-end slam.
Resolution and instrument outlines prioritize organic blending over highly analytical detail or pinpoint imaging.
WATT RECOMMENDS
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What Reviewers Are Saying
SOUND QUALITY PERFORMANCE 85/100
The available review describes a warmly tuned, highly smooth presentation built for relaxed, non-fatiguing listening. It favors rich mid-bass weight and tonal cohesion over sharply etched detail, pinpoint imaging, or overt treble energy.
Bass
86/100
Audio Rabbit Hole finds the low end free of sub-bass boom while describing mid-bass as smoothly abundant. The added warmth is characterized as polite and controlled rather than excessive or intrusive.
Midrange
84/100
The midrange is warm, smooth, and present, with instruments retaining a fairly accurate tone despite the overall richness. The reviewer notes that it is not the cleanest or most detailed presentation, though it avoids sounding muddy.
Treble
89/100
Treble is repeatedly praised for its smooth, clear, and harmonious character, without shrillness or sharpness. Cymbals are described as precise but reserved, suggesting refinement rather than a highly sparkling or aggressive top end.
Resolution Separation
83/100
The review considers the EM10 clear enough to avoid muddiness, but explicitly says it is not among the most detailed or clean-sounding IEMs. Its strengths appear to be tonal richness and ease rather than maximum analytical extraction.
Soundstage Imaging
84/100
The stage is described as broad with comparable height and depth, creating a spacious square-like presentation rather than congestion. The review offers limited detail on image precision beyond that overall sense of openness.
Dynamics Coherence
85/100
The reviewer praises the way layers flow together effortlessly and calls the presentation coherent. Instrument outlines are not sharply separated, so the presentation seems more organically blended than explicitly delineated.
FIT COMFORT ISOLATION PERFORMANCE 50/100
The supplied review does not discuss shell ergonomics, seal consistency, long-session comfort, or passive noise isolation. Potential buyers should seek fit-specific impressions before relying on it for commuting or stage isolation.
Seal Stability
50/100
The review provides no direct information about insertion, tip options, maintaining a seal, or bass response changing with fit. Seal consistency is therefore unclear from the available evidence.
Comfort
50/100
Reviewers say little about shell size, nozzle shape, pressure points, or extended-wear comfort. Individual fit should be verified where possible.
Isolation
50/100
The available review does not assess passive attenuation or real-world use in noisy environments. Its isolation performance is not established here.
Assessments of Build Quality, Usability, and Overall Propositions.
Build Accessories
50/100
The review does not provide meaningful commentary on shell construction, connectors, cable quality, case, or included ear tips. Long-term durability and the usefulness of the accessory package remain unclear.
Value for Money
85/100
At approximately $1,990, the EM10 sits in a demanding premium IEM segment. The review is enthusiastic about its mature, smooth sound, but does not directly compare its value with competing models at this price.
Reviews & Sources
Professional reviews and sources for this product's Watt'n Potatoes analysis.
Online Reviews & Mentions
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Forum Mentions
No forum mentions found yet
Specifications
- color
- BLACK EDITION
Manufacturer's Description — Earsonics
THE REFERENCE
10 proprietary transducers per side distributed over 3 crossovers, specific output nozzle design, our most beautiful creation, the most refined.
For perfectionist audiophiles seeking the best of EarSonics, musicality without compromise and absolute respect for timbres.
HR Version: supplied with 2 Hi-RES cables (Balanced 8C and unbalanced 4C)
Verified Dealers
Online Dealers
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Authorized dealers for Earsonics EM10 -HR-
- CASQUES HEADPHONES — in-store — Lyon, Auvergne-Rhône-Alpes, France (website)
- EQ Audio Video — online and in-store — Barrie, Ontario, Canada (website)
- ListenUp — online and in-store — Albuquerque, New Mexico, United States (website)
- Son-Video — online and in-store — Champigny-sur-Marne, Île-de-France, France (website)
- Unilet Sound & Vision — online and in-store — London, England, United Kingdom (website)