Lime Ears Terra VS Fir Audio E10

IEM Comparison: Expert & Community Scores Side-by-Side

Lime Ears Terra and Fir Audio E10 are in-ear monitors. Lime Ears Terra costs $1,200 while Fir Audio E10 costs $1,299. Fir Audio E10 is $99 more expensive. Lime Ears Terra holds a decisive 4.5-point edge in reviewer scores (8.5 vs 4). Lime Ears Terra has significantly better mids with a 2-point edge, Lime Ears Terra has significantly better treble with a 7-point edge, Lime Ears Terra has significantly better dynamics with a 3-point edge and Lime Ears Terra has significantly better soundstage with a 3-point edge.

Insights

Jaytiss Score
Lime Ears Terra
8.5 /10
Jaytiss Score
Fir Audio E10
4 /10
Score gap: 4.5
Metric Lime Ears Terra Fir Audio E10
Mids 7 5
Treble 8 1
Soundstage 8 5
Dynamics 7 4
Tonality 7.5 4
Technicalities 8 1
Take these comparisons with a grain of salt—we don't have enough Lime Ears Terra and Fir Audio E10 reviews saved yet to provide an unbiased result.

Jaytiss Reviews Comparison

Lime Ears Terra reviewed by

Jaytiss 8.5 Reviewer Score
A Tuning
A+ Tech
Best value of the Lime Ears.
Youtube Video Summary

Build and presentation hit boutique vibes: a machined-aluminum shell with a clever nozzle dip that grips tips securely, a flat 2-pin socket with a top filter, and smooth finishing that feels premium in ear. The accessory set fits the price—SpinFit W1 and foam tips, cleaner, pouch—and the leatherette puck case looks simple but feels surprisingly durable. The stock 4.4 mm cable is aesthetically pleasing yet a bit stiff, with a loose chin slider; red/blue markers make orientation easy.

Tonally, Terra skews brighter with a touch of sharpness up top, bringing strong micro-detail and air while keeping a tasteful, impactful bass shelf. The 6-driver hybrid (including a 7 mm titanium DD for lows) delivers confident technicalities: fast attacks, clean separation, and a wide-open stage. FR observations show a gradual bass rise, good treble extension, and a mid-treble lift (around the 8 k region) that adds sparkle and excitement but can read hot for sensitive listeners.

Against peers, Terra tracks a refined “Harman-ish” contour with extra energy, feeling more dynamic and lively than several mid/high-tier alternatives while keeping mids even and uncluttered. Trade-offs exist: a hint of metallic timbre, occasional upper-mid glare, and imaging that can soften at micro level; yet the overall mix of bass quality, clarity, and stage makes music engaging. At $1,200, the Polish boutique package reads as a serious, distinctive choice—highly recommendable if a brighter tilt and vivid treble are on the wish list.

Mids: A- Treble: A+ Dynamics: A- Soundstage: A+

Jaytiss original ranking

Jaytiss Youtube Channel

Fir Audio E10 reviewed by

Jaytiss 4 Reviewer Score
C- Tuning
E- Tech
Head fi tour inc

Jaytiss original ranking

Jaytiss Youtube Channel
Mids: C+ Treble: E- Dynamics: C- Soundstage: C+

Lime Ears Terra Details

Driver Configuration: 1DD+5BA

Tuning Type: U-Shaped

Brand: Lime Ears Top Lime Ears IEMs

Price (Msrp): $1,200

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Fir Audio E10 Details

Driver Configuration: n/a

Tuning Type: n/a

Price (Msrp): $1,299

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Lime Ears Terra Scorings

Average Technical & Tuning Grades

Average Tunign Grade

A
  • It presents a smooth, well-integrated tonal balance that plays nicely with many styles. It maintains natural timbre across the range.

Average Technical Grade

A+
  • The tuning feels expertly organized, marrying agile dynamics with well-defined spatial cues. Technical listeners will appreciate the poise.
Mids A-
Midrange performance is excellent, with natural timbre and great detail. Vocals feel lifelike and full-bodied.
Treble A+
The treble performance feels luxurious, marrying air, control, and excitement. You can place every high-frequency element.
Dynamics A-
It delivers crisp, authoritative dynamics that keep music thrilling. Subtle level shifts are clearly conveyed.
Soundstage A+
Three-dimensional layering becomes effortless, placing performers on a lifelike virtual stage. Venue ambience wraps around convincingly.

Fir Audio E10 Scorings

Average Technical & Tuning Grades

Average Tunign Grade

C-
  • Tonality remains inconsistent, with uneven peaks and dips that disrupt musical flow. You'll constantly notice peaks or dips pulling focus.

Average Technical Grade

E-
  • Instrument separation collapses instantly, burying nuances and leaving everything in a gray blur. Layered arrangements collapse into a messy haze.
Mids C+
Expect a competent midrange that keeps vocals grounded and instruments clear. Tone is acceptable across multiple genres.
Treble E-
Treble is heavily rolled off, muting sparkle and detail. Detail retrieval in highs is nonexistent.
Dynamics C-
Dynamics are average—competent yet lacking real excitement. It keeps music listenable but uninspiring.
Soundstage C+
You start to perceive distinct rows of players even if the ceiling still feels low. Layering is present but still modest.

Lime Ears Terra User Reviews

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Fir Audio E10 User Reviews

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