Thieaudio Monarch MK3 VS AFUL Dawn-X

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

Thieaudio Monarch MK3 and AFUL Dawn-X use 2DD+6BA+2EST and 1DD+8BA+4EST+1BC driver setups respectively. Thieaudio Monarch MK3 costs $1,000 while AFUL Dawn-X costs $1,299. AFUL Dawn-X is $299 more expensive. AFUL Dawn-X holds a decisive 1.1-point edge in reviewer scores (8.5 vs 9.6). Thieaudio Monarch MK3 carries a user score of 6.8. AFUL Dawn-X has significantly better mids with a 2-point edge, AFUL Dawn-X has significantly better treble with a 2-point edge, Thieaudio Monarch MK3 has significantly better dynamics with a 1-point edge and AFUL Dawn-X has significantly better soundstage with a 1-point edge.

Insights

Jaytiss Score
Thieaudio Monarch MK3
8.5 /10
Jaytiss Score
AFUL Dawn-X
9.6 /10
Score gap: 1.1
Metric Thieaudio Monarch MK3 AFUL Dawn-X
Mids 7 9
Treble 7 9
Soundstage 8 9
Dynamics 8 7
Tonality 7.5 8.6
Technicalities 7 9
Take these comparisons with a grain of salt—we don't have enough Thieaudio Monarch MK3 and AFUL Dawn-X reviews saved yet to provide an unbiased result.

Jaytiss Reviews Comparison

AFUL Dawn-X reviewed by

2025-09-18
Jaytiss 9.6 Reviewer Score
S- Tuning
S Tech
This has a really natural midrange, best BC iem I've heard by far.
Youtube Video Summary

Large, sculpted shells with a bulbous rear (housing the bone conductor) make the Aful Dawn-X a substantial fit—comfortable for some, but risky for small ears. The stock cable feels quality but is 4.4 mm-only, and the case/accessories are tidy; importantly, the nozzle grips tips securely (unlike some past AFUL sets). Overall build is handsome and premium, with fit being the main variable.

Sonically, the tuning favors sub-bass over mid-bass, pairs rich mids with smooth, natural treble that avoids harsh spikes yet has mild 4–6 kHz energy, and presents a cohesive, almost speaker-like soundstage. It wakes up with a bit of volume/power, prioritizing clarity, micro-detail and air over outright slam; the bone conductor subtly supports the midrange more than the lows. At $1,300 it’s competitive for listeners chasing technical refinement and a natural tonality, while value seekers or mid-bass lovers may prefer cheaper AFUL options or sets with more punch.

Mids: S Treble: S Dynamics: A- Soundstage: S

Jaytiss original ranking

Jaytiss Youtube Channel
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Price: $1,299

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Thieaudio Monarch MK3 Details

Driver Configuration: 2DD+6BA+2EST

Tuning Type: U-Shaped

Brand: ThieAudio Top ThieAudio IEMs

Price (Msrp): $1,000

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AFUL Dawn-X Details

Driver Configuration: 1DD+8BA+4EST+1BC

Tuning Type: U-Shaped

Brand: AFUL Top AFUL IEMs

Price (Msrp): $1,299

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Thieaudio Monarch MK3 Scorings

Average Technical & Tuning Grades

Average Tunign Grade

A
  • Overall balance feels confident and refined, rewarding long listening sessions. A reliable all-rounder for everyday listening.

Average Technical Grade

A-
  • You get a controlled, composed performance, marrying decent clarity with a still-modest sense of space. A safe technical performer for the price bracket.
Mids A-
The mids sound lush and articulate, capturing emotion effortlessly. Strings and keys shimmer with realism.
Treble A-
Treble performance is excellent—airy, extended, and beautifully controlled. It reveals subtle studio ambiance.
Dynamics A+
It captures both explosive hits and delicate shifts with lifelike realism. Micro-dynamics shimmer through the mix.
Soundstage A+
Three-dimensional layering becomes effortless, placing performers on a lifelike virtual stage. Venue ambience wraps around convincingly.

AFUL Dawn-X Scorings

Average Technical & Tuning Grades

Average Tunign Grade

S-
  • Tonal balance reaches a highly refined state, sounding seamless from lows to highs. Everything locks together with satisfying coherence.

Average Technical Grade

S
  • Expect an effortlessly clean presentation that keeps complex mixes perfectly organized. There is zero sense of congestion even at high volume.
Mids S
You hear a masterclass in midrange fidelity, from tonal balance to micro-detail. It sets a gold standard for midrange fidelity.
Treble S
The treble defines reference standards, projecting endless air with lifelike tone. Air surrounds instruments in 3D space.
Dynamics A-
The system snaps into action with precision, highlighting every swell. Recordings feel energetic and alive.
Soundstage S
It summons a grand acoustic sphere where distance, height, and width feel unrestricted. You perceive true venue size effortlessly.

Thieaudio Monarch MK3 User Reviews

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Makavelian
6.8

If this is what 'fun' sounds like, I ain't about it.

Pros
Detail retrieval
Cons
Recessed mids and odd timbre.

AFUL Dawn-X User Reviews

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0.0

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