7hz Aurora VS Letshuoer S15

7hz Aurora and Letshuoer S15 are in-ear monitors. 7hz Aurora costs $400 while Letshuoer S15 costs $329. 7hz Aurora is $71 more expensive. Letshuoer S15 holds a decisive 3-point edge in reviewer scores (5 vs 8). Letshuoer S15 has significantly better mids with a 3-point edge, Letshuoer S15 has significantly better treble with a 2-point edge and Letshuoer S15 has significantly better dynamics with a 5-point edge.

Jaytiss Score

7hz Aurora

5 /10

Jaytiss Score

Letshuoer S15

8 /10

Score gap: 3.0

Metric	7hz Aurora	Letshuoer S15
Mids	5	8
Treble	5	7
Soundstage	7	7
Dynamics	1	6
Tonality	5	7
Technicalities	5	7

Take these comparisons with a grain of salt—we don't have enough 7hz Aurora and Letshuoer S15 reviews saved yet to provide an unbiased result.

Jaytiss Reviews Comparison

7hz Aurora reviewed by

5 Reviewer Score

C+ Tuning

C+ Tech

It's a fun iem, but not something that I would want.

Jaytiss original ranking

Jaytiss Youtube Channel

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

Letshuoer S15 reviewed by

2025-07-16

8 Reviewer Score

A- Tuning

A- Tech

Nice Clarity, good detail. I feel it should have got more love.

Jaytiss original ranking

Jaytiss Youtube Channel

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

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Price: $329

Buy Letshuoer S15 on Linsoul

Driver Configuration:

Tuning Type: n/a

Brand: 7Hz Top 7Hz IEMs

Price (Msrp): $400

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Driver Configuration:

Tuning Type: n/a

Brand: Letshuoer Top Letshuoer IEMs

Price (Msrp): $329

Support our free service! Buying through our affiliate links costs you nothing extra:

$329

Buy Letshuoer S15 on

Support our free service! Buying through our affiliate links costs you nothing extra

7hz Aurora Scorings

Average Tunign Grade

C+

The tuning leans easygoing, yet occasional unevenness nudges it away from greatness. A bit of EQ polish can smooth things nicely.

Average Technical Grade

C+

An honest, middle-of-the-road performance preserves structure without chasing micro-detail. It's respectable for everyday listening sessions.

Mids C+

Midrange performance is decent, offering balanced presence without major flaws. It works well for casual background listening.

Treble C+

Highs come through with reasonable clarity while staying mostly smooth. Sibilance is mostly controlled.

Dynamics E-

It cannot muster meaningful volume gradation, making tracks feel static. It drains life from energetic music.

Soundstage A-

Immersion steps up dramatically as width, depth, and height integrate into a cohesive hologram. Everything sounds naturally spaced.

Letshuoer S15 Scorings

Average Tunign Grade

A-

A smooth, agreeable balance keeps the presentation engaging without obvious flaws. Only sensitive ears will nitpick the bumps.

Average Technical Grade

A-

Technical chops are reliable, pairing tidy separation with a soundstage that stays conservative. Micro-detail is decent, though never spotlighted.

Mids A+

It offers a luxurious, resolving midrange that captures micro-detail beautifully. Every vocal inflection is captured.

Treble A-

The treble is exquisitely tuned, combining crystal detail with relaxed delivery. Micro-details emerge effortlessly.

Dynamics B

Dynamic expression is good, delivering solid impact and convincing contrast. Percussion lands with convincing weight.

Soundstage A-

All dimensions bloom together, producing an expansive venue that feels carefully rendered. You can map the ensemble easily.

7hz Aurora User Reviews

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Letshuoer S15 User Reviews