KZ PRX VS Sivga M300

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

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KZ PRX and Sivga M300 are in-ear monitors. KZ PRX costs $55 while Sivga M300 costs $65. Sivga M300 is $10 more expensive. Sivga M300 holds a decisive 1.9-point edge in reviewer scores (4.7 vs 6.6). KZ PRX carries a user score of 8.5. Sivga M300 has significantly better mids with a 1.8-point edge, Sivga M300 has significantly better treble with a 5.7-point edge, Sivga M300 has significantly better dynamics with a 4.2-point edge and Sivga M300 has significantly better soundstage with a 2.1-point edge.

Insights

Metric KZ PRX Sivga M300
Bass 4.7 6.1
Mids 5 6.8
Treble 1 6.7
Details 4.7 6.5
Soundstage 5 7.1
Imaging 4.7 6.4
Dynamics 2 6.2
Tonality 3.5 6.8
Technicalities 1 6.5
Take these comparisons with a grain of salt—we don't have enough KZ PRX and Sivga M300 reviews saved yet to provide an unbiased result.

KZ PRX Aggregated Review Score

Average Reviewer Scores

Jaytiss
Audio Amigo
Head-Fi.org

Average Reviewer Score:

4.7

Generally Unfavorable

Sivga M300 Aggregated Review Score

Average Reviewer Scores

Paul Wasabii Web Search

Average Reviewer Score:

6.6

Cautiously Favorable

Reviews Comparison

KZ PRX (more reviews)

KZ PRX reviewed by Audio Amigo

Audio Amigo 4 * score rescaled + normalized
Best KZ Planar IEM. Warm, bassy sound, lacking a little in dynamics. Foam tips come worn down in the package. Shrill tonality in higher treble for some listeners

Audio Amigo original ranking

Audio Amigo Youtube Channel
YouTube video thumbnail

KZ PRX reviewed by Jaytiss

Jaytiss 3.5 Reviewer Score
D+ Tuning
E- Tech
Weird upper trebble is killing it for me, but it might be good for you.

Jaytiss original ranking

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

KZ PRX reviewed by Head-Fi.org

Head-Fi.org 6.7 * score rescaled + normalized
8 community members have rated the KZ PRX at an average of 4.3/5 on Head-Fi. Overall sentiment: Excellent.

URL to full Review

Head-Fi.org original ranking

Sivga M300 (more reviews)

Sivga M300 reviewed by Paul Wasabii

Paul Wasabii 6.6 * Score computed by IEMRanking.com
B+ Tuning
B+ Tech
YouTube video thumbnail
Neutral-leaning flathead earbud with clear vocals and airy treble; sub-bass is light and benefits from a warmer source or a touch of EQ. Airy treble, open stage and clear vocals with tasteful neutral bass; handsome ebony-wood build. Limited sub-bass presence and body; may rely on volume, warmer sources or EQ to add weight to the low end.
Youtube Video Summary

The M300 is a flathead earbud in ebony wood shells with a 15.4 mm dynamic driver; in hand it feels solid and well finished. Tuning leans neutral with a flatter low end that supports the lower mids, lifts vocal energy modestly, and carries into an airy treble with good extension, yielding a natural sense of stage. The presentation emphasizes clarity and openness rather than warmth or heavy slam.

Bass focuses on mid-bass texture and impact more than sub-bass rumble, with some roll-off; turning volume up or pairing with a warmer source/EQ adds body if desired. Mids come forward cleanly with balanced male and female vocals, while the upper range stays extended without sounding peaky, contributing to stage height and resolving power. A light lift to sub-bass can yield a fuller balance without masking the well-extended top end, but even stock the M300 delivers a tasteful, open and controlled listen for an earbud form factor.

Bass: B- Mids: B+ Treble: A- Soundstage: B+ Details: B+

Paul Wasabii original ranking

Paul Wasabii Youtube Channel

Sivga M300 reviewed by Web Search

uses AI-Search to turn user, reddit and head-fi reviews into clear, concise summaries.
Web Search 6.6 Reviewer Score
B+ Tuning
B Tech

Although often grouped with IEMs in shops, the Sivga M300 is a flat-head earbud with an open fit. It combines CNC-machined aluminum and African ebony housings around a 15.4 mm dynamic driver (graphene-coated diaphragm). .

Key specs include 64 Ω impedance, 109 dB sensitivity, a rated 20 Hz–40 kHz response, and a fixed silver-plated OFC cable; weight is listed at 29 g. Street pricing sits around $64.90, placing it firmly in the budget segment. .

On performance, product descriptions and early impressions point to a warm-balanced tilt with punchy bass, clear vocals, and a notably wide, airy stage for the price—consistent with the open earbud form factor (with limited isolation and bass depth depending on foams/fit). An independent write-up also highlights build quality, comfort, and surprisingly cohesive sound at this price point.

Bass: B Mids: B+ Treble: B Dynamics: B Soundstage: A- Details: B Imaging: B

KZ PRX User Review Score

Average User Scores

Average User Score:

Based on 1 user reviews

8.5

Excellent

Sivga M300 User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

No user reviews yet. Be the first one who writes a review!

KZ PRX Gaming Score

Gaming Score & Grade

  • The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.

Gaming Score

1.8

Gaming Grade

E

Sivga M300 Gaming Score

Gaming Score & Grade

  • The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.

Gaming Score

6.5

Gaming Grade

B+

KZ PRX Scorings

Average Technical & Tuning Grades

Average Tunign Grade

D+
  • Expect a patchy tonal profile that makes instrumentation feel mismatched. EQ is almost mandatory to tame the response.

Average Technical Grade

E-
  • A foggy, one-dimensional presentation wipes out layering and obscures the finer points of a mix. Spatial cues barely register at all.
Mids C+
Midrange performance is decent, offering balanced presence without major flaws. It works well for casual background listening.
Treble E-
The top end feels muffled, with air and shimmer barely audible. Ambient reverb tails are chopped short.
Dynamics E+
Subtle shifts disappear, with transients lacking bite or urgency. Drum hits arrive without conviction.
Soundstage C+
You start to perceive distinct rows of players even if the ceiling still feels low. Layering is present but still modest.
Gaming E
Compromised imaging significantly impacts gameplay awareness. Directional cues often lack accuracy or consistency.

Sivga M300 Scorings

Average Technical & Tuning Grades

Average Tunign Grade

B+
  • Expect a friendly tonal balance that could use polish but remains inviting. Great for casual listening, less so for purists.

Average Technical Grade

B+
  • The presentation is steady if unspectacular, holding onto essential details when the music stays simple. Fine details occasionally slip through the cracks.
Bass B
Low end hits with respectable impact while staying reasonably tidy. You get a healthy sense of rhythm.
Mids B+
The region sounds composed and expressive, giving vocals a natural spotlight. It keeps vocals front and center nicely.
Treble B+
Treble response is good, delivering clarity and sparkle without fatigue. Hi-hats sound lively without sting.
Dynamics B
The performance feels robust, with satisfying punch and natural transitions. Nuances are easy to follow.
Soundstage A-
Immersion steps up dramatically as width, depth, and height integrate into a cohesive hologram. Everything sounds naturally spaced.
Details B+
You hear inner textures easily, even when the arrangement piles on layers. You can hear subtle studio effects.
Imaging B
Layered vocals and harmonies remain distinct and easy to track. Layered vocals remain easy to track.
Gaming B+
Respectable environmental presentation favors atmosphere over precision. Detects obvious directional cues while conveying game world ambiance.

KZ PRX User Reviews

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Y yorxx
8.5

Harman Warm Tuning.

Tuning: S Tech: S Bass: A- Mids: A- Treble: A- Dynamics: A- Soundstage: S Details: A- Imaging: S
Pros
Very good technically, Very good soundstage, warm, very good image.
Cons
poor build quality, poor nozzle quality, poor quality of accessories.

Sivga M300 User Reviews

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0.0

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Pros
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Cons
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