Kiwi Ears Cadenza VS HZSound Heart Mirror Zero

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

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Kiwi Ears Cadenza and HZSound Heart Mirror Zero are in-ear monitors. Kiwi Ears Cadenza costs $35 while HZSound Heart Mirror Zero costs $40. HZSound Heart Mirror Zero is $5 more expensive. HZSound Heart Mirror Zero holds a clear 0.7-point edge in reviewer scores (5.4 vs 6.2). Kiwi Ears Cadenza carries a user score of 6.2.

Insights

Metric Kiwi Ears Cadenza HZSound Heart Mirror Zero
Bass 5.8 6.2
Mids 5.6 6.2
Treble 5.1 6.2
Details 4.3 6.2
Soundstage 5.3 6.2
Imaging 4.3 6.2
Dynamics 6 6.2
Tonality 5.5 6.2
Technicalities 4.8 6.2
Take these comparisons with a grain of salt—we don't have enough HZSound Heart Mirror Zero reviews saved yet to provide an unbiased result.

Kiwi Ears Cadenza Aggregated Review Score

Average Reviewer Scores

Nymz
Audionotions Jays Audio
Z-Reviews Shuwa-T Yifang Tim Tuned
Bad Guy Good Audio Jaytiss Head-Fi.org
Super* Review

Average Reviewer Score:

5.4

Mixed to Negative

HZSound Heart Mirror Zero Aggregated Review Score

Average Reviewer Scores

Super* Review Head-Fi.org

Average Reviewer Score:

6.2

Mixed to Positive

Reviews Comparison

Kiwi Ears Cadenza reviewed by Super* Review

Super* Review 7* * score rescaled + normalized
check links for more info:

Super* Review original ranking

Super* Review Youtube Channel
YouTube video thumbnail

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HZSound Heart Mirror Zero reviewed by Super* Review

Super* Review 6* * score rescaled + normalized
check links for more info:

Super* Review original ranking

Super* Review Youtube Channel

Kiwi Ears Cadenza reviewed by Head-Fi.org

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

URL to full Review

Head-Fi.org original ranking

HZSound Heart Mirror Zero reviewed by Head-Fi.org

Head-Fi.org 6.3 * score rescaled + normalized
2 community members have rated the HZSOUND Heart Mirror Zero at an average of 4.0/5 on Head-Fi. Overall sentiment: Very Positive.

URL to full Review

Head-Fi.org original ranking

Kiwi Ears Cadenza (more reviews)

Kiwi Ears Cadenza reviewed by Bad Guy Good Audio

Bad Guy Good Audio 6.9 Reviewer Score
A- Tuning
C+ Tech
check links for more info:

Bad Guy Good Audio original ranking

Bad Guy Good Audio Youtube Channel
Bass: A- Mids: A- Treble: B

Kiwi Ears Cadenza reviewed by Jaytiss

Jaytiss 6.6 Reviewer Score
B- Tuning
C+ Tech
Fantastic tonality, is end game for many.

Jaytiss original ranking

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

Kiwi Ears Cadenza reviewed by Z-Reviews

Z-Reviews 5.5 * score rescaled + normalized
check links for more info:

Z-Reviews original ranking

Z-Reviews Youtube Channel
YouTube video thumbnail

Kiwi Ears Cadenza reviewed by Shuwa-T

Shuwa-T 5.1 Reviewer Score
C Tuning
C+ Tech
Comment: It was almost good. Generally good tuning with some bass exture Somewhat grainy treble which is pronounced but not well defined

Shuwa-T original ranking

Shuwa-T Website

Bass: C+ Mids: C+ Treble: C Soundstage: C+ Details: B- Imaging: B-

Kiwi Ears Cadenza reviewed by Yifang

Yifang 5 Reviewer Score
B+ Tuning
C Tech
check links for more info:

Yifang original ranking

Yifang Youtube Channel

Kiwi Ears Cadenza reviewed by Tim Tuned

Tim Tuned 5 Reviewer Score
C+ Tuning
B Tech
Well tuned, energetic signature Slightly heady, can be fatiquing

Tim Tuned original ranking

Tim Tuned Youtube Channel
Bass: A- Mids: A- Treble: A-

Kiwi Ears Cadenza reviewed by Audionotions

Audionotions 4.5 Reviewer Score
Good tuning, great bass, excellent build quality, cheap price - what's not to love? Well - the treble is not to love. Treble sounds weird, metallic, and a bit zingy - if you like that, then this is the set for you!

Audionotions original ranking

Website (Audionotions)

Kiwi Ears Cadenza reviewed by Jays Audio

Jays Audio 4 Reviewer Score
B+ Tuning
C+ Tech
Basically the modded Zero with slight more bass. Best note-weight out of the $20 sets. Berrylium bass baby.

Jays Audio original ranking

Jays Audio Youtube Channel

Kiwi Ears Cadenza reviewed by Nymz

Nymz 3.3 Reviewer Score
D Tuning
D Tech
check links for more info:

Nymz original ranking

Nymz Website

Bass: C- Mids: D Treble: D Details: D Imaging: D

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Price: $39

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Kiwi Ears Cadenza User Review Score

Average User Scores

Average User Score:

Based on 1 user reviews

6.2

Mixed to Positive

HZSound Heart Mirror Zero 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!

Kiwi Ears Cadenza Gaming Score

Gaming Score & Grade

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

Gaming Score

5

Gaming Grade

C+

HZSound Heart Mirror Zero Gaming Score

Gaming Score & Grade

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

Gaming Score

6.2

Gaming Grade

B

Kiwi Ears Cadenza 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

C
  • Details smear quickly, leaving the presentation cramped and low on definition. You'll notice smearing on even moderately layered songs.
Bass B-
Bass performance is average—present enough but rarely inspiring. It neither offends nor impresses.
Mids B-
Midrange performance is decent, offering balanced presence without major flaws. It works well for casual background listening.
Treble C+
The top end is tidy and serviceable, adding air without overdoing it. Extension is decent for casual listening.
Dynamics B
It handles shifts in volume well, keeping transients lively and controlled. Quiet-to-loud transitions feel natural.
Soundstage C+
Stage expands beyond the shoulders and finally hints at layers, though vertical cues stay muted. Depth cues begin to emerge.
Details C-
You get the outline of textures, though the finer brushstrokes remain faint. Background information is audible but soft.
Imaging C-
Separation is good enough for casual listening yet misses audiophile precision. Depth remains limited but present.
Gaming C+
Fundamental left/right positioning with limited depth perception. Works for non-competitive gaming but lacks precision.

HZSound Heart Mirror Zero Scorings

Kiwi Ears Cadenza User Reviews

Share your experience and build your personal ranking list.

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M Makavelian
6.2

Best I've heard under $50

Pros
Excellent tuning for the price, small shells should fit vast majority of ears well.
Cons
Touch too much eargain, can come off as shouty/honky at times, easily remedied with 10 band EQ.

HZSound Heart Mirror Zero User Reviews

Example User Posted on ...
0.0

"This is an example review"

Pros
  • Example pro 1
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Cons
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