1MORE E1003 vs 7Hz x Crinacle Zero: 2: which should you buy?

On aggregated review scores the 7Hz x Crinacle Zero: 2 comes out ahead with a HearWiki score of 83. The full breakdown - sub-scores, specs and what reviewers actually said - is below.

Our pick: 7Hz x Crinacle Zero: 2 - Outstanding overall at around $25.

Wired IEMs

Score breakdown

Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.

7Hz x Crinacle Zero: 2 leads on 3 of 5 measures.

1MORE E1003
7Hz x Crinacle Zero: 2

HearWiki score

Sound

5.8

8.1

Calls

5.8

Value

6.0

9.8

Price (USD)

$19

$25

Generation & platform

The scores rank quality. This is the other question: is the newer one actually newer technology, or the same platform in a new shell?

Same generation

The 7Hz x Crinacle Zero: 2 is 3 years newer, but it is the same generation of hardware: nothing in the radio, the codecs or the noise cancelling separates them. Nothing separates them on convenience features either, so the choice comes down to tuning and price. For 3 years between them, that is a thin return - treat this as a restyle rather than a new platform.

E10032020
x Crinacle Zero: 220233 yr newer

Specifications

E1003x Crinacle Zero: 2

Type: Wired IEMs; Wired IEMs
Price (USD): $19; $25
HearWiki score: 49; 83
Released: 2020; 2023
Availability: Discontinued; Still sold new
Driver: 8 mm dynamic; 1DD
Driver type: dynamic; dynamic
Driver configuration: -; 1DD
Driver size: 8 mm; 10 mm
Drivers per side: 1; 1
Frequency response: 20 Hz - 20 kHz; -
Impedance: 32 Ω; 32 Ω
Sensitivity: 98 dB/mW; -
Active noise cancelling: No; No
Controls: buttons; -
Weight: 13 g; -
Detachable cable: No; Yes
USB-C: No; -
Connector: -; 2-pin 0.78 mm
Microphones: 1; -

Specification comparison of 1MORE E1003 vs 7Hz x Crinacle Zero: 2
Spec	1MORE E1003	7Hz x Crinacle Zero: 2
Type	Wired IEMs	Wired IEMs
Price (USD)	$19	$25
HearWiki score	49 / 100 Weak	83 / 100 Outstanding
Released	2020	2023
Audio
Driver	8 mm dynamic	1DD
Driver type	dynamic	dynamic
Driver configuration	-	1DD
Driver size	8 mm	10 mm
Drivers per side	1	1
Frequency response	20 Hz - 20 kHz	-
Impedance	32 Ω	32 Ω
Sensitivity	98 dB/mW	-
Features
Active noise cancelling	No	No
Controls	buttons	-
Design
Weight	13 g	-
Detachable cable	No	Yes
USB-C	No	-
Connector	-	2-pin 0.78 mm
Calls
Microphones	1	-

What reviewers said

1MORE E1003

The 1MORE E1003, also known as the Piston Classic, is a budget-friendly wired in-ear model with a single 8mm dynamic driver and a notable bass-forward sound signature. It's easy to power from any device thanks to its 32-ohm impedance, and the build quality plus included ear tips are generally well-regarded. However, the short, thick nozzle may cause discomfort for some, and treble detail is not a strong suit.

Pro:Bass-heavy tuning that suits many genres
Pro:Solid build quality and finish
Pro:Easy to drive from phones or basic players

Con:Treble can feel lacking for detail-focused listeners
Con:Short, thick nozzle may fit poorly for some ears
Con:Microphone sits far from the mouth on the cable

7Hz x Crinacle Zero: 2

The 7Hz x Crinacle Zero: 2 is a budget-friendly wired IEM that delivers a warm, fun sound signature with excellent tuning for its price. It's a highly recommended value pick that balances musicality with solid everyday performance, making it a worthy successor in the affordable audio space.

Pro:Excellent price-to-performance ratio
Pro:Warm, enjoyable tuning
Pro:Detachable 0.78 mm 2-pin cable

Con:No active noise cancellation
Con:Not a technical showcase
Con:Limited to wired use

Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.

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New comparison 1MORE E1003 7Hz x Crinacle Zero: 2