Wired IEMs
1MORE E1001
82Great
$52
Full review data1MORE E1001 vs ASTRO Gaming A03: which should you buy?
On aggregated review scores the 1MORE E1001 comes out ahead with an HearWiki score of 82. The full breakdown - sub-scores, specs and what reviewers actually said - is below.
Our pick: 1MORE E1001 - Great overall at around $52.
Wired IEMs
ASTRO Gaming A03
68Good
$50
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
1MORE E1001
Sound8.5
Calls6.0
Value8.0
ASTRO Gaming A03
Sound7.0
Calls5.0
Value7.5
Specifications
| Spec | 1MORE E1001 | ASTRO Gaming A03 |
|---|---|---|
| Type | Wired IEMs | Wired IEMs |
| Price (USD) | $52 | $50 |
| HearWiki score | 82 / 100 · Great | 68 / 100 · Good |
| Released | 2018 | 2020 |
| Audio | ||
| Driver | 1 dynamic + 2 balanced armature hybrid | Dual dynamic drivers |
| Driver size | 16 mm | 5.8 mm |
| Drivers per side | 3 | 2 |
| Frequency response | 20Hz-40kHz | 20Hz-20kHz |
| Impedance | 32 Ω | 16 Ω |
| Sensitivity | 99 dB/mW | - |
| Wireless | ||
| Bluetooth | none | - |
| Codecs | - | SBC |
| Multipoint pairing | No | No |
| Features | ||
| Active noise cancelling | No | No |
| Controls | buttons | buttons |
| Voice assistant | - | none |
| Design | ||
| Weight | 18 g | 20 g |
| Water resistance | none | - |
| USB-C | No | No |
| Calls | ||
| Microphones | 1 | 1 |
What reviewers said
1MORE E1001
The 1MORE E1001 is a wired hybrid in-ear monitor that pairs a 16mm dynamic driver with two balanced armatures to deliver a rich, detailed sound signature at a budget-friendly price. Its all-metal build, comfortable fit, and generous accessory package make it a compelling pick for listeners seeking premium features without the premium cost. While its tuning is generally balanced and engaging, it does have some minor limitations in soundstage width and cable handling.
- Pro:Excellent value for a triple-driver hybrid design
- Pro:Solid all-metal construction with a premium feel
- Pro:Comfortable, secure fit for extended listening
- Con:Cable is prone to noticeable microphonics
- Con:Soundstage feels somewhat narrow and intimate
- Con:Instrument separation is only average for the price
ASTRO Gaming A03
The ASTRO Gaming A03 is a budget-friendly wired in-ear option built for gamers, featuring dual 5.8mm drivers to deliver clear sound separation and broad compatibility across consoles, PCs, and mobile devices. Its lightweight design and included accessories make it a practical choice, though the inline mic and average music performance hold it back from being a top-tier all-rounder.
- Pro:Good sound separation for gaming
- Pro:Broad device compatibility with 3.5mm jack
- Pro:Lightweight and comfortable for extended sessions
- Con:Microphone quality is weak for competitive play
- Con:Music playback is only average
- Con:No active noise cancellation or wireless features
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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