Wired IEMs
Etymotic ER2SE Earphones
82Great
$160
Full review dataEtymotic ER2SE Earphones vs TRN VX Pro: which should you buy?
On aggregated review scores the Etymotic ER2SE Earphones comes out ahead with an HearWiki score of 82. The full breakdown - sub-scores, specs and what reviewers actually said - is below.
Our pick: Etymotic ER2SE Earphones - Great overall at around $160.
Wired IEMs
TRN VX Pro
72Good
$88
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
Etymotic ER2SE Earphones
Sound8.5
Value8.0
TRN VX Pro
Sound7.0
Value7.5
Specifications
| Spec | Etymotic ER2SE Earphones | TRN VX Pro |
|---|---|---|
| Type | Wired IEMs | Wired IEMs |
| Price (USD) | $160 | $88 |
| HearWiki score | 82 / 100 · Great | 72 / 100 · Good |
| Released | 2019 | 2021 |
| Audio | ||
| Driver | single dynamic driver | hybrid |
| Driver size | - | 10 mm |
| Drivers per side | 1 | 9 |
| Frequency response | flat | 7Hz-40000Hz |
| Impedance | 15 Ω | 22 Ω |
| Sensitivity | 96 dB/mW | 106 dB/mW |
| Wireless | ||
| Multipoint pairing | No | - |
| Battery | ||
| Wireless charging | No | - |
| Features | ||
| Active noise cancelling | No | - |
| ANC type | none | - |
| Transparency mode | No | - |
| Companion app | No | - |
| Custom EQ | No | - |
| Wear detection | No | - |
| Controls | none | buttons |
| Design | ||
| Weight | 15 g | 28 g |
| Detachable cable | - | Yes |
| USB-C | No | No |
What reviewers said
Etymotic ER2SE Earphones
The Etymotic ER2SE is a wired, single-dynamic-driver IEM that delivers a flat, reference-style sound aimed at critical listening and studio monitoring. It offers strong passive isolation and easy drivability, though its deep-fit design and modest bass output may not suit everyone. Its transparent, detail-rich tuning makes it a strong value for neutral-sound enthusiasts.
- Pro:Accurate, neutral tonal balance
- Pro:Excellent passive noise isolation
- Pro:Clear and detailed treble
- Con:Deep insertion may be uncomfortable for some
- Con:Bass response is subdued
- Con:Shells protrude noticeably
TRN VX Pro
The TRN VX Pro is a metal-shelled hybrid earphone packing nine drivers per side, combining a 10mm dynamic with eight balanced armatures for a bright, detail-forward sound. It offers a V-shaped tuning with strong technical performance, though its low 22-ohm impedance makes it prone to hiss with certain sources and it demands a bit more power than typical budget hybrids. With a detachable QDC-style cable and a generous accessory set, it stands out as a feature-rich value pick in the entry-level segment.
- Pro:Detailed, resolving sound with strong treble clarity
- Pro:Solid metal build with detachable QDC-style cable
- Pro:Excellent value for a nine-driver hybrid setup
- Con:Sensitive to hiss with noisy sources
- Con:Requires a decent amplifier to perform at its best
- Con:Bright tuning may be fatiguing for some listeners
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
Compare something else
Swap either side out, or start again from the picker.