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At a glance
- Brand
- 64 Audio
- Type
- Wired IEMs
- Fit
- -
- Connection
- Wired
- Noise cancelling
- No
- Released
- 2021
A semi-open universal hybrid IEM with one dynamic low driver and one tia high driver. It is designed for listeners seeking an open-back-like presentation in an in-ear form factor.
The HearWiki takeAI-condensed
This universal-fit hybrid earphone pairs a single dynamic driver for lows with a tia driver for highs, aiming to deliver an airy, open-sounding stage in a compact in-ear design. Its semi-open architecture suits those who crave a spacious, speaker-like feel while staying portable. With a low 9-ohm impedance and 98 dB sensitivity, it pairs easily with most sources.
What works
- Open, airy soundstage reminiscent of over-ear headphones
- Hybrid driver setup offers clear separation between bass and treble
- Lightweight and comfortable for extended listening
- Easy to drive with most portable devices
What doesn't
- Semi-open design may leak sound in quiet environments
- Lacks noise isolation for noisy commutes
- High price point for a two-driver configuration
Paraphrased from published reviews & specs - not an original hands-on test. Our AI disclosure.
Specifications
| Driver | 1DD + 1 tia hybrid |
|---|---|
| Driver type | hybrid |
| Driver configuration | 1DD + 1 tia |
| Drivers per side | 2 |
| Impedance | 9 Ω |
| Sensitivity | 98 dB/mW |
Audio
| Driver | 1DD + 1 tia hybrid |
|---|---|
| Driver type | hybrid |
| Driver configuration | 1DD + 1 tia |
| Drivers per side | 2 |
| Impedance | 9 Ω |
| Sensitivity | 98 dB/mW |
Features
| Active noise cancelling | No |
|---|
Alternatives in the $600–$2,400 range
Other wired iems models at a comparable price, ordered by HearWiki score.
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Where it sits in our rankings
The data-driven guides this model qualifies for.