Image © majorhifi.comDUNU DK-4001
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At a glance
- Brand
- DUNU
- Type
- Wired IEMs
- Fit
- -
- Connection
- Wired
- Noise cancelling
- No
- Released
- 2019
The DUNU DK-4001 is a flagship hybrid universal IEM with a single 13mm beryllium dynamic driver and quad-BA design, featuring DUNU's ACIS air charging loop system for enhanced bass. It comes with a premium Noble detachable cable system and is priced at $899.
The HearWiki takeAI-condensed
The DUNU DK-4001 is a high-end hybrid in-ear monitor that pairs a 13mm beryllium dynamic driver with four balanced armatures to deliver a detailed, dynamic sound. Its design incorporates an air-charging loop to enhance low-end response, and it includes a premium detachable cable system. Priced around $899, this 2019 flagship targets audiophiles seeking a versatile, wired listening experience.
What works
- Powerful, well-defined bass from the beryllium driver
- Detailed and layered treble from the quad-BA array
- Premium build with a detachable MMCX cable system
- Wide frequency range for capturing subtle nuances
What doesn't
- No active noise cancellation, so isolation relies on fit
- High price point may not suit budget-conscious buyers
- Requires a quality source to fully realize its potential
Paraphrased from published reviews & specs - not an original hands-on test. Our AI disclosure.
Specifications
| Driver | 1DD + 4BA hybrid |
|---|---|
| Driver type | hybrid |
| Driver configuration | 1DD + 4BA |
| Drivers per side | 5 |
| Frequency response | 5 Hz - 40 kHz |
| Impedance | 32 Ω |
Audio
| Driver | 1DD + 4BA hybrid |
|---|---|
| Driver type | hybrid |
| Driver configuration | 1DD + 4BA |
| Drivers per side | 5 |
| Frequency response | 5 Hz - 40 kHz |
| Impedance | 32 Ω |
Features
| Active noise cancelling | No |
|---|
Design
| Connector | MMCX |
|---|
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