4.0Noise control & calls4.0
Why is HD 400 Pro better than HD 490 Pro?
- Weight240 g vs 260 g+8%
- Highest frequency38,000 Hz vs 36,100 Hz+5%
Why is HD 490 Pro better than HD 400 Pro?
- Lowest frequency6 Hz vs 5 Hz+20%
Specifications
Side by side
| Sound | ||
| Fit | Over-ear | — |
| Ear cup design | — | Open-back |
| Driver type | — | Dynamic |
| Driver size | — | 38 mm |
| Number of drivers | — | 1 |
| Lowest frequency | 6 Hz | 5 Hz |
| Highest frequency | 38,000 Hz | 36,100 Hz |
| Impedance | 120 Ω | 130 Ω |
| Sensitivity | — | 106 dB |
| Noise control | ||
| Active noise cancelling | No | No |
| Connectivity | ||
| Wireless | No | No |
| 3.5 mm jack / AUX | Yes | Yes |
| Design & build | ||
| Weight | 240 g | 260 g |
| Colours | Black | Black |
