Why is FT1 Pro better than HD 620S?
- Highest frequency40,000 Hz vs 30,000 Hz+33%
Why is HD 620S better than FT1 Pro?
- Lowest frequency7 Hz vs 6 Hz+17%
Specifications
Side by side
| Sound | ||
| Fit | Over-ear | Over-ear |
| Ear cup design | Open-back | — |
| Driver type | Planar magnetic | — |
| Driver size | — | 42 mm |
| Lowest frequency | 7 Hz | 6 Hz |
| Highest frequency | 40,000 Hz | 30,000 Hz |
| Impedance | 20 Ω | 150 Ω |
| Sensitivity | 95 dB | 110 dB |
| Hi-Res Audio | Yes | — |
| Noise control | ||
| Active noise cancelling | No | No |
| Connectivity | ||
| Wireless | No | No |
| 3.5 mm jack / AUX | Yes | Yes |
| Design & build | ||
| Weight | 374 g | — |
| Colours | Black | Black |
