Why is IE 100 Pro better than IE 900?
IE 100 Pro has no measurable advantages in this pair.
Why is IE 900 better than IE 100 Pro?
- Lowest frequency20 Hz vs 5 Hz4×
- Highest frequency18,000 Hz vs 48,000 Hz2.7×
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Ear cup design | Closed-back | — |
| Driver type | Dynamic | — |
| Driver size | — | 7 mm |
| Number of drivers | — | 1 |
| Lowest frequency | 20 Hz | 5 Hz |
| Highest frequency | 18,000 Hz | 48,000 Hz |
| Impedance | 20 Ω | 16 Ω |
| Sensitivity | 115 dB | 123 dB |
| Connectivity | ||
| Wireless | No | No |
| 3.5 mm jack / AUX | Yes | Yes |
| Design & build | ||
| Weight | — | 4 g |
| Colours | — | Silver |
