Why is IE 100 Pro better than SE215-EFS?
- Lowest frequency20 Hz vs 22 Hz+10%
- Highest frequency18,000 Hz vs 17,500 Hz+3%
Why is SE215-EFS better than IE 100 Pro?
SE215-EFS has no measurable advantages in this pair.
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Ear cup design | Closed-back | Closed-back |
| Driver type | Dynamic | Dynamic |
| Number of drivers | — | 1 |
| Lowest frequency | 20 Hz | 22 Hz |
| Highest frequency | 18,000 Hz | 17,500 Hz |
| Impedance | 20 Ω | 20 Ω |
| Sensitivity | 115 dB | 107 dB |
| Connectivity | ||
| Wireless | No | No |
| 3.5 mm jack / AUX | Yes | Yes |
| Design & build | ||
| Weight | — | 30 g |
