Why is ER2XR Extended Response better than Alba S?
ER2XR Extended Response has no measurable advantages in this pair.
Why is Alba S better than ER2XR Extended Response?
- Highest frequency16,000 Hz vs 25,000 Hz+56%
- Lowest frequency20 Hz vs 15 Hz+33%
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Ear cup design | Closed-back | Closed-back |
| Driver type | — | Dynamic |
| Driver size | — | 10.8 mm |
| Lowest frequency | 20 Hz | 15 Hz |
| Highest frequency | 16,000 Hz | 25,000 Hz |
| Impedance | 15 Ω | 32 Ω |
| Sensitivity | 96 dB | 109 dB |
| Connectivity | ||
| Wireless | No | No |
| 3.5 mm jack / AUX | Yes | Yes |
| Design & build | ||
| Weight | — | 14 g |
| Colours | Blue, Black | White |
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