Why is SR125x better than HE400SE?
SR125x has no measurable advantages in this pair.
Why is HE400SE better than SR125x?
HE400SE has no measurable advantages in this pair.
Specifications
Side by side
| Sound | ||
| Fit | On-ear | On-ear |
| Lowest frequency | 20 Hz | 20 Hz |
| Highest frequency | 20,000 Hz | 20,000 Hz |
| Impedance | 38 Ω | 25 Ω |
| Sensitivity | 99 dB | 91 dB |
| Noise control | ||
| Active noise cancelling | No | No |
| Connectivity | ||
| Wireless | No | No |
| 3.5 mm jack / AUX | Yes | Yes |
| Design & build | ||
| Weight | 160 g | — |
| Colours | Black | Black |
