| Test | Ipod5G No Load | Ipod5G 16 Ohm (EP-630) | Ipod5G 32 Ohm (stock buds) |
| Frequency response (from 40 Hz to 15 kHz), dB: | +0.34, -0.26 | +0.48, -2.29 | +0.35, -0.88 |
| Noise level, dB (A): | -72.9 | -69.9 | -70.7 |
| Dynamic range, dB (A): | 72.5 | 69.8 | 70.1 |
| THD, %: | 0.031 | 0.137 | 0.073 |
| IMD + Noise, %: | 0.075 | 0.238 | 0.147 |
| Stereo crosstalk, dB: | -72.1 | -67.4 | -68.3 |
