Test | [MME] ProDigy 7.1 XT | [MME] ProDigy 7.1 XT HP | [MME] SB X-Fi Audio | [MME] SoundMAX HD Audio |
Frequency response (from 40 Hz to 15 kHz), dB: | +0.02, -0.13 | +0.02, -0.07 | +0.02, -0.09 | +0.13, -0.05 |
Noise level, dB (A): | -95.6 | -93.5 | -96.0 | -93.0 |
Dynamic range, dB (A): | 95.9 | 93.7 | 96.2 | 91.3 |
THD, %: | 0.0011 | 0.0011 | 0.0008 | 0.0051 |
IMD + Noise, %: | 0.0047 | 0.0059 | 0.0043 | 0.045 |
Stereo crosstalk, dB: | -95.4 | -91.8 | -97.3 | -92.9 |