Test | SB Audigy 2 ZS Play 44k | SB Audigy 2 ZS Platinum Pro Play 44k | SB Audigy 2 ZS LineIn 44k | SB Audigy 2 ZS Platinum Pro LineIn3 44k |
Frequency response (from 40 Hz to 15 kHz), dB: | +0.06, -0.18 | +0.06, -0.19 | +0.08, -0.24 | +0.09, -0.14 |
Noise level, dB (A): | -89.3 | -90.5 | -89.1 | -93.4 |
Dynamic range, dB (A): | 88.8 | 89.9 | 89.0 | 93.4 |
THD, %: | 0.0036 | 0.0036 | 0.0015 | 0.0011 |
IMD, %: | 0.013 | 0.012 | 0.011 | 0.0063 |
Stereo crosstalk, dB: | -87.6 | -89.6 | -83.8 | -92.6 |