Testing device | Sound Blaster X-Fi Xtreme Audio |
Sampling mode | 24-bit, 48 kHz |
Interface | DirectSound |
Testing chain | Turtle Beach Santa Cruz |
RMAA Version | 6.0.6 |
20 Hz - 20 kHz filter | ON |
Normalize amplitude | ON |
Level change | -1.0 dB / -1.0 dB |
Mono mode | OFF |
Calibration singal, Hz | 1000 |
Polarity | inverted/inverted |
Frequency response (from 40 Hz to 15 kHz), dB | +0.69, -1.44 |
Average |
Noise level, dB (A) | -93.2 |
Very good |
Dynamic range, dB (A) | 93.2 |
Very good |
THD, % | 0.0047 |
Very good |
THD + Noise, dB (A) | -82.3 |
Good |
IMD + Noise, % | 0.0077 |
Excellent |
Stereo crosstalk, dB | -71.2 |
Good |
IMD at 10 kHz, % | 0.0070 |
Excellent |
General performance | Very good |
From 20 Hz to 20 kHz, dB | -1.44, +0.69 |
From 40 Hz to 15 kHz, dB | -1.44, +0.69 |
Left |
Right |
|
RMS power, dB | -91.6 |
-91.9 |
RMS power (A-weighted), dB | -93.1 |
-93.3 |
Peak level, dB FS | -76.3 |
-76.3 |
DC offset, % | -0.0 |
-0.0 |
Left |
Right |
|
Dynamic range, dB | +91.6 |
+91.8 |
Dynamic range (A-weighted), dB | +93.2 |
+93.3 |
DC offset, % | -0.00 |
-0.00 |
Left |
Right |
|
THD, % | +0.0049 |
+0.0046 |
THD + Noise, % | +0.0073 |
+0.0070 |
THD + Noise (A-weighted), % | +0.0078 |
+0.0074 |
Left |
Right |
|
IMD + Noise, % | +0.0082 |
+0.0072 |
IMD + Noise (A-weighted), % | +0.0064 |
+0.0053 |
Left |
Right |
|
Crosstalk at 100 Hz, dB | -30 |
-32 |
Crosstalk at 1000 Hz, dB | -70 |
-70 |
Crosstalk at 10000 Hz, dB | -70 |
-71 |
Left |
Right |
|
IMD + Noise at 5000 Hz, | 0.0078 |
0.0077 |
IMD + Noise at 10000 Hz, | 0.0066 |
0.0066 |
IMD + Noise at 15000 Hz, | 0.0070 |
0.0066 |