RightMark Audio Analyzer test report

Testing device SB64awe_ct4520
Sampling mode 16-bit, 44 kHz
Interface  
Testing chain External loopback (line-out - line-in)
RMAA Version 6.3.0
   
   
20 Hz - 20 kHz filter ON
Normalize amplitude ON
Level change -1.9 dB / -1.8 dB
Mono mode OFF
Calibration singal, Hz 1000
Polarity inverted/inverted



Summary

Frequency response (from 40 Hz to 15 kHz), dB
+0.09, -0.31
Very good
Noise level, dB (A)
-78.0
Average
Dynamic range, dB (A)
77.5
Average
THD, %
0.0045
Very good
THD + Noise, dB (A)
-69.8
Average
IMD + Noise, %
0.046
Good
Stereo crosstalk, dB
-79.2
Very good
IMD at 10 kHz, %
0.041
Good
General performance
 
Good



Frequency response

Spectrum graph

 
Left
Right
From 20 Hz to 20 kHz, dB
-1.29, +0.05
-1.27, +0.09
From 40 Hz to 15 kHz, dB
-0.34, +0.05
-0.31, +0.09



Noise level

Spectrum graph

 
Left
Right
RMS power, dB
-75.5
-76.0
RMS power (A-weighted), dB
-77.6
-78.4
Peak level, dB FS
-61.5
-61.9
DC offset, %
-0.0
-0.0



Dynamic range

Spectrum graph

 
Left
Right
Dynamic range, dB
+75.4
+76.0
Dynamic range (A-weighted), dB
+77.2
+77.8
DC offset, %
-0.00
-0.00



THD + Noise (at -3 dB FS)

Spectrum graph

 
Left
Right
THD, %
+0.0048
+0.0042
THD + Noise, %
+0.0390
+0.0368
THD + Noise (A-weighted), %
+0.0336
+0.0312



Intermodulation distortion

Spectrum graph

 
Left
Right
IMD + Noise, %
+0.0473
+0.0443
IMD + Noise (A-weighted), %
+0.0392
+0.0359



Stereo crosstalk

Spectrum graph

 
Left
Right
Crosstalk at 100 Hz, dB
-76
-77
Crosstalk at 1000 Hz, dB
-80
-77
Crosstalk at 10000 Hz, dB
-76
-76



IMD (swept tones)

Spectrum graph

 
Left
Right
IMD + Noise at 5000 Hz,
0.0435
0.0399
IMD + Noise at 10000 Hz,
0.0433
0.0407
IMD + Noise at 15000 Hz,
0.0405
0.0352