RightMark Audio Analyzer test report

Testing device Presonus StudioLive AR12
Sampling mode 24-bit, 44 kHz
Interface MME
Testing chain External loopback (line-out - line-in)
RMAA Version 6.4.0 PRO
   
   
20 Hz - 20 kHz filter ON
Normalize amplitude ON
Level change -1.2 dB / -0.3 dB
Mono mode OFF
Calibration singal, Hz 1000
Polarity correct/correct



Summary

Frequency response (from 40 Hz to 15 kHz), dB
+1.00, +0.05
Good
Noise level, dB (A)
-108.5
Excellent
Dynamic range, dB (A)
108.5
Excellent
THD, %
0.0045
Very good
THD + Noise, dB (A)
-84.5
Good
IMD + Noise, %
0.033
Good
Stereo crosstalk, dB
-87.2
Excellent
IMD at 10 kHz, %
0.013
Very good
General performance
 
Very good



Frequency response

Spectrum graph

 
Left
Right
From 20 Hz to 20 kHz, dB
-1.57, +0.12
-0.68, +1.00
From 40 Hz to 15 kHz, dB
-0.84, +0.12
+0.05, +1.00



Noise level

Spectrum graph

 
Left
Right
RMS power, dB
-107.5
-107.8
RMS power (A-weighted), dB
-108.3
-108.7
Peak level, dB FS
-92.9
-92.1
DC offset, %
-0.0
-0.0



Dynamic range

Spectrum graph

 
Left
Right
Dynamic range, dB
+107.5
+107.9
Dynamic range (A-weighted), dB
+108.4
+108.7
DC offset, %
+0.00
-0.00



THD + Noise (at -3 dB FS)

Spectrum graph

 
Left
Right
THD, %
+0.0029
+0.0061
THD + Noise, %
+0.0031
+0.0062
THD + Noise (A-weighted), %
+0.0040
+0.0080



Intermodulation distortion

Spectrum graph

 
Left
Right
IMD + Noise, %
+0.0218
+0.0448
IMD + Noise (A-weighted), %
+0.0099
+0.0118



Stereo crosstalk

Spectrum graph

 
Left
Right
Crosstalk at 100 Hz, dB
-86
-85
Crosstalk at 1000 Hz, dB
-90
-83
Crosstalk at 10000 Hz, dB
-70
-62



IMD (swept tones)

Spectrum graph

 
Left
Right
IMD + Noise at 5000 Hz,
0.0122
0.0149
IMD + Noise at 10000 Hz,
0.0084
0.0117
IMD + Noise at 15000 Hz,
0.0131
0.0176