What we know about the measurement:
- Quality of the measurement data is
high.
-
Origin of the data is ErinsAudioCorner.
-
Format of the data is
generated by a Klippel NFS
.
-
Sensitivity: 87.1dB (avg. 100Hz-1kHz for 2.83V estimated at 1m)
-
-3dB (resp. -6db) point v.s. reference is at 67.4Hz (resp. 55.7Hz).
-
Reference level is normalised to -0.2dB
computed over the frequency range [300.0Hz,
5000.0Hz].
-
Frequency deviation is 2.9dB over the same frequency range.
- Directivity
-
Horizontal directivity
is (-70.0°, 70.0°)
between 1kHz and 10kHz. Angle computed for +/-6dB.
-
Vertical directivity
is (-20.0°, 30.0°)
between 1kHz and 10kHz. Angle computed for +/-6dB.
- Tonality (Preference) Score
- Tonality (Preference) Score is 5.47
and would be 7.94 with a
perfect subwoofer.
- Details:
NBD: ON 0.422,
LW 0.259, SP
0.252, PIR
0.205; SM:
SP0.929,
PIR0.83; LFQ
0.53, LFX 54Hz
- Tonality (Preference) Score is 6.31
with an EQ and would be 8.44 with a
perfect subwoofer and the same EQ.
- Details:
NBD: ON 0.352,
LW 0.21, SP
0.271, PIR
0.197; SM:
SP0.947,
PIR0.961; LFQ 0.52, LFX 45Hz
- Link to Original review.
|
AutomaticEQ (IIR)
|
|
Set preamp gain to: -3.9dB.
|
| Type |
Freq |
Q |
Gain |
| 3 |
47.0 |
1.36 |
2.96 |
| 3 |
67.0 |
0.5 |
1.09 |
| 3 |
382.0 |
1.73 |
1.55 |
| 3 |
849.0 |
2.03 |
-1.23 |
| 3 |
4818.0 |
2.92 |
-0.64 |
| 3 |
9001.0 |
2.68 |
-0.76 |
| 3 |
13652.0 |
1.31 |
-2.21 |
|
Download
|
These EQ optimise the Harman score and is a good start for far field listening like in your living room.
AutomaticEQ
Target v.s. EQ
|
flipflop@ASR (IIR)
|
|
Set preamp gain to: -1.2dB.
|
| Type |
Freq |
Q |
Gain |
| 3 |
351.0 |
10.0 |
0.9 |
| 3 |
407.0 |
11.0 |
1.5 |
| 3 |
552.0 |
15.0 |
-0.6 |
| 3 |
790.0 |
5.0 |
-1.0 |
| 3 |
912.0 |
1.0 |
-1.4 |
| 3 |
1414.0 |
17.0 |
0.4 |
| 3 |
1550.0 |
16.0 |
-0.8 |
| 3 |
1642.0 |
14.0 |
0.9 |
| 3 |
1755.0 |
10.0 |
-0.8 |
| 3 |
2000.0 |
18.0 |
-0.7 |
| 3 |
2215.0 |
25.0 |
-0.7 |
| 3 |
2570.0 |
18.0 |
0.6 |
| 3 |
2820.0 |
10.0 |
0.7 |
| 3 |
3840.0 |
15.0 |
-0.6 |
| 3 |
5480.0 |
1.0 |
0.7 |
| 3 |
8900.0 |
4.0 |
-0.5 |
| 3 |
10850.0 |
7.0 |
0.4 |
| 3 |
12400.0 |
1.5 |
-1.2 |
| 3 |
15913.0 |
4.0 |
-0.7 |
| 6 |
17200.0 |
1.5772935127949521 |
-2.7 |
|
Download
|
These EQ is designed by ASR member flipflop.
|
Graphic EQ 15 bands
|
|
Set preamp gain to: -0.7dB.
|
| Type |
Freq |
Q |
Gain |
| 3 |
25.0 |
2.14 |
0.5 |
| 3 |
40.0 |
2.14 |
0.5 |
| 3 |
63.0 |
2.14 |
0.5 |
| 3 |
100.0 |
2.14 |
0.25 |
| 3 |
160.0 |
2.14 |
0.0 |
| 3 |
250.0 |
2.14 |
0.0 |
| 3 |
400.0 |
2.14 |
0.25 |
| 3 |
630.0 |
2.14 |
0.0 |
| 3 |
1000.0 |
2.14 |
-0.25 |
| 3 |
1600.0 |
2.14 |
0.0 |
| 3 |
2500.0 |
2.14 |
-0.25 |
| 3 |
4000.0 |
2.14 |
-0.25 |
| 3 |
6300.0 |
2.14 |
-0.25 |
| 3 |
10000.0 |
2.14 |
-0.5 |
| 3 |
16000.0 |
2.14 |
-0.5 |
|
Download
|
These EQ is designed for a 15 bands graphical EQ.
|
Graphic EQ 31 bands
|
|
Set preamp gain to: -0.8dB.
|
| Type |
Freq |
Q |
Gain |
| 3 |
20.0 |
4.32 |
0.0 |
| 3 |
25.0 |
4.32 |
0.5 |
| 3 |
31.0 |
4.32 |
0.5 |
| 3 |
40.0 |
4.32 |
0.5 |
| 3 |
50.0 |
4.32 |
0.5 |
| 3 |
63.0 |
4.32 |
0.5 |
| 3 |
80.0 |
4.32 |
0.25 |
| 3 |
100.0 |
4.32 |
0.25 |
| 3 |
125.0 |
4.32 |
0.0 |
| 3 |
160.0 |
4.32 |
0.0 |
| 3 |
200.0 |
4.32 |
0.0 |
| 3 |
250.0 |
4.32 |
0.0 |
| 3 |
315.0 |
4.32 |
0.0 |
| 3 |
400.0 |
4.32 |
0.25 |
| 3 |
500.0 |
4.32 |
0.0 |
| 3 |
630.0 |
4.32 |
0.0 |
| 3 |
800.0 |
4.32 |
-0.25 |
| 3 |
1000.0 |
4.32 |
-0.25 |
| 3 |
1250.0 |
4.32 |
0.0 |
| 3 |
1600.0 |
4.32 |
0.0 |
| 3 |
2000.0 |
4.32 |
0.0 |
| 3 |
2500.0 |
4.32 |
-0.25 |
| 3 |
3150.0 |
4.32 |
-0.25 |
| 3 |
4000.0 |
4.32 |
-0.25 |
| 3 |
5000.0 |
4.32 |
-0.25 |
| 3 |
6300.0 |
4.32 |
-0.25 |
| 3 |
8000.0 |
4.32 |
-0.25 |
| 3 |
10000.0 |
4.32 |
-0.5 |
| 3 |
12000.0 |
4.32 |
-0.5 |
| 3 |
16000.0 |
4.32 |
-0.5 |
| 3 |
20000.0 |
4.32 |
0.0 |
|
Download
|
These EQ is designed for a 31 bands graphical EQ.
Comparison betweens various EQs
Improvements made by EQ
|
