What we know about the measurement:
- Quality of the measurement data is
high.
-
Origin of the data is Alcons Audio.
-
Format of the data is
a GLL file
.
-
Sensitivity:
-
Sensitivity: 107.2dB (avg. 100Hz-1kHz for 2.83V estimated at 1m).
-
Sensitivity: 87.2dB computed at the measurement distance (10.0m) over the same frequency range.
-
-3dB (resp. -6db) point v.s. reference is at 60.0Hz (resp. 56.0Hz).
-
Reference level is normalised to -0.2dB
computed over the frequency range [300.0Hz,
5000.0Hz].
-
Frequency deviation is 4.4dB over the same frequency range.
- Directivity
-
Horizontal directivity
is (-90.0°, 90.0°)
between 1kHz and 10kHz. Angle computed for +/-6dB.
-
Vertical directivity
is (-40.0°, 20.0°)
between 1kHz and 10kHz. Angle computed for +/-6dB.
- Tonality (Preference) Score
- Note: The tonality (Preference) score
does not make sense for toursound speakers. Don't give too much credits
to the value.
- Tonality (Preference) Score is 2.56
and would be 5.16 with a
perfect subwoofer.
- Details:
NBD: ON 0.784,
LW 0.566, SP
0.449, PIR
0.477; SM:
SP0.494,
PIR0.37; LFQ
0.761, LFX 58Hz
- Tonality (Preference) Score is 4.19
with an EQ and would be 6.72 with a
perfect subwoofer and the same EQ.
- Details:
NBD: ON 0.728,
LW 0.446, SP
0.305, PIR
0.332; SM:
SP0.864,
PIR0.795; LFQ 0.761, LFX 56Hz
-
Link to original Review: asr review.
.
-
Note: This is for 6 RR12 in a vertical orientation..
|
AutomaticEQ (IIR)
|
|
Set preamp gain to: -1.9dB.
|
| Type |
Freq |
Q |
Gain |
| PK |
51.0 |
2.97 |
2.99 |
| PK |
60.0 |
3.0 |
2.96 |
| PK |
113.0 |
0.59 |
-6.41 |
| PK |
121.0 |
1.25 |
2.41 |
| PK |
714.0 |
2.99 |
-1.83 |
| PK |
1887.0 |
1.18 |
2.12 |
| PK |
13652.0 |
0.61 |
-7.72 |
|
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
|
AutomaticEQ LW (IIR)
|
|
Set preamp gain to: -3.0dB.
|
| Type |
Freq |
Q |
Gain |
| PK |
87.0 |
2.94 |
-2.26 |
| PK |
121.0 |
1.83 |
-1.91 |
| PK |
207.0 |
0.59 |
-2.75 |
| PK |
2014.0 |
1.44 |
2.77 |
| PK |
4803.0 |
2.43 |
2.82 |
| PK |
12246.0 |
2.06 |
-2.96 |
| PK |
15474.0 |
1.61 |
-2.94 |
|
Download
|
These EQ optimise for a flat listening window and is a good start for near field listening like on your desk.
|
AutomaticEQ Score (IIR)
|
|
Set preamp gain to: -2.8dB.
|
| Type |
Freq |
Q |
Gain |
| PK |
60.0 |
2.97 |
2.92 |
| PK |
89.0 |
1.37 |
-2.98 |
| PK |
169.0 |
0.86 |
-2.93 |
| PK |
462.0 |
2.99 |
-2.45 |
| PK |
2082.0 |
1.33 |
2.92 |
| PK |
13537.0 |
0.72 |
-2.98 |
| PK |
14473.0 |
0.78 |
-2.98 |
|
Download
|
|
Graphic EQ 15 bands
|
|
Set preamp gain to: -0.6dB.
|
| Type |
Freq |
Q |
Gain |
| PK |
25.0 |
2.14 |
0.5 |
| PK |
40.0 |
2.14 |
0.5 |
| PK |
63.0 |
2.14 |
0.25 |
| PK |
100.0 |
2.14 |
-0.5 |
| PK |
160.0 |
2.14 |
-0.5 |
| PK |
250.0 |
2.14 |
-0.25 |
| PK |
400.0 |
2.14 |
-0.5 |
| PK |
630.0 |
2.14 |
0.0 |
| PK |
1000.0 |
2.14 |
0.25 |
| PK |
1600.0 |
2.14 |
0.25 |
| PK |
2500.0 |
2.14 |
0.25 |
| PK |
4000.0 |
2.14 |
0.0 |
| PK |
6300.0 |
2.14 |
0.0 |
| PK |
10000.0 |
2.14 |
-0.5 |
| PK |
16000.0 |
2.14 |
-0.75 |
|
Download
|
These EQ is designed for a 15 bands graphical EQ.
|
Graphic EQ 31 bands
|
|
Set preamp gain to: -0.4dB.
|
| Type |
Freq |
Q |
Gain |
| PK |
20.0 |
4.32 |
0.0 |
| PK |
25.0 |
4.32 |
0.25 |
| PK |
31.0 |
4.32 |
0.25 |
| PK |
40.0 |
4.32 |
0.25 |
| PK |
50.0 |
4.32 |
0.25 |
| PK |
63.0 |
4.32 |
0.25 |
| PK |
80.0 |
4.32 |
-0.5 |
| PK |
100.0 |
4.32 |
-0.5 |
| PK |
125.0 |
4.32 |
-0.5 |
| PK |
160.0 |
4.32 |
-0.5 |
| PK |
200.0 |
4.32 |
-0.5 |
| PK |
250.0 |
4.32 |
-0.25 |
| PK |
315.0 |
4.32 |
-0.25 |
| PK |
400.0 |
4.32 |
-0.5 |
| PK |
500.0 |
4.32 |
-0.5 |
| PK |
630.0 |
4.32 |
0.0 |
| PK |
800.0 |
4.32 |
-0.25 |
| PK |
1000.0 |
4.32 |
0.0 |
| PK |
1250.0 |
4.32 |
0.0 |
| PK |
1600.0 |
4.32 |
0.0 |
| PK |
2000.0 |
4.32 |
0.25 |
| PK |
2500.0 |
4.32 |
0.0 |
| PK |
3150.0 |
4.32 |
0.0 |
| PK |
4000.0 |
4.32 |
0.0 |
| PK |
5000.0 |
4.32 |
0.0 |
| PK |
6300.0 |
4.32 |
-0.25 |
| PK |
8000.0 |
4.32 |
-0.25 |
| PK |
10000.0 |
4.32 |
-0.5 |
| PK |
12000.0 |
4.32 |
-0.75 |
| PK |
16000.0 |
4.32 |
-0.75 |
| PK |
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
|
