What we know about the measurement:
- Quality of the measurement data is
low.
-
Origin of the data is RCF.
-
Format of the data is
a GLL file
.
-
-3dB (resp. -6db) point v.s. reference is at 106.0Hz (resp. 71.0Hz).
-
Reference level is normalised to 0.4dB
computed over the frequency range [300.0Hz,
5000.0Hz].
-
Frequency deviation is 3.6dB over the same frequency range.
- Directivity
-
Horizontal directivity
is (-30.0°, 30.0°)
between 1kHz and 10kHz. Angle computed for +/-6dB.
-
Vertical directivity
is (-10.0°, 20.0°)
between 1kHz and 10kHz. Angle computed for +/-6dB.
- Tonality (Preference) Score
- Tonality (Preference) Score is 1.78
and would be 4.81 with a
perfect subwoofer.
- Details:
NBD: ON 0.636,
LW 0.64, SP
0.666, PIR
0.631; SM:
SP0.5,
PIR0.258; LFQ
2.89, LFX 73Hz
- Tonality (Preference) Score is 4.58
with an EQ and would be 7.45 with a
perfect subwoofer and the same EQ.
- Details:
NBD: ON 0.43,
LW 0.408, SP
0.472, PIR
0.413; SM:
SP0.899,
PIR0.894; LFQ 2.528, LFX 67Hz
-
Vendor specifications:
- Dispersion: 100° horizontal and 60° vertical.
- SPL
- Size
- Width 437mm
- Height 708mm
- Depth 389 mm)
- Weight 19.6 kg
|
AutomaticEQ (IIR)
|
|
Set preamp gain to: -3.1dB.
|
| Type |
Freq |
Q |
Gain |
| 5 |
158.0 |
0.55 |
2.98 |
| 3 |
873.0 |
2.02 |
2.82 |
| 3 |
1442.0 |
2.78 |
2.98 |
| 3 |
1948.0 |
2.87 |
2.98 |
| 3 |
3438.0 |
2.94 |
1.59 |
| 3 |
4202.0 |
2.92 |
-2.88 |
| 3 |
7417.0 |
2.06 |
-1.66 |
| 3 |
13092.0 |
2.87 |
-2.48 |
| 5 |
15474.0 |
0.48 |
-1.1 |
|
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
|
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 |
0.5 |
| 3 |
160.0 |
2.14 |
0.0 |
| 3 |
250.0 |
2.14 |
-0.5 |
| 3 |
400.0 |
2.14 |
-0.25 |
| 3 |
630.0 |
2.14 |
0.0 |
| 3 |
1000.0 |
2.14 |
0.0 |
| 3 |
1600.0 |
2.14 |
0.5 |
| 3 |
2500.0 |
2.14 |
-0.25 |
| 3 |
4000.0 |
2.14 |
-0.5 |
| 3 |
6300.0 |
2.14 |
-0.5 |
| 3 |
10000.0 |
2.14 |
-0.25 |
| 3 |
16000.0 |
2.14 |
0.0 |
|
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 |
0.5 |
| 3 |
100.0 |
4.32 |
0.5 |
| 3 |
125.0 |
4.32 |
0.25 |
| 3 |
160.0 |
4.32 |
0.0 |
| 3 |
200.0 |
4.32 |
0.0 |
| 3 |
250.0 |
4.32 |
-0.5 |
| 3 |
315.0 |
4.32 |
-0.25 |
| 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 |
0.25 |
| 3 |
1600.0 |
4.32 |
0.5 |
| 3 |
2000.0 |
4.32 |
0.5 |
| 3 |
2500.0 |
4.32 |
0.0 |
| 3 |
3150.0 |
4.32 |
0.0 |
| 3 |
4000.0 |
4.32 |
-0.5 |
| 3 |
5000.0 |
4.32 |
-0.25 |
| 3 |
6300.0 |
4.32 |
-0.25 |
| 3 |
8000.0 |
4.32 |
-0.5 |
| 3 |
10000.0 |
4.32 |
-0.25 |
| 3 |
12000.0 |
4.32 |
-0.25 |
| 3 |
16000.0 |
4.32 |
0.0 |
| 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
|
