What we know about the measurement:
- Quality of the measurement data is
low.
-
Origin of the data is Princeton.
-
Format of the data is
.
-
Sensitivity: 84.8dB (avg. 100Hz-1kHz for 2.83V estimated at 1m)
-
Reference level is normalised to 0.5dB
computed over the frequency range [300.0Hz,
5000.0Hz].
-
Frequency deviation is 4.8dB over the same frequency range.
- Directivity
-
Horizontal directivity
is (-30.0°, 30.0°)
between 1kHz and 10kHz. Angle computed for +/-6dB.
- Tonality (Preference) Score
- Note: The tonality (Preference) score
does not make sense for surround speakers. Don't give too much credits
to the value.
- Tonality (Preference) Score is -2.51
and would be 4.15 with a
perfect subwoofer.
- Details:
NBD: ON 1.05,
LW 0.949, SP
0.999, PIR
0.907; SM:
SP0.798,
PIR0.776; LFQ
10.0, LFX 509Hz
- Tonality (Preference) Score is -1.83
with an EQ and would be 4.83 with a
perfect subwoofer and the same EQ.
- Details:
NBD: ON 0.913,
LW 0.807, SP
0.856, PIR
0.763; SM:
SP0.773,
PIR0.735; LFQ 10.0, LFX 509Hz
- Link to Original review.
|
AutomaticEQ (IIR)
|
|
Set preamp gain to: -0.6dB.
|
| Type |
Freq |
Q |
Gain |
| 3 |
20.0 |
0.27 |
-8.94 |
| 3 |
23.0 |
0.31 |
-8.55 |
| 3 |
30.0 |
0.29 |
-8.88 |
| 3 |
40.0 |
0.3 |
-8.88 |
| 3 |
49.0 |
0.29 |
-8.85 |
| 3 |
58.0 |
0.26 |
-9.0 |
| 3 |
739.0 |
2.65 |
2.66 |
|
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: -0.6dB.
|
| Type |
Freq |
Q |
Gain |
| 3 |
25.0 |
2.14 |
0.0 |
| 3 |
40.0 |
2.14 |
0.0 |
| 3 |
63.0 |
2.14 |
0.0 |
| 3 |
100.0 |
2.14 |
0.0 |
| 3 |
160.0 |
2.14 |
0.0 |
| 3 |
250.0 |
2.14 |
0.0 |
| 3 |
400.0 |
2.14 |
0.0 |
| 3 |
630.0 |
2.14 |
0.0 |
| 3 |
1000.0 |
2.14 |
0.0 |
| 3 |
1600.0 |
2.14 |
0.25 |
| 3 |
2500.0 |
2.14 |
0.0 |
| 3 |
4000.0 |
2.14 |
0.0 |
| 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: -0.7dB.
|
| Type |
Freq |
Q |
Gain |
| 3 |
20.0 |
4.32 |
0.0 |
| 3 |
25.0 |
4.32 |
0.0 |
| 3 |
31.0 |
4.32 |
0.0 |
| 3 |
40.0 |
4.32 |
0.0 |
| 3 |
50.0 |
4.32 |
0.0 |
| 3 |
63.0 |
4.32 |
0.0 |
| 3 |
80.0 |
4.32 |
0.0 |
| 3 |
100.0 |
4.32 |
0.0 |
| 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 |
0.0 |
| 3 |
500.0 |
4.32 |
0.0 |
| 3 |
630.0 |
4.32 |
0.0 |
| 3 |
800.0 |
4.32 |
0.0 |
| 3 |
1000.0 |
4.32 |
0.0 |
| 3 |
1250.0 |
4.32 |
0.0 |
| 3 |
1600.0 |
4.32 |
0.25 |
| 3 |
2000.0 |
4.32 |
0.25 |
| 3 |
2500.0 |
4.32 |
0.0 |
| 3 |
3150.0 |
4.32 |
0.0 |
| 3 |
4000.0 |
4.32 |
0.25 |
| 3 |
5000.0 |
4.32 |
0.0 |
| 3 |
6300.0 |
4.32 |
0.25 |
| 3 |
8000.0 |
4.32 |
0.5 |
| 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
|
