What we know about the measurement:
- Quality of the measurement data is
low.
-
Origin of the data is Perlisten.
-
Format of the data is
a scanned image
.
-
Sensitivity: 88.6dB (avg. 100Hz-1kHz for 2.83V estimated at 1m)
-
-3dB (resp. -6db) point v.s. reference is at 70.4Hz (resp. 55.3Hz).
-
Reference level is normalised to 0.5dB
computed over the frequency range [300.0Hz,
5000.0Hz].
-
Frequency deviation is 1.0dB over the same frequency range.
- 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 6.42
and would be 8.96 with a
perfect subwoofer.
- Details:
NBD: ON 0.193,
LW 0.165, SP
0.221, PIR
0.166; SM:
SP0.978,
PIR0.971; LFQ
1.338, LFX 56Hz
- Tonality (Preference) Score is 7.3
with an EQ and would be 9.19 with a
perfect subwoofer and the same EQ.
- Details:
NBD: ON 0.145,
LW 0.111, SP
0.179, PIR
0.117; SM:
SP0.959,
PIR0.96; LFQ 1.341, LFX 39Hz
-
Link to original Review: vendor review.
.
-
Note: Warning: measurements provided by vendor (Perlisten) are smoothed.
|
AutomaticEQ (IIR)
|
|
Set preamp gain to: -4.7dB.
|
| Type |
Freq |
Q |
Gain |
| 5 |
70.0 |
0.89 |
2.97 |
| 3 |
70.0 |
0.31 |
2.85 |
| 3 |
117.0 |
0.97 |
-2.2 |
| 3 |
143.0 |
0.75 |
-1.88 |
| 3 |
207.0 |
0.44 |
-0.33 |
| 3 |
271.0 |
2.76 |
0.42 |
| 3 |
5135.0 |
0.4 |
0.7 |
|
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: -1.0dB.
|
| Type |
Freq |
Q |
Gain |
| 3 |
25.0 |
2.14 |
0.75 |
| 3 |
40.0 |
2.14 |
0.75 |
| 3 |
63.0 |
2.14 |
0.75 |
| 3 |
100.0 |
2.14 |
0.0 |
| 3 |
160.0 |
2.14 |
-0.25 |
| 3 |
250.0 |
2.14 |
0.0 |
| 3 |
400.0 |
2.14 |
0.0 |
| 3 |
630.0 |
2.14 |
-0.25 |
| 3 |
1000.0 |
2.14 |
0.0 |
| 3 |
1600.0 |
2.14 |
0.0 |
| 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 |
0.0 |
| 3 |
16000.0 |
2.14 |
0.25 |
|
Download
|
These EQ is designed for a 15 bands graphical EQ.
|
Graphic EQ 31 bands
|
|
Set preamp gain to: -1.1dB.
|
| Type |
Freq |
Q |
Gain |
| 3 |
20.0 |
4.32 |
0.0 |
| 3 |
25.0 |
4.32 |
0.75 |
| 3 |
31.0 |
4.32 |
0.75 |
| 3 |
40.0 |
4.32 |
0.75 |
| 3 |
50.0 |
4.32 |
0.75 |
| 3 |
63.0 |
4.32 |
0.75 |
| 3 |
80.0 |
4.32 |
0.5 |
| 3 |
100.0 |
4.32 |
0.0 |
| 3 |
125.0 |
4.32 |
-0.25 |
| 3 |
160.0 |
4.32 |
-0.25 |
| 3 |
200.0 |
4.32 |
-0.25 |
| 3 |
250.0 |
4.32 |
-0.25 |
| 3 |
315.0 |
4.32 |
-0.25 |
| 3 |
400.0 |
4.32 |
-0.25 |
| 3 |
500.0 |
4.32 |
-0.25 |
| 3 |
630.0 |
4.32 |
-0.25 |
| 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 |
0.0 |
| 3 |
3150.0 |
4.32 |
-0.25 |
| 3 |
4000.0 |
4.32 |
0.0 |
| 3 |
5000.0 |
4.32 |
0.0 |
| 3 |
6300.0 |
4.32 |
0.0 |
| 3 |
8000.0 |
4.32 |
0.0 |
| 3 |
10000.0 |
4.32 |
-0.25 |
| 3 |
12000.0 |
4.32 |
-0.25 |
| 3 |
16000.0 |
4.32 |
-0.25 |
| 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
|
