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: 89.2dB (avg. 100Hz-1kHz for 2.83V estimated at 1m)
-
-3dB (resp. -6db) point v.s. reference is at 74.4Hz (resp. 55.3Hz).
-
Reference level is normalised to 0.2dB
computed over the frequency range [300.0Hz,
5000.0Hz].
-
Frequency deviation is 1.3dB over the same frequency range.
- Tonality (Preference) Score
- Tonality (Preference) Score is 6.54
and would be 8.55 with a
perfect subwoofer.
- Details:
NBD: ON 0.255,
LW 0.195, SP
0.237, PIR
0.182; SM:
SP0.96,
PIR0.885; LFQ
1.987, LFX 42Hz
- Tonality (Preference) Score is 7.17
with an EQ and would be 8.96 with a
perfect subwoofer and the same EQ.
- Details:
NBD: ON 0.2,
LW 0.134, SP
0.238, PIR
0.139; SM:
SP0.979,
PIR0.947; LFQ 1.987, LFX 37Hz
-
Link to original Review: vendor review.
Links to other reviews: asr review
.
-
Note: Vented measurements provided by Perlisten, note that smoothing is heavy and score will be overestimated.
|
AutomaticEQ (IIR)
|
|
Set preamp gain to: -2.6dB.
|
| Type |
Freq |
Q |
Gain |
| 5 |
74.0 |
0.9 |
2.77 |
| 3 |
74.0 |
1.16 |
-0.96 |
| 3 |
74.0 |
2.22 |
0.8 |
| 3 |
113.0 |
0.6 |
-1.21 |
| 3 |
565.0 |
2.91 |
-0.83 |
| 3 |
817.0 |
2.96 |
0.89 |
| 3 |
2153.0 |
2.86 |
0.91 |
| 3 |
4202.0 |
1.39 |
0.78 |
| 3 |
12662.0 |
0.75 |
-0.66 |
|
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: -0.7dB.
|
| 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 |
0.0 |
| 3 |
160.0 |
2.14 |
-0.25 |
| 3 |
250.0 |
2.14 |
0.0 |
| 3 |
400.0 |
2.14 |
0.25 |
| 3 |
630.0 |
2.14 |
0.5 |
| 3 |
1000.0 |
2.14 |
0.5 |
| 3 |
1600.0 |
2.14 |
0.25 |
| 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 |
-0.25 |
| 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: -0.4dB.
|
| 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 |
-0.25 |
| 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 |
0.0 |
| 3 |
500.0 |
4.32 |
-0.25 |
| 3 |
630.0 |
4.32 |
0.0 |
| 3 |
800.0 |
4.32 |
0.25 |
| 3 |
1000.0 |
4.32 |
0.0 |
| 3 |
1250.0 |
4.32 |
0.0 |
| 3 |
1600.0 |
4.32 |
0.0 |
| 3 |
2000.0 |
4.32 |
0.25 |
| 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 |
0.0 |
| 3 |
10000.0 |
4.32 |
0.0 |
| 3 |
12000.0 |
4.32 |
0.0 |
| 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
|
