What we know about the measurement:
- Quality of the measurement data is
medium.
-
Origin of the data is JBL.
-
Format of the data is
a scanned image
.
-
Sensitivity: 92.6dB (avg. 100Hz-1kHz for 2.83V measured at 1m).
-
-3dB (resp. -6db) point v.s. reference is at 54.1Hz (resp. 42.5Hz).
-
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
- Tonality (Preference) Score is 6.56
and would be 8.48 with a
perfect subwoofer.
- Details:
NBD: ON 0.203,
LW 0.199, SP
0.305, PIR
0.232; SM:
SP0.883,
PIR0.864; LFQ
1.413, LFX 40Hz
- Tonality (Preference) Score is 7.39
with an EQ and would be 9.02 with a
perfect subwoofer and the same EQ.
- Details:
NBD: ON 0.18,
LW 0.144, SP
0.211, PIR
0.133; SM:
SP0.939,
PIR0.943; LFQ 1.413, LFX 34Hz
|
AutomaticEQ (IIR)
|
|
Set preamp gain to: -2.7dB.
|
| Type |
Freq |
Q |
Gain |
| PK |
38.0 |
0.77 |
2.97 |
| PK |
95.0 |
1.2 |
-2.12 |
| PK |
279.0 |
2.96 |
-0.61 |
| PK |
643.0 |
2.89 |
-1.11 |
| PK |
2964.0 |
0.91 |
-0.91 |
| PK |
4654.0 |
2.98 |
-1.34 |
| PK |
15150.0 |
0.55 |
0.9 |
|
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 |
| PK |
25.0 |
2.14 |
0.5 |
| PK |
40.0 |
2.14 |
0.5 |
| PK |
63.0 |
2.14 |
0.0 |
| PK |
100.0 |
2.14 |
-0.25 |
| PK |
160.0 |
2.14 |
0.0 |
| PK |
250.0 |
2.14 |
0.0 |
| PK |
400.0 |
2.14 |
0.0 |
| PK |
630.0 |
2.14 |
-0.25 |
| PK |
1000.0 |
2.14 |
-0.25 |
| PK |
1600.0 |
2.14 |
0.0 |
| PK |
2500.0 |
2.14 |
-0.25 |
| PK |
4000.0 |
2.14 |
-0.25 |
| PK |
6300.0 |
2.14 |
0.0 |
| PK |
10000.0 |
2.14 |
0.0 |
| PK |
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: -0.7dB.
|
| Type |
Freq |
Q |
Gain |
| PK |
20.0 |
4.32 |
0.0 |
| PK |
25.0 |
4.32 |
0.5 |
| PK |
31.0 |
4.32 |
0.5 |
| PK |
40.0 |
4.32 |
0.5 |
| PK |
50.0 |
4.32 |
0.5 |
| PK |
63.0 |
4.32 |
0.0 |
| PK |
80.0 |
4.32 |
-0.25 |
| PK |
100.0 |
4.32 |
-0.25 |
| PK |
125.0 |
4.32 |
-0.25 |
| PK |
160.0 |
4.32 |
0.0 |
| PK |
200.0 |
4.32 |
0.0 |
| PK |
250.0 |
4.32 |
0.0 |
| PK |
315.0 |
4.32 |
0.0 |
| PK |
400.0 |
4.32 |
0.0 |
| PK |
500.0 |
4.32 |
0.0 |
| PK |
630.0 |
4.32 |
-0.25 |
| PK |
800.0 |
4.32 |
-0.25 |
| PK |
1000.0 |
4.32 |
-0.25 |
| PK |
1250.0 |
4.32 |
-0.25 |
| PK |
1600.0 |
4.32 |
0.0 |
| PK |
2000.0 |
4.32 |
-0.25 |
| PK |
2500.0 |
4.32 |
-0.25 |
| PK |
3150.0 |
4.32 |
-0.25 |
| PK |
4000.0 |
4.32 |
-0.25 |
| PK |
5000.0 |
4.32 |
-0.25 |
| PK |
6300.0 |
4.32 |
0.0 |
| PK |
8000.0 |
4.32 |
0.0 |
| PK |
10000.0 |
4.32 |
0.0 |
| PK |
12000.0 |
4.32 |
0.0 |
| PK |
16000.0 |
4.32 |
0.25 |
| 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
|
