- Quality of the measurement data is low.
- Origin of the data is JBL.
- Format of the data is a GLL file .
-
Sensitivity:
- Measured: 102.8 dB (avg. 300Hz-3kHz for 2.83V estimated at 1m).
- Measured: 82.8 dB computed at the measurement distance (10.0m) over the same frequency range.
- -3dB (resp. -6db) point v.s. reference is at 150.0Hz (resp. 128.0Hz).
- Reference level is normalised to 0.3dB computed over the frequency range [300.0Hz, 5000.0Hz].
- Frequency deviation is 2.4dB over the same frequency range.
- Tonality (Preference) Score
- Tonality (Preference) Score is -0.09
and would be 4.28 with a
perfect subwoofer.
- Details: NBD: ON 0.629, LW 0.613, SP 0.625, PIR 0.612; SM: SP0.099, PIR0.0; LFQ 1.728, LFX 150Hz
- Tonality (Preference) Score is 1.69
with an EQ and would be 5.77 with a
perfect subwoofer and the same EQ.
- Details: NBD: ON 0.454, LW 0.458, SP 0.551, PIR 0.491; SM: SP0.476, PIR0.296; LFQ 2.126, LFX 127Hz
- Tonality (Preference) Score is -0.09
and would be 4.28 with a
perfect subwoofer.
- Note: Data provided by JBL in GLL format is highly variable, beware. It ranges from excellent to surprising.
JBL Control 25T is a passive outdoor that cost around 350 USD for a pair.
| AutomaticEQ (IIR) | |||
| Set preamp gain to: -2.2dB. | |||
| Type | Freq | Q | Gain |
|---|---|---|---|
| LS | 739.0 | 0.64 | 2.96 |
| PK | 3008.0 | 0.77 | 0.52 |
| PK | 3555.0 | 0.33 | -1.43 |
| PK | 4803.0 | 2.66 | -1.2 |
| PK | 6489.0 | 2.03 | -2.29 |
| PK | 7930.0 | 1.66 | -1.53 |
| PK | 9372.0 | 2.09 | -1.21 |
| PK | 13092.0 | 1.45 | 2.98 |
| LS | 15474.0 | 0.53 | -0.71 |
| Download | |||
This EQ optimise the Harman score and is a good start for far field listening like in your living room.
| Graphic EQ 15 bands | |||
| Set preamp gain to: -1.5dB. | |||
| Type | Freq | Q | Gain |
|---|---|---|---|
| PK | 25.0 | 2.14 | 0.5 |
| PK | 40.0 | 2.14 | 0.5 |
| PK | 63.0 | 2.14 | 0.5 |
| PK | 100.0 | 2.14 | 0.5 |
| PK | 160.0 | 2.14 | 0.25 |
| PK | 250.0 | 2.14 | 0.25 |
| PK | 400.0 | 2.14 | 0.25 |
| PK | 630.0 | 2.14 | 0.0 |
| PK | 1000.0 | 2.14 | -0.25 |
| PK | 1600.0 | 2.14 | 0.0 |
| PK | 2500.0 | 2.14 | 0.0 |
| PK | 4000.0 | 2.14 | -0.25 |
| PK | 6300.0 | 2.14 | -0.25 |
| PK | 10000.0 | 2.14 | 0.25 |
| PK | 16000.0 | 2.14 | 1.5 |
| Download | |||
This EQ is designed for a 15 bands graphical EQ.
| Graphic EQ 31 bands | |||
| Set preamp gain to: -1.3dB. | |||
| 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 | 0.5 |
| PK | 80.0 | 4.32 | 0.5 |
| PK | 100.0 | 4.32 | 0.5 |
| PK | 125.0 | 4.32 | 0.5 |
| PK | 160.0 | 4.32 | 0.5 |
| PK | 200.0 | 4.32 | 0.25 |
| PK | 250.0 | 4.32 | 0.25 |
| PK | 315.0 | 4.32 | 0.5 |
| PK | 400.0 | 4.32 | 0.5 |
| PK | 500.0 | 4.32 | 0.25 |
| PK | 630.0 | 4.32 | 0.25 |
| PK | 800.0 | 4.32 | 0.0 |
| PK | 1000.0 | 4.32 | 0.0 |
| PK | 1250.0 | 4.32 | 0.0 |
| PK | 1600.0 | 4.32 | 0.0 |
| PK | 2000.0 | 4.32 | 0.25 |
| PK | 2500.0 | 4.32 | 0.0 |
| PK | 3150.0 | 4.32 | 0.0 |
| PK | 4000.0 | 4.32 | 0.0 |
| PK | 5000.0 | 4.32 | -0.25 |
| PK | 6300.0 | 4.32 | -0.5 |
| PK | 8000.0 | 4.32 | -0.25 |
| PK | 10000.0 | 4.32 | 0.0 |
| PK | 12000.0 | 4.32 | 0.5 |
| PK | 16000.0 | 4.32 | 1.25 |
| PK | 20000.0 | 4.32 | 0.0 |
| Download | |||