- Quality of the measurement data is low.
- Origin of the data is JBL.
- Format of the data is a GLL file .
-
Sensitivity:
- Measured: 97.0 dB (avg. 300Hz-3kHz for 2.83V estimated at 1m).
- Measured: 77.0 dB computed at the measurement distance (10.0m) over the same frequency range.
- -3dB (resp. -6db) point v.s. reference is at 90.0Hz (resp. 61.5Hz).
- Reference level is normalised to 0.2dB computed over the frequency range [300.0Hz, 5000.0Hz].
- Frequency deviation is 4.7dB over the same frequency range.
- Tonality (Preference) Score
- Tonality (Preference) Score is 1.14
and would be 4.06 with a
perfect subwoofer.
- Details: NBD: ON 0.834, LW 0.849, SP 0.829, PIR 0.829; SM: SP0.688, PIR0.404; LFQ 3.753, LFX 68Hz
- Tonality (Preference) Score is 4.37
with an EQ and would be 6.53 with a
perfect subwoofer and the same EQ.
- Details: NBD: ON 0.54, LW 0.535, SP 0.602, PIR 0.558; SM: SP0.876, PIR0.807; LFQ 2.789, LFX 46Hz
- Tonality (Preference) Score is 1.14
and would be 4.06 with a
perfect subwoofer.
- Note: Data provided by JBL in GLL format is highly variable, beware. It ranges from excellent to surprising.
JBL C211 is a passive cinema
| AutomaticEQ (IIR) | |||
| Set preamp gain to: -3.1dB. | |||
| Type | Freq | Q | Gain |
|---|---|---|---|
| PK | 54.0 | 0.61 | 3.0 |
| PK | 560.0 | 2.96 | 2.99 |
| PK | 1532.0 | 3.0 | 3.0 |
| PK | 1954.0 | 3.0 | -4.37 |
| PK | 4495.0 | 1.8 | -3.57 |
| PK | 11882.0 | 2.98 | -3.9 |
| PK | 16239.0 | 0.69 | 2.93 |
| 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: -0.8dB. | |||
| 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 | 0.0 |
| PK | 630.0 | 2.14 | 0.75 |
| PK | 1000.0 | 2.14 | 0.0 |
| PK | 1600.0 | 2.14 | 0.25 |
| PK | 2500.0 | 2.14 | 0.0 |
| PK | 4000.0 | 2.14 | 0.0 |
| PK | 6300.0 | 2.14 | 0.0 |
| PK | 10000.0 | 2.14 | 0.25 |
| PK | 16000.0 | 2.14 | 0.5 |
| Download | |||
This EQ is designed for a 15 bands graphical EQ.
| Graphic EQ 31 bands | |||
| Set preamp gain to: -0.8dB. | |||
| 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 | 0.25 |
| PK | 125.0 | 4.32 | 0.0 |
| PK | 160.0 | 4.32 | 0.0 |
| PK | 200.0 | 4.32 | 0.0 |
| PK | 250.0 | 4.32 | -0.5 |
| PK | 315.0 | 4.32 | 0.0 |
| PK | 400.0 | 4.32 | 0.0 |
| PK | 500.0 | 4.32 | 0.5 |
| PK | 630.0 | 4.32 | 0.5 |
| PK | 800.0 | 4.32 | 0.0 |
| PK | 1000.0 | 4.32 | -0.25 |
| PK | 1250.0 | 4.32 | 0.0 |
| PK | 1600.0 | 4.32 | 0.0 |
| PK | 2000.0 | 4.32 | -0.75 |
| PK | 2500.0 | 4.32 | 0.0 |
| PK | 3150.0 | 4.32 | 0.0 |
| 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 | 0.25 |
| PK | 12000.0 | 4.32 | 0.0 |
| PK | 16000.0 | 4.32 | 0.5 |
| PK | 20000.0 | 4.32 | 0.0 |
| Download | |||