- Quality of the measurement data is medium.
- Origin of the data is LD Systems.
- Format of the data is a GLL file .
- -3dB (resp. -6db) point v.s. reference is at 56.0Hz (resp. 51.5Hz).
- Reference level is normalised to 0.2dB computed over the frequency range [300.0Hz, 5000.0Hz].
- Frequency deviation is 3.7dB over the same frequency range.
- Tonality (Preference) Score
- Tonality (Preference) Score is 1.96
and would be 4.44 with a
perfect subwoofer.
- Details: NBD: ON 0.825, LW 0.729, SP 0.712, PIR 0.697; SM: SP0.297, PIR0.388; LFQ 1.228, LFX 54Hz
- Tonality (Preference) Score is 3.99
with an EQ and would be 6.52 with a
perfect subwoofer and the same EQ.
- Details: NBD: ON 0.615, LW 0.533, SP 0.534, PIR 0.494; SM: SP0.653, PIR0.797; LFQ 1.228, LFX 56Hz
- Tonality (Preference) Score is 1.96
and would be 4.44 with a
perfect subwoofer.
- Note: measured with broadband noise at 2m..
LD Systems Stinger 28-A-G3 is an active liveportable that cost around 770 USD each.
Vendor specifications
- Dispersion: 90° horizontal and 50° vertical.
- SPL
- peak: 131 dB
- Size
- Width 270mm
- Height 756mm
- Depth 290mm
- Weight 20.5kg
Directivity (-6dB)
| AutomaticEQ (IIR) | |||
| Set preamp gain to: -3.1dB. | |||
| Type | Freq | Q | Gain |
|---|---|---|---|
| PK | 84.0 | 1.3 | -2.99 |
| PK | 207.0 | 2.98 | 2.86 |
| PK | 331.0 | 2.96 | 1.81 |
| PK | 584.0 | 2.99 | 2.78 |
| PK | 714.0 | 2.89 | -2.99 |
| PK | 1180.0 | 2.29 | 2.66 |
| PK | 1884.0 | 1.86 | 2.98 |
| PK | 2302.0 | 2.97 | -2.9 |
| HS | 4803.0 | 0.98 | -2.7 |
| 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: -0.6dB. | |||
| Type | Freq | Q | Gain |
|---|---|---|---|
| PK | 25.0 | 2.14 | 0.5 |
| PK | 40.0 | 2.14 | 0.5 |
| PK | 63.0 | 2.14 | -0.25 |
| PK | 100.0 | 2.14 | -0.5 |
| PK | 160.0 | 2.14 | 0.0 |
| 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 | 0.5 |
| PK | 1600.0 | 2.14 | 0.5 |
| PK | 2500.0 | 2.14 | 0.0 |
| PK | 4000.0 | 2.14 | 0.0 |
| PK | 6300.0 | 2.14 | -0.25 |
| PK | 10000.0 | 2.14 | -0.25 |
| PK | 16000.0 | 2.14 | -0.25 |
| Download | |||
This 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 | 0.25 |
| PK | 31.0 | 4.32 | 0.25 |
| PK | 40.0 | 4.32 | 0.25 |
| PK | 50.0 | 4.32 | 0.25 |
| PK | 63.0 | 4.32 | -0.25 |
| 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 | 0.5 |
| PK | 250.0 | 4.32 | 0.25 |
| PK | 315.0 | 4.32 | 0.25 |
| PK | 400.0 | 4.32 | 0.25 |
| PK | 500.0 | 4.32 | 0.25 |
| PK | 630.0 | 4.32 | 0.0 |
| PK | 800.0 | 4.32 | 0.0 |
| PK | 1000.0 | 4.32 | 0.5 |
| PK | 1250.0 | 4.32 | 0.5 |
| PK | 1600.0 | 4.32 | 0.5 |
| PK | 2000.0 | 4.32 | 0.25 |
| PK | 2500.0 | 4.32 | 0.0 |
| PK | 3150.0 | 4.32 | 0.25 |
| PK | 4000.0 | 4.32 | 0.0 |
| PK | 5000.0 | 4.32 | 0.0 |
| PK | 6300.0 | 4.32 | -0.25 |
| PK | 8000.0 | 4.32 | 0.0 |
| PK | 10000.0 | 4.32 | 0.0 |
| PK | 12000.0 | 4.32 | -0.25 |
| PK | 16000.0 | 4.32 | 0.0 |
| PK | 20000.0 | 4.32 | 0.0 |
| Download | |||
This EQ is designed for a 31 bands graphical EQ.