- Quality of the measurement data is low.
- Origin of the data is RCF.
- Format of the data is a GLL file .
- -3dB (resp. -6db) point v.s. reference is at 106.0Hz (resp. 71.0Hz).
- Reference level is normalised to 0.4dB computed over the frequency range [300.0Hz, 5000.0Hz].
- Frequency deviation is 3.6dB over the same frequency range.
- Tonality (Preference) Score
- Tonality (Preference) Score is 1.78
and would be 4.81 with a
perfect subwoofer.
- Details: NBD: ON 0.636, LW 0.64, SP 0.666, PIR 0.631; SM: SP0.5, PIR0.258; LFQ 2.89, LFX 73Hz
- Tonality (Preference) Score is 4.58
with an EQ and would be 7.45 with a
perfect subwoofer and the same EQ.
- Details: NBD: ON 0.43, LW 0.408, SP 0.472, PIR 0.413; SM: SP0.899, PIR0.894; LFQ 2.528, LFX 67Hz
- Tonality (Preference) Score is 1.78
and would be 4.81 with a
perfect subwoofer.
RCF ART 725-A MK4 is an active liveportable
Vendor specifications
- Dispersion: 100° horizontal and 60° vertical.
- SPL
- peak: 133 dB
- Size
- Width 437mm
- Height 708mm
- Depth 389mm
- Weight 19.6kg
Directivity (-6dB)
| AutomaticEQ (IIR) | |||
| Set preamp gain to: -3.1dB. | |||
| Type | Freq | Q | Gain |
|---|---|---|---|
| LS | 158.0 | 0.55 | 2.98 |
| PK | 873.0 | 2.02 | 2.82 |
| PK | 1442.0 | 2.78 | 2.98 |
| PK | 1948.0 | 2.87 | 2.98 |
| PK | 3438.0 | 2.94 | 1.59 |
| PK | 4202.0 | 2.92 | -2.88 |
| PK | 7417.0 | 2.06 | -1.66 |
| PK | 13092.0 | 2.87 | -2.48 |
| LS | 15474.0 | 0.48 | -1.1 |
| 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: -0.7dB. | |||
| 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 | 0.0 |
| PK | 250.0 | 2.14 | -0.5 |
| PK | 400.0 | 2.14 | -0.25 |
| PK | 630.0 | 2.14 | 0.0 |
| PK | 1000.0 | 2.14 | 0.0 |
| PK | 1600.0 | 2.14 | 0.5 |
| PK | 2500.0 | 2.14 | -0.25 |
| PK | 4000.0 | 2.14 | -0.5 |
| PK | 6300.0 | 2.14 | -0.5 |
| PK | 10000.0 | 2.14 | -0.25 |
| PK | 16000.0 | 2.14 | 0.0 |
| 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 | 0.5 |
| 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 | -0.5 |
| PK | 315.0 | 4.32 | -0.25 |
| PK | 400.0 | 4.32 | -0.25 |
| PK | 500.0 | 4.32 | 0.0 |
| PK | 630.0 | 4.32 | 0.0 |
| 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 | 0.5 |
| PK | 2000.0 | 4.32 | 0.5 |
| PK | 2500.0 | 4.32 | 0.0 |
| PK | 3150.0 | 4.32 | 0.0 |
| PK | 4000.0 | 4.32 | -0.5 |
| PK | 5000.0 | 4.32 | -0.25 |
| PK | 6300.0 | 4.32 | -0.25 |
| PK | 8000.0 | 4.32 | -0.5 |
| PK | 10000.0 | 4.32 | -0.25 |
| PK | 12000.0 | 4.32 | -0.25 |
| PK | 16000.0 | 4.32 | 0.0 |
| PK | 20000.0 | 4.32 | 0.0 |
| Download | |||