- 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 53.0Hz (resp. 48.7Hz).
- Reference level is normalised to -0.1dB computed over the frequency range [300.0Hz, 5000.0Hz].
- Frequency deviation is 2.4dB over the same frequency range.
- Tonality (Preference) Score is *** (measurement is truncated at low frequencies).
- Tonality (Preference) Score with EQ is *** (measurement is truncated at low frequencies).
RCF ART 735-A MK4 is an active liveportable that cost around 888 USD each.
Vendor specifications
- Dispersion: 100° horizontal and 60° vertical.
- SPL
- peak: 132 dB
- Size
- Width 437mm
- Height 708mm
- Depth 389mm
- Weight 21.4kg
Directivity (-6dB)
| AutomaticEQ (IIR) | |||
| Set preamp gain to: -2.7dB. | |||
| Type | Freq | Q | Gain |
|---|---|---|---|
| LS | 53.0 | 0.93 | 2.92 |
| PK | 117.0 | 0.82 | -2.83 |
| PK | 280.0 | 2.26 | -2.51 |
| PK | 378.0 | 2.34 | -2.31 |
| PK | 529.0 | 0.41 | 2.08 |
| PK | 1103.0 | 2.55 | -1.7 |
| PK | 2082.0 | 0.41 | 0.79 |
| PK | 7930.0 | 2.78 | 1.21 |
| PK | 10020.0 | 1.28 | -2.38 |
| 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: -1.0dB. | |||
| 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 | 0.0 |
| PK | 160.0 | 2.14 | 0.0 |
| PK | 250.0 | 2.14 | -0.25 |
| PK | 400.0 | 2.14 | 0.0 |
| PK | 630.0 | 2.14 | 0.5 |
| PK | 1000.0 | 2.14 | 0.25 |
| PK | 1600.0 | 2.14 | 0.5 |
| PK | 2500.0 | 2.14 | 0.75 |
| PK | 4000.0 | 2.14 | 0.5 |
| PK | 6300.0 | 2.14 | 0.5 |
| PK | 10000.0 | 2.14 | 0.0 |
| PK | 16000.0 | 2.14 | 0.75 |
| 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 | 0.25 |
| PK | 80.0 | 4.32 | -0.25 |
| PK | 100.0 | 4.32 | 0.0 |
| 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 | -0.25 |
| PK | 315.0 | 4.32 | 0.0 |
| PK | 400.0 | 4.32 | 0.0 |
| PK | 500.0 | 4.32 | 0.25 |
| PK | 630.0 | 4.32 | 0.25 |
| PK | 800.0 | 4.32 | 0.5 |
| 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 | 0.5 |
| 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 | 0.25 |
| PK | 8000.0 | 4.32 | 0.25 |
| PK | 10000.0 | 4.32 | 0.0 |
| PK | 12000.0 | 4.32 | 0.0 |
| PK | 16000.0 | 4.32 | 0.75 |
| PK | 20000.0 | 4.32 | 0.0 |
| Download | |||
This EQ is designed for a 31 bands graphical EQ.