- 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 75.0Hz (resp. 71.0Hz).
- Reference level is normalised to 0.0dB computed over the frequency range [300.0Hz, 5000.0Hz].
- Frequency deviation is 1.9dB over the same frequency range.
- Tonality (Preference) Score
- Tonality (Preference) Score is 4.8
and would be 7.83 with a
perfect subwoofer.
- Details: NBD: ON 0.296, LW 0.326, SP 0.41, PIR 0.366; SM: SP0.919, PIR0.852; LFQ 2.338, LFX 73Hz
- Tonality (Preference) Score is 5.28
with an EQ and would be 8.3 with a
perfect subwoofer and the same EQ.
- Details: NBD: ON 0.269, LW 0.282, SP 0.353, PIR 0.302; SM: SP0.965, PIR0.948; LFQ 2.338, LFX 73Hz
- Tonality (Preference) Score is 4.8
and would be 7.83 with a
perfect subwoofer.
RCF ART 708-A MK4 is an active liveportable that cost around 525 USD each.
Vendor specifications
- Dispersion: 100° horizontal and 70° vertical.
- SPL
- peak: 127 dB
- Size
- Width 291mm
- Height 480mm
- Depth 276mm
- Weight 10.4kg
Directivity (-6dB)
| AutomaticEQ (IIR) | |||
| Set preamp gain to: -0.7dB. | |||
| Type | Freq | Q | Gain |
|---|---|---|---|
| PK | 67.0 | 2.98 | 2.95 |
| PK | 88.0 | 1.35 | -3.7 |
| PK | 211.0 | 2.96 | -0.85 |
| PK | 1010.0 | 3.0 | -0.88 |
| PK | 2406.0 | 0.45 | 0.91 |
| PK | 5732.0 | 0.77 | -1.86 |
| PK | 14134.0 | 1.92 | -2.01 |
| 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 | -0.25 |
| PK | 160.0 | 2.14 | 0.0 |
| PK | 250.0 | 2.14 | 0.0 |
| PK | 400.0 | 2.14 | 0.0 |
| PK | 630.0 | 2.14 | 0.25 |
| PK | 1000.0 | 2.14 | 0.0 |
| PK | 1600.0 | 2.14 | 0.5 |
| PK | 2500.0 | 2.14 | 0.5 |
| PK | 4000.0 | 2.14 | 0.25 |
| PK | 6300.0 | 2.14 | 0.0 |
| 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: -0.8dB. | |||
| 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 | 0.0 |
| 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 | 0.0 |
| 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 | 0.25 |
| PK | 1000.0 | 4.32 | 0.0 |
| PK | 1250.0 | 4.32 | 0.5 |
| 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 | 0.5 |
| 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 | 0.25 |
| PK | 10000.0 | 4.32 | 0.25 |
| PK | 12000.0 | 4.32 | 0.0 |
| PK | 16000.0 | 4.32 | 0.75 |
| PK | 20000.0 | 4.32 | 0.0 |
| Download | |||