4PRO 5031-A
ACTIVE TWO-WAY SPEAKER
MAIN APPLICATIONS
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•
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Sound reinforcement systems
Band and vocal PA
DJ PA systems
Small to medium size venue Main PA
MAIN FEATURES
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•
•
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1200 WATT PEAK, 600 WATT RMS
132 dB max spl
90 x 60, Wide dispersion constant directivity horn
2 x 15” woofer, 2.5” voice coil
1” HF driver,1.7” voice coil
ACOUSTICAL SPECIFICATIONS
Frequency response:
45 Hz- 20 Khz
Max SPL:
132 dB
Horizontal coverage angle: 90°
Vertical coverage angle:
60°
Compression driver:
1”, 1.7”v.c.
Midrange:
Woofer:
2 x 15”, 2,5”v.c.
INPUT SECTION
Input connector:
Output connector:
Input sensitivity:
Combo XLR-JCK
XLR
-2 dBu / + 4 dBu
PROCESSOR SECTION
Crossover frequencies:
Protections:
Limiter:
Controls:
1650 Hz
Themel, RMS
Fast limiter
Volume, EQ Shape, Mic/Line
AMPLIFIER
Power supply:
600 Watt
DESCRIPTION
The 4PRO 5031-A is a self-powered, lightweight two-way full bandwidth
loudspeaker system equipped with two 15” woofers and a 1.75” voice coil
diaphragm, and a 1,7” voice coil diaphagm, compression driver mounted to a
constant directivity horn.
It integrates a 600 Watt digital bi-amplifiication, a complete electronic
processor section and RCF low distortion, high power transducers. The system
is compact and extremely linear and offers the typical balanced sound of high
level two way systems. The 90° angle is wide enough to provide coverage of
an audience when used one per side, yet narrow enough to allow displaying
of multiple enclosures without excessive coverage overlap.
The 4PRO 5031-A is the ideal choice when the application requires high
performance and simple set-up, perfect for main PA, side fills, night clubs and
corporate events.
The new 15” inch, 2,5” voice coil, woofer is the result of the latest
refinementin years of RCF experience in compact speaker design and
manufacture, resulting in an accurate and a tight extended bass. The
compression driver uses a new 1” titanium dome in front of a low
compression, optimised geometry, radial phase plug. This innovative design is
powered from a high flux neodymium magnet offering extreme precision in
high frequency reproduction.
4PRO 5031-A are equipped with a new generation of 600 Watt Digital
Amplifier, 400 Watt for the two woofer and 200 Watt for the compression
driver. The result of this is very high output, extremely low distortion and
an incredible natural sound. The amplifier presents both XLR/jack (Combo)
balanced inputs, XLR output link, volume, a switchable EQ Mode (Contour)
and a mic/line switch. The amplifier features a solid mechanical aluminium
structure which not only stabilize the amplifier during transportation but also
assist in the heat dissipation.
The processor section includes active crossover, system equalization,
transducer phase alignment, limiter and protection functions. The system is
visually monitored from 4 status LEDs. All components are housed in a strong
Baltic birch plywood enclosure where high density polystyrene end caps
guarantee the maximum strength.
The front is protected from a strong, powder coated, metal grille. The cabinet
features two comfortable recessed side handles for easy portability.
High frequencies:
Mid frequencies:
Low frequencies:
Cooling:
Connection:
PHYSICAL
Height:
Width:
Depth:
Weight:
Cabinet:
Hardware:
Handles:
Pole mount cap
Colour:
200 Watt
400 Watt
Convection
VDE connector IN/OUT
1094 mm (43.07”)
430 mm (16.92”)
430 mm (16.92”)
39.7 Kg (87.52 lbs)
Baltic Birch
3 x Flytracks
2 side
yes
Black
4PRO 5031-A
Response -20dBu/1m
120
Beamwidth vs. Frequency
360
Horizontal Beamwidth (1/3 Octave)
Vertical Beamwidth (1/3 Octave)
330
300
110
Coverage Angle (Deg.)
270
dB SPL
100
90
240
210
180
150
120
90
80
60
70
30
20
4PRO 5031-A
100
1000
Frequency (Hz)
10000
Directivity Index and Q
100
0
100
20
5
18
6
-10
-15
-20
4
2
1
100
1000
Frequency (Hz)
5
10000
0
-25
5
0
-5
-5
Normalized Vertical off-axis Response. Below the box
-15
-15
-30
100
10000
-10
-10
-25
1000
Frequency (Hz)
Attenuation in dB
0
-20
Horizontal ±10 degrees
Horizontal ±20 degrees
Horizontal ±30 degrees
Horizontal ±40 degrees
Horizontal ±50 degrees
Horizontal ±60 degrees
-30
100
Normalized Vertical off-axis Response. Above the box
Attenuation in dB
Total Q
Attenuation in dB
8
Directivity index Di, dB
10
Normalized Horizontal off-axis Response
-5
14
10
10000
0
16
12
1000
Frequency (Hz)
-20
Vertical +10 degrees
Vertical +20 degrees
Vertical +30 degrees
Vertical +40 degrees
Vertical +50 degrees
Vertical +60 degrees
-25
1000
Frequency (Hz)
10000
-30
100
Vertical -10 degrees
Vertical -20 degrees
Vertical -30 degrees
Vertical -40 degrees
Vertical -50 degrees
Vertical -60 degrees
1000
Frequency (Hz)
10000
4PRO 5031-A
HORIZONTAL 1/3 POLAR PLOT
Horizontal 1/3 Octave Polars
315
250
200
0°
330°
30°
300°
270°
0
Horizontal 1/3 Octave Polars
-48 -42 -36 -30 -24 -18 -12 -6
270°
90°
0
240°
0
150°
-6 -12 -18 -24 -30 -36 -42 -48
2500
2000
1600
0
Horizontal 1/3 Octave Polars
-6 -12 -18 -24 -30 -36 -42 -48
-48 -42 -36 -30 -24 -18 -12 -6
240°
-6 -12 -18 -24 -30 -36 -42 -48
270°
90°
0
0
5000
4000
3150
120°
-48 -42 -36 -30 -24 -18 -12 -6
240°
150°
Horizontal 1/3 Octave Polars
270°
90°
0
10000
8000
6300
0°
30°
300°
0
60°
-6 -12 -18 -24 -30 -36 -42 -48
-48 -42 -36 -30 -24 -18 -12 -6
240°
120°
90°
0
120°
150°
210°
150°
210°
150°
330°
60°
180°
90°
0
180°
30°
-6 -12 -18 -24 -30 -36 -42 -48
-48 -42 -36 -30 -24 -18 -12 -6
210°
300°
120°
210°
0
240°
0°
330°
60°
300°
270°
270°
90°
0
60°
180°
30°
30°
300°
150°
210°
0°
330°
-48 -42 -36 -30 -24 -18 -12 -6
1250
1000
800
0°
330°
120°
180°
Horizontal 1/3 Octave Polars
Horizontal 1/3 Octave Polars
60°
240°
120°
210°
30°
300°
60°
-6 -12 -18 -24 -30 -36 -42 -48
630
500
400
0°
330°
180°
180°
VERTICAL 1/3 POLAR PLOT
Vertical 1/3 Octave Polars
315
250
200
90°
120°
60°
0
-6 -12 -18 -24 -30 -36 -42 -48
-48 -42 -36 -30 -24 -18 -12 -6
180°
0°
0
300°
-6 -12 -18 -24 -30 -36 -42 -48
2500
2000
1600
0
Vertical 1/3 Octave Polars
-6 -12 -18 -24 -30 -36 -42 -48
-48 -42 -36 -30 -24 -18 -12 -6
210°
0
330°
300°
240°
270°
180°
0°
0
0
-6 -12 -18 -24 -30 -36 -42 -48
180°
0
210°
5000
4000
3150
60°
330°
Vertical 1/3 Octave Polars
-48 -42 -36 -30 -24 -18 -12 -6
210°
0
330°
300°
240°
270°
300°
10000
8000
6300
90°
120°
60°
30°
150°
30°
-6 -12 -18 -24 -30 -36 -42 -48
0°
0
270°
150°
0°
-48 -42 -36 -30 -24 -18 -12 -6
240°
90°
120°
30°
150°
180°
30°
270°
60°
60°
150°
300°
240°
90°
120°
-48 -42 -36 -30 -24 -18 -12 -6
1250
1000
800
90°
120°
330°
270°
Vertical 1/3 Octave Polars
Vertical 1/3 Octave Polars
30°
210°
330°
240°
60°
150°
0
210°
630
500
400
90°
120°
30°
150°
180°
Vertical 1/3 Octave Polars
0°
180°
0
-6 -12 -18 -24 -30 -36 -42 -48
-48 -42 -36 -30 -24 -18 -12 -6
210°
0
330°
300°
240°
270°
0°
1.0-J-F
4PRO 5031-A
PART NUMBERS
13000368 - 230VOLT
13000369 - 115 VOLT
DIMENSIONS (All data are in mm)
ACCESSORIES
AC DS4X
4 Hooks Kit
RCF products are continually improved. All specifications are therefore subject to change without notice.
www.rcf.it