ART 310A MKIII the rules of sound ACTIVE SPEAKER

ART	310A	MKIII the rules of sound ACTIVE	SPEAKER
the rules of sound
ACTIVE SPEAKER
ART 310A MKIII
RCF ART 310-A is an active, wide dispersion 2 way sound reinforcement speaker.
It integrates a digital high power 400 Watt amplifier, a multiway DSP section and premium RCF low
distortion, high power transducers. The result is compact, high power accurate systems, unique in
there class for clarity and low distortion.
The total amplifier power is 400 watt RMS: a 300 watt digital amplifier design is used to power the
low frequencies, the compression driver is powered from 100 watt of digital clear power.
The Dsp takes care of low noise crossover, equalisations, soft-limiters, rms limiters, large signals
compression and protection functions.
The input section presents a XLR input connector that is switchable from microphone to line levels. A
master volume control and a useful XLR loop through link guarantee the best versatility.
The new 10” woofer is the result of the latest refinement in year of RCF experience in compact 2 way
speakers. Features a 2 ” voice coil, very high efficiency and controlled bass reproduction.
The compression driver uses a new 1.5” Mylar dome design and optimised geometry radial phase
plug. This innovative design is powered from a high flux ferrite magnet offering a very open and
natural midrange sound with extreme precision in high frequency reproduction.
All the system is housed in a strong , very lightweight, polypropylene composite enclosure . The
woofer is protected from a strong, powder coated, metal grille. The cabinet features 2 M10 threaded
fly points, a 35 mm stand adaptor plus an ergonomic top handle for easy transportation.
ACOUSTICAL SPECIFICATIONS
Applications
ART 310-A is the reference speaker in the 10” size. Incredible
amplifier power, high quality neodymium transducers, very compact
size cabinet. From live sound, playback and monitoring to corporate
events and presentations, ART 310-A is the ideal speaker in all the
situations where the output of a PA and the size of a studio monitor is
required. Superb deep bass punch, very linear and precise frequency
response.
Frequency response:
Max SPL:
Coverage angle:
Directivity Factor; Q (DI):
Compression driver:
Woofer:
50 - 20 Khz
127 dB
90° x 70°
10.5 (10)
1”, 1.4” v.c.
10” 2.0” v.c.
INPUT SECTION
Input signal (Impedance):
Input connector:
Output signal connector:
Input sensitivity:
bal/unbal
jack/xlr male
xlr female
-2 dBu / +4 dBu
PROCESSOR SECTION
Crossover frequencies:
Protections:
Limiter:
Controls:
1800 Hz
Thermal, RMS
Fast limiter
Volume, EQ Shape, Mic/Line
AMPLIFIER
Features
• 400 watt Monolithic bi-amplification, 300 watt low frequency
and 100 watt high frequency power
• 127 dB max SPL
• Wide dispersion, 90 x 70 low distortion, constant directivity horn
• 10” high power woofer
• 1” , high frequency driver
• Electronic equalization, phase alignment, limiter and protection
• Jack XLR input, XLR signal output
• 1 comfortable top handle for easy transportation and positioning
• Two M10 fly points and built in pole mount adaptor
Nominal power:
High frequencies:
Low frequencies:
Cooling:
400 Watt
100 Watt
300 Watt
Convection
Physical
Cabinet:
Dimensions (HxWxD):
Weight:
Hardware:
Handles:
Pole Mount / Cap:
Colour:
Composite PP
21.14” x 13.27” x 12.4” (537x337x315 mm)
27.77 lbs. (12,6 kg)
2 M10 flying points
1 top
yes
Black
Response 1W/1m
Beamwidth vs. Frequency
360
110
Horizontal Beamwidth (1/3 Octave)
Vertical Beamwidth (1/3 Octave)
330
300
100
Coverage Angle (Deg.)
270
dB SPL
90
80
240
210
180
150
120
90
70
60
30
60
20
100
1000
Frequency (Hz)
0
100
10000
1000
Frequency (Hz)
ART 310A
Directivity Index and Q
10000
Normalized Horizontal off-axis Response
100
20
5
18
0
16
-5
Total Q
10
10
8
6
Directivity index Di, dB
12
Attenuation in dB
14
-10
-15
-20
4
2
1
100
1000
Frequency (Hz)
ART 310A
10000
0
-25
-30
100
Normalized Vertical off-axis Response. Above the box
-5
-5
Attenuation in dB
0
Attenuation in dB
0
-10
-10
-15
-30
100
ART 310A
10000
Normalized Vertical off-axis Response. Below the box
5
-25
1000
Frequency (Hz)
ART 310A
5
-20
Horizontal ±10 degrees
Horizontal ±20 degrees
Horizontal ±30 degrees
Horizontal ±40 degrees
Horizontal ±50 degrees
Horizontal ±60 degrees
-15
-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
ART 310A
Vertical -10 degrees
Vertical -20 degrees
Vertical -30 degrees
Vertical -40 degrees
Vertical -50 degrees
Vertical -60 degrees
1000
Frequency (Hz)
10000
the rules of sound
Horizontal 1/3 Polar Plot
315
250
200
0°
330°
30°
300°
270°
0
60°
-6 -12 -18 -24 -30 -36 -42 -48
-48 -42 -36 -30 -24 -18 -12 -6
240°
270°
0
-6 -12 -18 -24 -30 -36 -42 -48
150°
2500
2000
1600
30°
-48 -42 -36 -30 -24 -18 -12 -6
240°
90°
0
270°
0
5000
4000
3150
120°
-48 -42 -36 -30 -24 -18 -12 -6
240°
150°
30°
300°
90°
0
10000
8000
6300
0°
270°
0
60°
-6 -12 -18 -24 -30 -36 -42 -48
-48 -42 -36 -30 -24 -18 -12 -6
240°
120°
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°
-6 -12 -18 -24 -30 -36 -42 -48
240°
0°
330°
60°
-6 -12 -18 -24 -30 -36 -42 -48
0
60°
180°
300°
0
270°
150°
210°
0°
270°
90°
0
30°
300°
120°
180°
330°
-48 -42 -36 -30 -24 -18 -12 -6
1250
1000
800
0°
330°
60°
240°
120°
210°
30°
300°
90°
0
630
500
400
0°
330°
90°
0
120°
150°
210°
180°
180°
Vertical 1/3 Polar Plot
315
250
200
90°
120°
60°
150°
180°
0
30°
-6 -12 -18 -24 -30 -36 -42 -48
-48 -42 -36 -30 -24 -18 -12 -6
210°
180°
0
-6 -12 -18 -24 -30 -36 -42 -48
300°
2500
2000
1600
60°
-48 -42 -36 -30 -24 -18 -12 -6
210°
0
330°
300°
240°
270°
-6 -12 -18 -24 -30 -36 -42 -48
180°
0
5000
4000
3150
60°
-48 -42 -36 -30 -24 -18 -12 -6
210°
0
330°
300°
240°
270°
300°
270°
10000
8000
6300
90°
120°
30°
-6 -12 -18 -24 -30 -36 -42 -48
0°
0
330°
240°
150°
0°
-48 -42 -36 -30 -24 -18 -12 -6
210°
90°
120°
30°
-6 -12 -18 -24 -30 -36 -42 -48
0
30°
270°
150°
0
180°
300°
240°
90°
180°
0°
0
60°
150°
330°
270°
120°
-48 -42 -36 -30 -24 -18 -12 -6
1250
1000
800
90°
120°
30°
210°
330°
240°
60°
150°
0°
0
630
500
400
90°
120°
60°
150°
0°
180°
0
30°
-6 -12 -18 -24 -30 -36 -42 -48
-48 -42 -36 -30 -24 -18 -12 -6
210°
0
330°
300°
240°
270°
0°
CSI PRODUCT SPECIFICATIONS FOR DESIGNERS, SPECIFIERS, AND CONSULTANTS (ALSO KNOWN AS “A&E SPECIFICATIONS”)
The following are “Part 2 Products” CSI-type specifications. It is assumed that “Part 1 General – Administrative and Procedures”
and “Part 3 Execution – Installation and Maintenance” are part of an overall audio system or project specification.
PART 2 PRODUCTS
2.01 Approved Manufacturer/Product
A. RCF, Via Raffaello 13, 42010 Mancasale, Reggio Emilia, Italy.
B. Model number: ART 310A
2.02 Design
Configuration
LF Sub-section
HF Sub-section
Compact 2 way speaker
10” woofer, 2,5” voice coil
1”
2.03 Acoustical Proprieties
Nominal dispersion angle:
Axial frequency range:
Horizontal: 90° - Vertical: 70°
50Hz-20kHz
2.04 Physical Properties
Cabinet:
Rigging inserts:
Color:
Grille:
Input Connectors:
Dimensions (H x W x D):
Weight:
Composite PP
2 M10 fly points and built in pole mount adaptor
Black
Custom perforated steel grille with open-cell poly fiber backing
jack/xlr
21.14” x 13.27” x 12.4” (537x337x315 mm)
27.77 lbs. (12,6 kg)
2.05 Accessories
Steel speaker floor stand with folding base end telescopic rod, tube Ø 35 mm
AC S140
Alluminium speaker floor stand with folding base end telescopic rod, tube Ø 35 mm
AC ART310 H-BR
Horizontal bracket for ART 310-A and ART 310 speaker models.
315 mm
(12.4”)
537 mm
(21.1”)
133 mm
(5.2”)
AC S260
°
45
N° 1 INSERTO/INSERT M10
211 mm
(8.3”)
337 mm
(13.3”)
www.rcf.it
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