RCF ART 745-A MK4 - 15" 2-Way 1400W Active Speaker 745A-MK4

Description

RCF ART 745-A MK4 - 15" 2-Way 1400W Active Speaker 745A-MK4
PRODUCT DESCRIPTION
RCF ART-745A-MK4 Overview
Part of the Art 7 Series MK4 line of speakers, the
RCF ART 745-A MK4
is a lightweight (at 41.5 lb) and portable active speaker designed to deliver full-range sound with accurate high-frequencies, and controlled deep bass. It is well suited for live sound reinforcement or distributed sound systems in clubs, corporate spaces, houses of worship, or for mobile DJ setups.
The ART 745-A MK4 is equipped with a 1400W peak, Class-D digital amplifier, which drives 1000W into the 15", neodymium woofer and 400W into the 1.4", titanium compression driver. The speaker delivers a frequency response of 45 Hz to 20 kHz with a peak SPL output of 132 dB, and wide, 90°H x 60°V coverage angles. The driver features a 4.0" voice coil, perfect for a crossover point at only 650 Hz, which allows for better impulse response, fast decay, and superior efficiency. The integrated DSP manages the loudspeaker processing, including crossover and EQ, soft limiter, and dynamic bass boost. Phase and amplitude are corrected using proprietary FiRPHASE technology conceived for delivering a natural and transparent sound, with a balanced stereo image.
Easy to operate, the ART 745-A MK4 comes with XLR and 1/4" balanced/unbalanced inputs for connecting a microphone, mixer, or audio device, and with a volume knob to set the level. Furthermore, the switchable Flat/Boost mode enables you to emphasize the bass response when playing at low volume, or keep it flat for all other applications.
The cabinet is molded with rugged polypropylene composite material (PP), and designed to dampen vibrations, even at maximum volume settings. It features a top, and side handles, which allow you to firmly hold the speaker, and move it easily. The ART 745-A MK4 can be mounted on a stand or a subwoofer pole, or positioned on its side to serve as a wedge monitor.
Key Features
ART 7 Series MK4 portable active speaker for live sound reinforcement, stage monitoring, front-fill/side-fill applications
Use in clubs, music venues, corporate spaces, or for mobile DJ setups
15" woofer – delivers deep and accurate reproduction of the mid-bass frequency range, and precise deep bass
1.4" titanium compression driver – offers open and natural midrange frequencies, precise high-frequency reproduction, and sound projection. It also features a 4.0" voice coil, and a neodymium magnet; perfect for a crossover point at only 650 Hz – allows for better impulse response, fast decay, and superior efficiency
90°H x 60°V, wide-dispersion horn with constant directivity
Class-D amplifier – 1400W, 2-way peak power
Connect microphone, mixer, or audio device
Simple to operate plug'n'go design with double input (XLR or 1/4" jack) and one volume knob
133 dB maximum SPL
45 Hz to 20 kHz frequency response
Integrated DSP manages full loudspeaker processing, FiRPHASE filters, crossover and EQ, soft limiter, and dynamic bass boost
FiRPHASE proprietary and advanced FIR filtering technology delivers transparent sound, and balanced stereo image
Solid mechanical aluminum structure stabilizes the amplifier during transportation, and facilitates fan-less heat dissipation
Cabinet is molded with polypropylene composite material (PP) and designed to dampen vibrations, even at maximum volume settings
Rugged construction with internal reinforcement prevents any deformation of the cabinet
Rear profile design of the cabinet allows speaker to be used as a monitor wedge
Ergonomically designed top, and side handles allow to firmly hold the cabinet, and move it easily
Lightweight (at 41.5 lb) design for portability
Steel pole socket for mounting on a stand or on a subwoofer pole
M10 fittings for flown applications
110-240V operation, user switchable
RCF ART-745A-MK4 Specs
PA Speaker
Configuration
Active 2-Way
Total Power Capacity
1400 W Peak
700 W RMS
Amplifier Power Rating
HF:
400 W Peak
200 W RMS
LF:
1000 W Peak
500 W RMS
Amplifier Class
Class-D
Drivers
HF Driver
1 x
1.4" / 36 mm Titanium
HF Voice Coil
4" / 10.2 cm
LF Driver
1 x
15" / 381 mm Woofer
LF Voice Coil
3.5" / 88.9 mm
Performance
Frequency Response
45 Hz to 20 kHz -3 dB
Maximum SPL
133 dB
Coverage Angle
90° H x 60° V
Input Sensitivity
Line Input:
+4 dBu to -2 dBu
Mic Input:
-32 dBu
Protections
RMS, Thermal
Connectivity
Audio I/O
1 x
XLR 3-Pin Balanced Input
1 x
1/4" TRS Balanced/Unbalanced Input
1 x
XLR 3-Pin Male Balanced Output
Signal Processing
Crossover
650 Hz
Dynamic Processing
Soft Limiter
Power
AC Input Power
User Selectable:
100 to 120 VAC, 50 / 60 Hz (T 6.3 A L 250 V)
200 to 240 VAC, 50 / 60 Hz (3.15 A L 250 V)
AC Power Connector
1 x
VDE
Physical
Mounting
2 x
M10
Handles
1 x
Top
2 x
Side
Cooling
Convection
Construction Material
Metal Grille, Polypropylene
Dimensions
27.9 x 17.2 x 15.3" / 708 x 437 x 389 mm
Weight
41.5 lb / 18.8 kg
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