RCF ART-735A-MK4 Active 1400W 2-way 15" Powered Speaker


RCF ART-735A-MK4 Active 1400W 2-way 15" Powered Speaker

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  • 132 dB Max SPL
  •  1400 WATT 2-way peak power
  •  Innovative DSP Processing
  •  1.4" Titanium Compression Driver, 3.0" v.c. Neodimium
  •  15" Woofer
  •  800 Hz crossover point for perfect vocal reproduction
  •  90°x60°, wide dispersion constant directivity horn
  •  FiRPHASE Technology

The ART 735-A MK4 is a unique speaker in its category. The titanium dome, 3.0" voice coil neodymium compression driver offers a unique vocal clarity and sound projection. The 15” neodymium woofer offers an extremely linear response and a precise, deep low frequency control. The transducers are produced using the most advanced assembly technologies. The amplifier delivers 1400 watts and is controlled by a DSP that takes care of crossover, equalisation, phase control, soft limiting and speaker protections.


RCF speakers are designed using a proprietary and advanced FiR filtering technology, conceived to deliver transparent sound, absolute clarity and perfect stereo images to the listener. The special FiRPHASE filters allow to achieve coherent distribution of sound for all listeners without phase distortions, ensuring minimum latencies to the system.


The RCF Compression Drivers in pure Titanium are perfect for a crossover point lower than 800 Hz. This allows a better impulse response, fast decay and superior efficiency. Lightweight and powerful, our neodymium drivers are a reference in performance and reliability.

The voice coil features a high-temperature kapton former. The assembly process takes advantage of the RCF proprietary Direct Drive technology. The diaphragm’ s suspension has been designed following extensive studies aimed at minimising distortion and extending low frequency range.


RCF's Class-D power amplifier technology packs huge performance operating with high efficiency into a lightweight solution. ART 7 amplifiers deliver ultra-fast attack, realistic transient response and impressive audio performance. The amplifier features a solid mechanical aluminium structure which not only stabilises the amplifier during transportation but also helps the fan-less heat dissipation. All the ART 7 amplifiers present SMPS power supply section in order to produce maximum output and minimum transportation weight.


The RCF ART 7 Series has earned the prestigious international Red Dot Design Award in the Product Design category. Receiving the renowned Red Dot acts as proof of the excellent design achievements of professionals and up-and-coming talent alike, thus symbolising a seal of quality.


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 
1000 W Peak 
500 W RMS 
Amplifier Class Class-D
HF Driver 1 x 1.4" / 35.6 mm Titanium
HF Voice Coil 3" / 76.2 mm
LF Driver 1 x 15" / 381 mm Woofer
LF Voice Coil 3" / 76 mm
Frequency Response 45 Hz to 20 kHz -3 dB
Maximum SPL 132 dB
Coverage Angle 90° H x 60° V
Input Sensitivity Line Input:
+4 dBu to -2 dBu
Mic Input:
-32 dBu
Protections RMS, Thermal
Audio I/O Combo XLR-1/4" Balanced/Unbalanced Input
XLR Male Balanced Output
Signal Processing
Crossover 800 Hz
Dynamic Processing Soft Limiter
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
Mounting 2 x M10 
Handles 1 x Top
2 x Side
Cooling Forced Convection
Construction Material Metal Grille, Polypropylene
Dimensions 27.9 x 17.2 x 15.3" / 708.0 x 437.0 x 389.0 mm
Weight 47.2 lb / 21.4 kg
Packaging Info
Package Weight 44 lb
Box Dimensions (LxWxH) 30 x 19 x 17.5"



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