ลำโพง RCF ART745A MK4 Active Two Way Speaker 15″

ลำโพงแบบมีกำลังขยายในตัว RCF Art 735-A MK4 มีขนาดดอกลำโพง 15 นิ้ว Woofer, เสียงแหลม 3 นิ้ว HF Driver, มีกำลังขับ 700 วัตต์ RMS 1400 วัตต์ Peak Class-D Digital Amplifier, Innovative DSP Processing, FiRPHASE Technology,  ตอบสนองความถี่ 45 Hz to 20 kHz -3 dB

82,470 ฿


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RCF Art 745-A MK4 2-Way Active Speaker 15″ 1400W

ลำโพงแบบมีกำลังขยายในตัว RCF Art 745-A MK4 มีขนาดดอกลำโพง 15 นิ้ว Woofer, เสียงแหลม 4 นิ้ว HF Driver, มีกำลังขับ 700 วัตต์ RMS 1400 วัตต์ Peak Class-D Digital Amplifier, Innovative DSP Processing, FiRPHASE Technology,  ตอบสนองความถี่ 45 Hz to 20 kHz -3 dB, 90 x 60, Wide dispersion constant directivity horn

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.


  • For Live Sound, Clubs, DJ Setups, Events
  • 15″ Woofer 1.4″ Compression Driver, 4.0″ Voice Coil
  • 1400W Peak Class-D Digital Amplifier
  • 90°H x 60°V Wide-Dispersion Horn
  • Integrated DSP with FiRPHASE Technology
  • Soft Limiter, Dynamic Bass Boost
  • XLR & 1/4″ Jack In / XLR Out, Lightweight for Portability


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″ / 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
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
Audio I/O Combo XLR-1/4″ Balanced/Unbalanced Input
XLR Male Balanced Output
Signal Processing
Crossover 650 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 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 41.5 lb / 18.8 kg
Packaging Info
Package Weight 51 lb
Box Dimensions (LxWxH) 30 x 19 x 17″


ดาวน์โหลด Data Sheet RCF ART745A MK4

ดาวน์โหลด Manual RCF ART745A MK4

ดาวน์โหลด All Documents & Software RCF ART745A MK4