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The RCF ART 745-A MK5 is RCF’s flagship 15-inch active PA speaker, featuring a powerful 1,400W output and a premium 4-inch voice coil neodymium compression driver for exceptional clarity. Its advanced DSP includes FiRPHASE for linear sound and XBoost for deep, controlled bass, making it the ultimate professional choice for high-output live sound applications.
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The RCF ART 7 Series is recognized as the “beating heart” of RCF’s speaker lineup, setting the gold standard for live sound engineers seeking world-class sound and rugged durability. With the debut of the MK5 iterations, the series flagship ART 745-A sees its 2-way architecture and immense 1,400-watt output expanded with cutting-edge sound shaping tools to reach the peak of professional audio possibility.
RCF achieves powerful, balanced projection by pairing a state-of-the-art 4-inch voice coil neodymium compression driver with a titanium diaphragm. This design not only dramatically increases articulation in every register but also safeguards your loudspeaker from physical and thermal wear, delivering a maximum SPL of 133 dB.
The ART 745-A MK5 offers an exceptionally linear phase response—a result of RCF’s proprietary FiRPHASE technology—and superior low-frequency control to dial in your sound with the XBoost low-frequency enhancer. Each unit features a redesigned DSP to provide deeper control over the full scope of FiRPHASE and XBoost. You also get onboard EQ, phase control, soft limiting, crossover, and speaker protections. With its advanced processing and comprehensive 90° x 60° constant-directivity horn, the RCF ART 745-A is the superior choice for concert sound, mobile DJ, and public address systems.

The ART 745-A MK5 features a massive 4-inch voice coil neodymium compression driver with a titanium diaphragm. This premium transducer allows for an extremely low crossover point of 650 Hz, guaranteeing superior vocal clarity, unmatched articulation, and incredible projection.

The on-board redesigned DSP manages RCF’s signature technologies: FiRPHASE provides a linear phase response for transparent, accurate sound imaging, while XBoost unlocks deep, rich bass for impactful music playback without compromising clarity or control.

Driven by an efficient 1,400-watt Class D amplifier, the 15-inch powered speaker delivers high output (133 dB Max SPL) in a lightweight, rugged, road-ready cabinet. The titanium driver diaphragm ensures tenfold durability compared to standard models, essential for rigorous touring.
| Feature | Details |
|---|---|
| Powered | Yes |
| Power Configuration | Bi-amped |
| LF Driver Size | 15″ woofer |
| HF Driver Size | 4″ Titanium compression driver |
| Total Power | 1400W |
| Inputs | 1 × XLR, 1 × 1/4″ |
| Outputs | 1 × XLR |
| Frequency Response | 45Hz–20kHz |
| Maximum Peak SPL | 133 dB SPL |
| Horizontal Coverage Angle | 90° |
| Vertical Coverage Angle | 60° |
| Mounting Options | Pole, Floor, Wall |
| Power Source | Standard IEC AC cable |
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