RCF Art 745-A MK4 15" Active 2-Way Speaker

The RCF Art 745-A MK4 1400W Active 2-way speaker represents the pinnacle of power and performance. This flagship model combines a custom 1.4" titanium dome tweeter with a mighty 4" voice coil, 15" neodymium woofer, and 1400 watts of Class-D amplification to deliver sparkling highs, tight lows, and maximum sound pressure levels. RCF's cutting-edge FiRPHASE technology provides zero-degree linear phase playback for coherent sound distribution and minimal latency. Whether you're an audio professional seeking a reference monitor or a performer needing to captivate crowds, the 745-A MK4 is engineered to excel.

Unmatched vocal clarity and projection

The 745-A MK4's titanium dome tweeter and 4" voice coil are custom-designed by RCF to provide peerless vocal clarity and sound projection. This innovative compression driver enables the speaker to cut through mixes with articulate detail and realism.

Potent low end with precision control

A 15" neodymium woofer gives the 745-A MK4 the power to move air and produce a formidable low end. An extremely linear frequency response and 3.5" voice coil afford precise, deep bass control that audio engineers demand.

Class-D technology for high output and portability

RCF's Class-D power amplifiers combine 1400 watts of performance with high efficiency and low weight. The result is a fully featured yet portable cabinet ideal for touring acts and installed applications alike. Ultra-fast transient response and a fanless heat-sink design complete the 745-A MK4's innovative amplification system.

FiRPHASE for transparent sound and imaging

RCF's proprietary FiRPHASE technology optimizes the 745-A MK4's amplitude, phase, and transient responses for transparent sound, absolute clarity, and holographic imaging. FiRPHASE's FIR filters and algorithms correct phase distortions and resonance in real time for a coherent sonic experience with minimal latency.