RCF ART 735-A MK5 Active PA Speaker

Overview

The RCF ART 735-A MK5 represents the fifth generation of RCF’s renowned ART 7 series, a product line known for balancing portability with high-end audio performance. As an active PA speaker, it integrates internal amplification and digital signal processing (DSP), making it a comprehensive solution for live sound, events, and fixed installations. The MK5 iteration focuses on refining transducer technology and DSP algorithms to maintain linear response across the frequency spectrum.

Transducer Technology and Design

A defining characteristic of the ART 735-A MK5 is its high-specification driver configuration. The unit is equipped with a 3.0-inch titanium dome neodymium compression driver. This large voice coil allows for a lower crossover point, which significantly enhances vocal clarity and projection. Supporting the low-end is a 15-inch neodymium woofer, chosen for its ability to provide precise low-frequency control while remaining lightweight. These transducers are manufactured using state-of-the-art assembly technologies to ensure long-term reliability under professional use.

Amplification and DSP

The speaker is powered by a high-efficiency Class-D amplifier capable of delivering 1400 watts of peak power. The internal Digital Signal Processing (DSP) is central to the unit's performance, managing critical functions that include:

• Crossover management
• Equalization
• Phase control
• Soft limiting
• Speaker protection circuits

These features work in tandem to prevent distortion and protect the components when the speaker is pushed to its maximum output of 132 dB SPL.

Sound Character and Application

The ART 735-A MK5 is noted for its linear response and wide dispersion. The combination of the 15-inch woofer and the oversized 3-inch compression driver results in a full-bodied sound that does not sacrifice midrange detail. It is particularly suited for applications where vocal intelligibility is paramount, such as live bands, corporate presentations, and public speaking. Its robust low-frequency response also makes it suitable for DJs who require a punchy sound without always relying on external subwoofers.

Market Comparison

Within the active PA market, the RCF ART 735-A MK5 occupies a premium position. When compared to entry-level alternatives like the dB Technologies B-Hype 15 or the SubZero P15X, the RCF offers higher SPL and superior driver materials, such as neodymium and titanium. While compact 8-inch options like the Electro-Voice ZLX-8P G2 provide greater portability, they cannot match the low-end extension of the RCF's 15-inch woofer. For users requiring a complete system, it is often paired with high-output subwoofers like the QSC KLA181 to extend the frequency range for large-scale venues.