Why This Guitar

Product Highlights

Active Two-Way System — Features a two-way design with a high-frequency horn and woofer.
Portable Enclosure — Durable and portable composite cabinet with an integrated side handle.
Stage Monitor Design — Versatile use as a main PA speaker or an angled stage floor monitor.
Active two-way loudspeaker, protective steel grille, integrated carry handle, composite material cabinet, multiple mounting/placement options.
Designed for Live Sound Reinforcement, Stage Monitoring, Mobile PA, DJ

Available Since: August, 2026
Item No.: 20650035
Local SKU: OS

Powerful 800W Amplification with FiRPHASE DSP

Delivering an impressive 800 Watts of peak power, the ART 312-A MK4 ensures your sound is heard with authority and clarity. The integrated Class-D amplifier is paired with RCF's advanced FiRPHASE DSP, which optimizes dynamics and provides a zero-degree phase response for superior vocal clarity and coherent sound distribution.

High-Performance 12" Woofer and 1" HF Driver

At the heart of the speaker are high-performance transducers, including a 12-inch high-power woofer for deep, controlled bass and a 1-inch compression driver for crisp, detailed highs. This combination provides a true full-range audio experience, perfect for both music playback and live vocal reinforcement.

Versatile and Rugged for Professional Use

Engineered for the demands of the road, the ART 312-A MK4 features a rugged composite cabinet that can be used as a main PA speaker on a stand or as a wedge-style stage monitor. With integrated handles, a steel grille, and multiple M10 rigging points, it offers maximum flexibility for portable use and permanent installations.

BY THE NUMBERS

Technical Specifications

Hardware & Setup

Body & Build

Finish & Colour

Mounting OptionsFloor standing, pole mountable, angled wedge monitor placement.

EssentialNo

Driver ConfigurationTwo-Way

Loudspeaker TypeActive Loudspeaker / Stage Monitor

Woofer Size12

Everything you receive

What's In The Box

RCF ART 312-A MK4 12-inch Active Two-Way PA Speaker 800W
Owner's Manual
Local Warranty Card

RCF

The Maker

About RCF

RCF is an Italian professional-audio manufacturer with expertise spanning transducers, loudspeakers, amplification, digital processing, and complete sound systems. Its portable PA, line arrays, subwoofers, and installed solutions are engineered to deliver intelligible, powerful sound for performers, venues, rental teams, and major events.

View All RCF Products

Expert answers

Questions & Answers

6 questions answered by aDawliah experts·avg response 2 hours

This is sold as a single active speaker. If you need a stereo pair, you would need to purchase two units.

No, the ART 312-A MK4 is an active speaker with a powerful 800W peak amplifier built-in. You can connect your mixer or audio source directly to it.

Yes, the cabinet is specifically designed with an angled side, allowing it to be placed on the floor and used as a high-performance stage wedge monitor.

No, this is a professional PA speaker designed for wired connections. It features XLR and 1/4-inch Jack inputs for reliable, high-quality audio from mixers and other professional gear.

It's very versatile. You can place it on a standard speaker pole using the built-in mount, fly it using the four integrated M10 rigging points, or lay it on its side as a floor monitor.

FiRPHASE is RCF's proprietary DSP filtering technology. It ensures coherent sound distribution to all listeners without phase distortions, resulting in superior clarity and imaging across the entire listening area.

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