Active monitor RCF NX 915-SMA

Active monitor RCF NX 915-SMA — Professional Active Stage Device

The NX 915-SMA is designed for musicians, bands, DJs and sound engineers who need powerful, clear and stable sound on stage. It is a versatile system that can work as a monitor, as a separate speaker or as a satellite paired with a subwoofer.

Innovative technologies

FiRPHASE technology provides transparent sound without phase distortion and minimal delays, creating the most natural reproduction. The Bass Motion Control (BMC) algorithm controls the deflection of the low-frequency driver, so that the bass remains deep, powerful and stable without losing linearity. And the innovative True Resistive Waveguide (TRW) guarantees constant directivity, coherent coverage of the entire listening area and improved stereo panorama.

High-quality transducers

A new polyimide-kapton tweeter design provides ten times greater rigidity, precision and durability, significantly improving high-frequency reproduction. A redesigned phase plug adds clarity and reduces distortion, while the low-frequency driver ensures stable operation at high currents, demonstrating lower distortion and improved thermal treatment for reliable and powerful bass.

Reliability and design

The speaker system has a sturdy wooden cabinet with convenient carrying handles, making it ready for touring conditions. A steel grille reliably protects the speakers and ventilation holes, ensuring a durable design. For mounting, it is possible to mount on a rack, pole or using M10 suspension mounts. The sealed True Outdoor Protection (TOP) PowerCON TRUE1 power connectors guarantee IP protection and UV resistance, allowing the system to operate even in difficult conditions.

Flexible Use

The speaker system can operate as a powerful stage monitor, as a main system or as a satellite paired with a subwoofer. It is suitable for FRFR (Full Range Flat Response) mode, providing neutral reproduction for guitar cabinets and multi-FX processors. Thanks to the thoughtful design, the speaker can be placed both horizontally and vertically, making it a versatile solution for various usage scenarios.

Features

• 2100W dual-channel Class D amplifier
• Constant coverage angle: 100° × 70°
• 2100W Class D is the most powerful amplifier in its class, 50% more powerful than previous models
• High energy efficiency: cooling through a fanless aluminum heat exchanger
• Low-noise input circuit and advanced safety limiter preserve signal purity
• Technologies: FiRPHASE, Bass Motion Control (BMC)
• Casing: Rugged, all-wood, tour-ready
• Flexible placement: horizontal or vertical

The RCF NX 915-SMA is a professional solution for live performances, tours and installations, guaranteeing stability and freedom of sound.

User Manual