RCF NX 15-SMA Active 15″ 2-Way Stage Monitor Speaker

RCF NX 15-SMA active coaxial stage monitor

RCF NX 15-SMA active coaxial stage monitor is designed for professional stage monitoring and portable PA applications where high output, clarity, and reliability are required. It features a powerful 700W RMS (1400W peak) digital bi-amplification system that ensures clean, dynamic sound reproduction with high headroom and low distortion.

The system is built around a 15-inch coaxial neodymium woofer with a 1.75-inch high-frequency compression driver, delivering precise phase-aligned sound from a single point source. This coaxial design improves coherence, reduces phase issues, and ensures accurate monitoring performance for musicians and performers on stage.

It provides a maximum sound pressure level of 130 dB with a controlled 60° x 60° constant directivity horn, ensuring focused sound coverage and reduced feedback in live environments. Integrated DSP processing includes soft limiter protection and equalization presets optimized for Floor and Free Field operation modes, allowing flexible use as both a stage monitor and a standalone PA system.

The cabinet is constructed from durable Baltic birch plywood with a rugged finish designed for touring and heavy use. A side-mounted steel pole mount allows it to be used as a portable PA speaker when needed. The ergonomic side handle integrated with the input panel ensures easy transport and handling.

Connectivity includes combo XLR/Jack input and XLR output for flexible signal routing in professional setups. The built-in protection system ensures safe operation under demanding conditions while maintaining consistent sound quality. NX 15-SMA is engineered for musicians, engineers, and rental applications requiring accurate monitoring, portability, and high-performance audio output.

Features of NX 15-SMA

• 700W RMS / 1400W peak digital bi-amplification
• Maximum sound pressure level up to 130 dB
• 15-inch coaxial neodymium woofer design
• 1.75-inch high-frequency compression driver
• 60° x 60° constant directivity horn
• DSP-based processing with protection and limiting
• Floor and Free Field EQ modes for flexible use
• High-efficiency Class-D amplification system
• Compact coaxial design for phase coherence
• Combo XLR/Jack input connectivity
• XLR signal output for system linking
• Baltic birch plywood rugged cabinet construction
• Integrated side handle for easy transport
• 35 mm pole mount for PA application use
• Designed for stage monitoring and portable PA

Specifications of NX 15-SMA