RCF NX 12-SMA Active Coaxial Stage Monitor

RCF NX 12-SMA active coaxial stage monitor

RCF NX 12-SMA active coaxial stage monitor is designed for professional stage monitoring and portable PA reinforcement where high clarity, compact size, and reliable performance are required. It features a 700W RMS (1400W peak) digital bi-amplified system that ensures powerful, clean, and dynamic sound reproduction suitable for live performances, DJs, and small-to-medium venues.

The system is built around a 12-inch coaxial neodymium woofer combined with a 1-inch exit high-frequency compression driver. This coaxial configuration provides phase-coherent sound output, ensuring accurate imaging and consistent tonal balance across the entire coverage area. With a maximum SPL of 129 dB, it delivers strong and controlled output despite its compact size.

A 60° x 60° constant directivity horn ensures precise sound dispersion, making it ideal for stage monitoring applications where focused coverage is essential. Integrated DSP processing provides selectable Floor and Free Field equalization modes, allowing optimized response whether used as a stage monitor wedge or as a standalone PA system.

The cabinet is constructed from durable Baltic birch plywood with a rugged protective finish designed for heavy touring use. It includes an ergonomic side handle integrated into the input panel for easy handling and transport. A 35 mm pole mount adds flexibility for use as a portable PA speaker.

Connectivity includes combo XLR/jack input and XLR output for signal linking, along with PowerCON IN/OUT for secure power distribution. Built-in protection systems such as RMS limiting, HF protection, and soft limiting ensure safe and stable operation under demanding conditions. NX 12-SMA offers a perfect balance of portability, precision, and performance for professional audio applications.

Features of NX 12-SMA

• 1400W peak digital bi-amplified power system
• 700W RMS high-efficiency Class-D amplification
• Maximum SPL up to 129 dB
• 12-inch coaxial neodymium woofer design
• 1.75-inch Kapton dome HF compression driver
• 60° x 60° constant directivity horn
• Coaxial phase-aligned audio reproduction
• Built-in DSP processing and system EQ modes
• Floor and Free Field equalization settings
• Soft limiter and protection circuitry included
• Lightweight Baltic birch plywood cabinet
• Ergonomic integrated side handle
• 35 mm pole mount for PA use flexibility
• Combo XLR/JACK input and XLR output
• PowerCON IN/OUT secure power connection

Specifications of NX 12-SMA