RCF NX 915-SMA Two-Way 15″ 2100W Powered Stage Monitor Speaker

RCF NX 915-SMA active stage monitor speaker

RCF NX 915-SMA active stage monitor is engineered for professional musicians, DJs, bands, and sound providers who require powerful, high-definition monitoring and portable PA performance. It features a 2100W Class-D bi-amplified system that delivers extremely high output with clarity, low distortion, and strong dynamic response, making it suitable for demanding live sound environments.

The system combines a 15-inch high-power woofer with a 1.75-inch compression driver, working through a True Resistive Waveguide to produce a coherent 100° x 70° coverage pattern. This ensures even sound distribution across the listening area, whether used as a stage monitor, standalone PA speaker, or satellite system with a subwoofer.

Advanced DSP technologies include FiRPHASE processing for zero-degree phase response and Bass Motion Control for optimized woofer excursion management. These systems enhance bass depth, clarity, and imaging while reducing distortion and maintaining consistent tonal balance at all output levels.

The cabinet is constructed from rugged plywood with a tour-ready design built for durability and long-term use. It includes multiple M10 rigging points for installation flexibility and a 35 mm pole mount for deployment as a main PA speaker.

Connectivity includes combo XLR/jack input and XLR output, along with PowerCON TRUE1 TOP connectors for secure and weather-resistant power handling. With up to 131 dB SPL capability, NX 915-SMA delivers powerful, controlled, and highly detailed audio performance in a compact and versatile design suitable for professional stage monitoring and live sound reinforcement.

Features of NX 915-SMA

• 2100W Class-D high-efficiency bi-amplification system
• Maximum SPL up to 131 dB for high-output performance
• 15-inch high-power woofer for deep bass response
• 1.75-inch compression driver for detailed high frequencies
• 45–20000 Hz linear frequency response
• True Resistive Waveguide for precise sound dispersion
• 100° x 70° constant directivity coverage angle
• FiRPHASE zero-degree phase technology
• Bass Motion Control woofer excursion management
• DSP processing with limiter and protection systems
• Floor and Free Field optimized operating modes
• Rugged plywood touring-grade cabinet construction
• Multiple M10 rigging points for flexible installation
• PowerCON TRUE1 TOP IP-rated connectors
• 35 mm pole mount for PA system deployment
• Combo XLR/jack input and XLR output connectivity

Specifications of NX 915-SMA