NX 15-SMA 15-inch 1400W Theater Monitor Speaker with RCF Coaxial Speaker

15-inch 1400W Monitor Theater Speaker with Coaxial Speaker Model NX 15-SMA by RCF

• The RCF NX 15-SMA Monitor is a professional active stage monitor designed to deliver exceptional audio performance for performers, musicians, and sound engineers on stage. It combines a powerful 1400W peak digital amplifier with advanced coaxial technology to provide high-fidelity sound, precise response, and a sound pressure level of up to 130dB, all while remaining lightweight and easily portable for use in various professional applications.

Technical description:

• The RCF NX 15-SMA Theater Monitor speaker is based on a Bi-Amplified Digital dual-amplification system, with a 700W RMS digital amplifier and a coaxial sound unit that combines a 15-inch neodymium woofer and a 1-inch neodymium high-frequency compression driver, giving homogeneous sound distribution and exceptional accuracy across all frequencies.

• The speaker contains an advanced DSP processor with dedicated operating modes for theater (Floor Mode) or as a standalone sound system (Free Field Mode), as well as electronic protection and limiter systems to ensure stable performance even in the harshest operating conditions.

Technical specifications:

• Audio specifications:
• Frequency response: 50 Hz – 20 kHz
• Maximum sound pressure level (Max SPL): 130 dB
• Horizontal coverage angle: 60°
• Vertical coverage angle: 60°
• Headphone components
• Offers: 15-inch Coaxial Neodymium
• Diameter of the woofer coil: 2.5 inches
• High-frequency driver: 1-inch Neodymium Compression Driver
• Driver audio coil diameter: 1.75 inches Kapton Dome
• Amplification system

• Total capacity:
• 1400 Watt Peak
• 700 Watts RMS

• Low-frequency capability:
• 1000 Watt Peak
• 500 Watts RMS

• High frequency capability:
• 400 Watt Peak
• 200 Watts RMS
• Digital processing
• Professional DSP processor

• Crossover frequency: 1700 Hz
• Soft Limiter
• RMS and HF protection
• Operating modes:
• Floor Monitor
• Free Field

• Connections:
• Combo XLR / Jack Entrance
• XLR Link Output
• Input sensitivity: +4 dBu
• PowerCON IN/OUT for power

• Structure and design:
• Baltic Birch Plywood frame
• steel protective mesh
• Integrated side handle
• Mounting base on a 35mm bracket

• Color: Black
• Dimensions and weight
• Height: 362 mm
• Width: 650 mm
• Depth: 468 mm
• Weight: 20.2 kg

Key features:

• Professional 1400W Peak Digital Amplifier.
• Coaxial technology for a single sound source and more accurate coverage.
• Sound pressure level up to 130dB.
• It offers high-efficiency 15-inch neodymium.
• Professional neodymium compression driver.
• Advanced DSP processor with special settings for theater and for use as a PA system.
• Soft Limiter and advanced electronic protection systems.
• It can be used as a floor monitor or a portable master speaker.
• Professional wooden structure resistant to intensive use.
• Lightweight compared to its class for ease of transport.

Product summary:

• The RCF NX 15-SMA Monitor Speaker is a professional choice for musicians and sound engineers seeking a monitor speaker that combines power, precision, and portability. Thanks to its pivoting design, digital processor, and high power output, it delivers reliable performance both on stage and as a standalone sound system.

Additional features:

• Custom-designed for professional stage monitoring.
• It can be used as a portable PA speaker.
• A homogeneous sound distribution thanks to Coaxial technology.
• Fanless convection cooling.
• A sturdy structure suitable for tours and parties.
• Easy integration with professional audio systems.
• Built-in side handle for easy transport.
• Compatible with standard headphone stands.

Applications used for the product:

• Stage Monitoring (Sound Monitoring on Stage).
• Concerts.
• Theaters.
• Live events.
• Audio system rental companies.
• Places of worship.
• Conference halls.
• Artistic performances.
• Portable audio systems (Portable PA).
• Studios and live performances.

Summary and final advice:

• If you're looking for a high-performance professional stage monitor that combines power, precision, and lightweight design, the RCF NX 15-SMA is one of the best choices in its class. It delivers 1400 watts of peak power, a professional coaxial design, a 130 dB sound pressure level, an advanced DSP processor, and a durable wooden frame, making it suitable for everyday use in concerts, theaters, and professional events with consistent performance and exceptional sound quality.

• Detailed product data (Data Sheet).