RCF NX 15SMA | Coaxial 15in - 130 dB Stage Monitor | Floor/PA EQ Modes + 1400W Amp

Active Coaxial Stage Monitor

RCF NX 15SMA is a professional-grade active stage monitor designed for live sound reinforcement with flexible deployment options. Featuring a powerful 15" coaxial transducer, 1400W peak Class-D bi-amplification, and two EQ modes, it delivers clean, high-SPL audio performance both on stage and as a standalone PA system.

RCF NX 15SMA Competitive Differences

• 1400W peak / 700W RMS Class-D amplifier in a compact coaxial design
• Dual EQ modes for floor monitoring or free-field PA applications

RCF NX 15SMA Description

The RCF NX 15SMA is built for demanding touring and live applications where audio clarity, portability, and durability are crucial. At its core is a 15" coaxial neodymium woofer paired with a 1.75" voice coil compression driver, delivering full-range sound with seamless point-source alignment and a wide 60° x 60° coverage angle.

This compact and rugged monitor outputs up to 130 dB SPL with the precision of RCF’s DSP-controlled amplifier section, which handles crossover duties, system protection, and response tuning. The onboard EQ switch offers two selectable voicings: one optimized for floor monitoring and the other for free-field use as a PA speaker on a stand or pole.

The NX 15SMA is built with a durable Baltic birch plywood cabinet, coated in tour-ready black paint with a steel grille for grille protection. It includes a 35mm pole socket for upright use and an ergonomic side handle integrated into the input panel for easy transport. Whether you're a performer, rental company, or venue tech, this monitor is engineered to deliver reliable, professional sound.

Model Features

• 1400W peak / 700W RMS bi-amplified Class-D power
• 15" coaxial neodymium woofer with 2.5" voice coil
• 1" neodymium compression driver with 1.75" voice coil
• 60° x 60° constant directivity coverage
• Floor and Free Field EQ modes for versatile use
• Tour-grade Baltic birch cabinet with polyurea finish
• Steel grille and ergonomic side handle
• 35mm pole mount for upright positioning

Model Specifications

• Max SPL: 130 dB
• Power Output: 1400W Peak / 700W RMS
• Frequency Response: 50 Hz – 20,000 Hz
• Crossover Frequency: 1700 Hz
• Coverage: 60° Horizontal, 60° Vertical
• Dimensions: 14.25 x 25.59 x 18.43 in (362 x 650 x 468 mm)
• Weight: 44.53 lb (20.2 kg)

What's In The Box

• RCF NX 15SMA Monitor
• Power cable
• User manual