RCF EVOX J9 Black 3-Way Portable Active Column PA System
DETAILS
RCF EVOX J9 Black – High-Power Three-Way Active Column PA System with Advanced DSP.
The RCF EVOX J9 Black is a high-performance active three-way column PA system designed to deliver exceptional clarity, power, and coverage in a sleek, portable format.
Featuring a 1.75” neodymium compression driver with True Resistive Waveguide, six 3” full-range neodymium transducers, and a high-power 12” woofer, the EVOX J9 delivers articulate mids, detailed highs, and deep, controlled low frequencies. Driven by a powerful 2100W Class-D amplifier and capable of producing up to 130 dB Max SPL, the EVOX J9 is ideal for live bands, DJs, corporate events, and professional installations where both sound quality and visual impact matter.
High-Powered Class-D Amplification
The EVOX J9 is powered by a 2100W onboard dual-channel Class-D amplifier, delivering fast transient response, high efficiency, and outstanding headroom. The amplifier is mounted to a solid aluminium heat exchanger and operates without a cooling fan, ensuring silent operation and long-term reliability even during extended performances.
Three DSP presets are available to suit different applications: Linear/Live for flat, accurate reproduction; Club for enhanced lows and crisp highs; and Voice for maximum speech intelligibility. The advanced input stage includes a low-distortion design and intelligent safety limiter to preserve signal integrity at any volume level.
Exceptional Sound with True Resistive Waveguide
At the heart of the EVOX J9 is a 1.75” neodymium compression driver coupled to RCF’s True Resistive Waveguide, providing consistent 120° horizontal and 40° vertical coverage. This ensures even sound dispersion across the audience, maintaining clarity and presence from the front row to the back of the venue.
The forward-facing array of six 3” neodymium full-range drivers delivers a balanced point-source response, while the high-excursion 12” woofer in a bass-reflex enclosure produces deep, controlled low frequencies ideal for bass-heavy music and high-energy performances.
Designed for Portability and Easy Setup
Built with a premium composite cabinet and aluminium stand mount, the EVOX J9 is both road-ready and visually discreet. A lightweight aluminium pole with integrated connections links the column to the subwoofer, allowing for fast, clean setup with minimal cabling.
The system supports multiple height configurations, including zero-offset mounting directly on the subwoofer or standard height using the supplied pole. For transport, the padded column carry bag is included as standard, with optional subwoofer covers and trolley systems available for added protection and mobility.
Advanced DSP, FiRPHASE & Bass Motion Control
The EVOX J9 features RCF’s advanced real-time DSP platform, incorporating proprietary algorithms for system protection and tuning. FiRPHASE processing ensures precise phase alignment and transparent sound, delivering accurate imaging and consistent coverage with minimal latency.
Bass Motion Control (BMC) technology allows the system to reproduce extremely low frequencies without compromising woofer stability. Unlike traditional high-pass filters, BMC preserves phase and frequency response while protecting the driver from over-excursion, resulting in deeper bass and improved overall sound integrity.
RCF EVOX J9 Key Features:
- High-power three-way active column PA system in black finish
- 2100W Class-D amplifier with built-in DSP
- 130 dB Max SPL for large venues and demanding applications
- 1.75” neodymium compression driver with True Resistive Waveguide
- 6 x 3” neodymium full-range transducers for detailed midrange
- 12” high-power woofer for deep, controlled bass
- 120° x 40° wide dispersion for consistent audience coverage
- FiRPHASE and Bass Motion Control DSP processing
- Multiple EQ presets: Linear/Live, Club, Voice
- Lightweight composite cabinet with aluminium stand mount
- Padded carry bag for column included as standard
- Variable height configuration with quick-fit pole system
SPECS & DOWNLOADS
RCF EVOX J9 Specifications
Acoustical Specifications
- Frequency Response: 40 Hz ÷ 20 kHz
- Max SPL: 130 dB
- Horizontal Coverage Angle: 120°
- Vertical Coverage Angle: 40°
- Compression Driver: 1 x 0.75" neo, 1.75" v.c
- Full-Range Drivers: 6 x 3.0" neo, 1.0" v.c
- Woofer: 12", 2.5" v.c
Input/Output Section
- Input Signal: Balanced/Unbalanced
- Input Connectors: Combo XLR/Jack
- Output Connectors: XLR
- Input Sensitivity: -2 dBu / +4 dBu
Processor Section
- Crossover Frequencies: 200 Hz / 1800 Hz
- Protections: Thermal, RMS
- Limiter: Soft Limiter
- Controls: Volume, Presets (Linear/Live, Club, Voice)
Amplifier Specifications
- Total Power (Peak): 2100 W
- High Frequencies: 700 W
- Low Frequencies: 1400 W
- Cooling: Convection
Cabinet
- Cabinet Material: PP Composite
- Handles: 1 Top
- Pole Mount/Cap: Quick-fit socket
- Grille: Steel
- Colour: Black
Physical & Dimensions
- Height: 2080 mm
- Width: 350 mm
- Depth: 463 mm
- Weight: 28.3 kg

