RCF EVOX J11 Portable Column Speaker (Black) - 12in

RCF EVOX J11 Portable Column Speaker (Black) - 12inEVOX J11 is an active, three way portable column system designed for maximum clarity and power in a compact format. A 1. 75 compression driver coupled with a 120 40 True Resistive Waveguide ensures wide, consistent coverage, while 12 x 3 full range transducers and a high power 12 woofer in a bass reflex enclosure deliver articulate mids and deep, controlled lows. Driven by a 3500W onboard dual channel Class D amplifier, EVOX J11 delivers an impressive

EVOX J11 is an active, three-way portable column system designed for maximum clarity and power in a compact format. A 1.75” compression driver coupled with a 120° × 40° True Resistive Waveguide ensures wide, consistent coverage, while 12 x 3” full-range transducers and a high-power 12” woofer in a bass-reflex enclosure deliver articulate mids and deep, controlled lows. Driven by a 3500W onboard dual-channel Class-D amplifier, EVOX J11 delivers an impressive 132 dB Max SPL output. Part of the EVOX J Series, it incorporates RCF’s tour-grade technology into a sleek, unobtrusive package that delivers crystal-clear vocals, natural musical response, and effortless deployment for bands, DJs, and live performers.

EVOX J11 is an active, three-way portable column system designed for maximum clarity and power in a compact format. Neutral and minimal, EVOX J11 stays out of the spotlight and simply delivers. Whether used in corporate spaces or at a party, the sound is clean, with high dynamics, vocal clarity, and a fast, controlled low end for both sitting and standing audience. Free-standing elegance, quick setup, and power at the highest level.

3500 W Up to 2.5X More Power

The new generation 3500 W Class-D two-channel amplifier delivers up to 2.5X more power than the previous architecture, delivering extremely high sound pressure levels with ultra-fast attack, realistic transient response, and minimal thermal buildup.

Highly energy-efficient, the J11 requires no cooling fan. The amplifier is mounted on a solid aluminum heat exchanger at the rear of the unit and has no moving parts. Mechanically coupled to the internal frame, the amplifier is securely braced within the cabinet for long-term reliability.

The input stage features a new low-distortion design with an advanced safety limiter that preserves the input signal's character at any level. EVOX J11 amplifier is designed in accordance with EN 62368-1 for maximum safety and feature a switch-mode power supply (SMPS) that combines high efficiency with minimal weight.

True 3-Way Design
Neodymium compression driver (1.75” voice coil, Kapton dome) with a True Resistive Waveguide (TRW) for a resonance-free load and constant, 120° X 40° coverage.
The forward radiation of the array of 12x3” neodymium drivers, combined with the centered waveguide, delivers a balanced point-source response.

12” RCF transducer provides deep, controlled low frequencies, ideal for bass-heavy music and high-energy performances.

SUB AX ACE Presets for EVOX J
When extended, impactful low-end is required, simply add an RCF subwoofer. ACE-enabled models, starting from the SUB AX Series, include dedicated integration presets for EVOX systems, ensuring perfect tuning at the touch of a button. RCF’s Advanced Crossover Engine (ACE) precisely adjusts time delay and phase to optimize power and impact of the system.

Quick Setup. Ready to Play.
Available in black or white, EVOX J11 integrates all required connections for fast setup. Despite its power and size, its sleek design remains unobtrusive and neutral, blending into any environment. The included padded carrying bag for the two-piece column array makes moving the system effortless.

Ready for the Road
Every EVOX system includes a padded column transport bag for essential protection. To complete your setup, add an aluminum pole extension for quick, flexible height adjustments (available in half- and full-height options). For enhanced transport and storage, choose the optional protective subwoofer cover or the trolley-style cover with wheels for easy mobility. 

Acoustical specifications

• Frequency Response: 37 Hz - 20000 Hz
• Max SPL @ 1m: 132 dB
• Horizontal coverage angle: 120°
• Vertical coverage angle: 40°

Transducers

• Compression Driver: 1 x 0.75'' neo, 1.75'' v.c
• Fullrange: 12 x 3.0'' neo, 1.0'' v.c
• Woofer: 1 x 12'', 2.5'' v.c

Input/Output section

• Input signal: bal/unbal
• Input connectors: Combo XLR/Jack
• Output connectors: XLR
• Input sensitivity: +4 dBu

Processor section

• Crossover Frequencies: 160 Hz/1800 Hz
• Protections: Thermal, RMS
• Limiter: Soft Limiter
• Controls: Volume, Presets: LINEAR/LIVE, CLUB, VOICE

Power section

• Total Power: 3500 W Peak
• High frequencies: 1500 W Peak
• Low frequencies: 2000 W Peak
• Cooling: Convection
• Connections: Powercon TRUE1 TOP IN/OUT

Standard compliance

• Safety agency: CE compliant

Physical specifications

• Cabinet/Case Material: PP Composite
• Handles: 1 Top
• Pole mount/Cap: Quick-fit socket
• Grille: Steel
• Color: Black, White - RAL 9003

Size / Weight

• Height: 2285 mm / 89.96 inches
• Width: 400 mm / 15.75 inches
• Depth: 460 mm / 18.11 inches
• Weight: 29 kg / 63.93 lbs