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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.

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

The forward radiation of the array of 12x3” neodymium drivers, combined with the centered waveguide, delivers a balanced point-source response.

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

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.

Fast, Flexible Deployment

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. For increased height, J11 supports only the single-half-pole, full-column array configuration.
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.


Technical Specifications
  • 132 dB Max SPL
  • 3500 W Class-D Amplifier - Built-In DSP
  • 1.75” Neo Compression Driver - 120° X 40° True Resistive Waveguide
  • 12 × 3” Full-Range Neo Transducers
  • 12” High-Power Woofer
  • Enhanced Coverage And Clarity
  • Composite Cabinet
  • Sleek, Road-Ready Design
  • Top Speaker Padded Carrying Bag Included

Acoustical specificationsFrequency Response37 Hz - 20000 HzMax SPL @ 1m132 dBHorizontal coverage angle120°Vertical coverage angle40°TransducersCompression Driver1 x 0.75'' neo, 1.75'' v.cFullrange12 x 3.0'' neo, 1.0'' v.cWoofer1 x 12'', 2.5'' v.cInput/Output sectionInput signalbal/unbalInput connectorsCombo XLR/JackOutput connectorsXLRInput sensitivity+4 dBuProcessor sectionCrossover Frequencies160 Hz/1800 HzProtectionsThermal, RMSLimiterSoft LimiterControlsVolume, Presets: LINEAR/LIVE, CLUB, VOICEPower sectionTotal Power3500 W PeakHigh frequencies1500 W PeakLow frequencies2000 W PeakCoolingConvectionConnectionsPowercon TRUE1 TOP IN/OUTStandard complianceSafety agencyCE compliantPhysical specificationsCabinet/Case MaterialPP CompositeHandles1 TopPole mount/CapQuick-fit socketGrilleSteelColorBlack, White - RAL 9003Size / WeightHeight2080 mm / 81.89 inchesWidth350 mm / 13.78 inchesDepth463 mm / 18.23 inchesWeight29 kg / 63.93 lbsShipping informationPackage Height676 mm / 26.61 inchesPackage Width451 mm / 17.76 inchesPackage Depth581 mm / 22.87 inchesPackage Weight35 kg / 77.16 lbs