RCF KXL 4-A Active High Performance Touring Speaker (Call For Price)

RCF KXL 4-A black active two-way array loudspeaker with dual 10-inch neodymium woofers and rotatable waveguide.

RCF KXL 4-A Active High Performance Touring Speaker (Call For Price)

$7,999.00

Features:

135 dB max SPL
Rotatable 100° x 25° TRW waveguide
LF 2 x 10’’ neodymium woofer, 3.0” voice coil
HF 4.0” titanium dome, neodymium comp. driver
2 x Class-D amplifiers, 3200 Watt total power
DSP Processing with FiRPHASE and BMC
RDNet Networked Management
Advanced Rigging and powerCON TRUE1 TOP mains connectors
Vertical stacking max 2 units
Made in Italy

The KXL 4-A is a compact, flexible high-output 2-way active speaker engineered for professional users, combining precise directivity, high SPL capability, and advanced rigging for both vertical and horizontal array configurations. The low-frequency section features two 10” neodymium drivers in a bass-reflex design; the high-frequency section comprises a neodymium compression driver with a 4” titanium dome, coupled to a rotatable 100° x 25° True Resistive Waveguide. Transducers can be swapped (firmware update required). An integrated two-channel 3200 W Class D amplifier with proprietary DSP processing and remote management via RDNet enables optimal system performance. Its weatherproof, multifunctional enclosure supports versatile deployment for ground-stacked, pole-mounted, or flown applications.

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🚚 SHIPPING – PROFESSIONALLY PACKED & PROTECTED

Custom end-board protection installed to shield impact zones
Reinforcement boards strapped securely for structural rigidity
Finished in secure black industrial stretch wrap for added protection

🔊 RCF KXL 4-A High-Output Active Two-Way Array Speaker

The RCF KXL 4-A is a high-performance two-way active array speaker engineered for professional touring, live sound, and permanent installations. Delivering up to 135 dB SPL with 3200W peak Class-D bi-amplification, dual 10-inch neodymium woofers, and a premium compression driver, it combines powerful output with precise directional control.

Its rotatable 100° x 25° True Resistive Waveguide supports flexible vertical and horizontal array configurations, while FiRPHASE, Bass Motion Control, and RDNet provide advanced processing and system management.

☑ Key Features

Max SPL	135 dB
Amplifier	3200W Peak Class-D Bi-Amplification
Coverage	Rotatable 100° x 25° TRW Waveguide
LF Drivers	2 x 10" Neodymium Woofers (3" VC)
HF Driver	Neodymium Compression Driver (4" Titanium Dome)
DSP	FiRPHASE + Bass Motion Control (BMC)
Networking	RDNet Remote Management
Crossover	900 Hz
Power Connections	PowerCON TRUE1 TOP IN/OUT

🔥 Why This Speaker Dominates Its Class

135 dB maximum SPL for demanding live sound and touring applications
Rotatable 100° x 25° waveguide supports flexible array deployment
Narrow vertical dispersion helps reduce unwanted floor and ceiling reflections
Dual 10-inch neodymium woofers deliver powerful, controlled midrange and low-frequency performance
Large-format compression driver provides excellent vocal clarity and projection
RDNet enables remote monitoring, tuning, and system configuration
FiRPHASE processing optimizes phase coherence and sound reproduction
Bass Motion Control helps protect woofer excursion without compromising bass performance
Designed for horizontal and vertical array configurations with appropriate rigging

🎯 Ideal Applications

Professional touring and concert sound systems
Vertical and horizontal array configurations
Live music and festival production
Corporate AV and event production
Houses of worship and acoustically challenging venues
Clubs and performance venues
High-output DJ sound systems
Permanent sound reinforcement installations

📊 Technical Specifications

Frequency Response	45 Hz – 20 kHz
Maximum SPL	135 dB @ 1 Meter
Coverage	100° x 25° Rotatable
Amplifier Power	3200W Peak
LF Amplifier	2000W Peak
HF Amplifier	1200W Peak
Crossover Frequency	900 Hz
Input Sensitivity	+4 dBu
Inputs	XLR / RDNet EtherCON
Outputs	XLR / RDNet EtherCON
Power Connections	PowerCON TRUE1 TOP IN/OUT
Cabinet	Baltic Birch Plywood
Height	32.48 in (825 mm)
Width	12.20 in (310 mm)
Depth	14.53 in (369 mm)
Weight	67.02 lbs (30.4 kg)

🔬 Advanced DSP & System Control

The KXL 4-A features RCF's next-generation KX DSP platform with high-quality AD/DA conversion, precise real-time processing, and high-efficiency Class-D amplification for excellent sound clarity and low distortion.

RDNet networked management provides comprehensive remote system monitoring, tuning, and diagnostics. Engineers can manage system parameters, delay, processing, and operational status through a centralized interface.

FiRPHASE processing optimizes phase response for natural, coherent sound reproduction, while Bass Motion Control manages woofer excursion to deliver controlled low-frequency output.

The rotatable 100° x 25° True Resistive Waveguide supports multiple cabinet configurations, providing controlled directivity and improved intelligibility in challenging acoustic environments.