RCF KX 45-A Two-Way Point-Source Active Speaker

The RCF KX 45-A is a compact, high-output two-way active point-source speaker engineered for professional applications, combining precise directivity, high SPL capability and advanced system integration.

• 137 dB Max SPL
• Rotatable 100° x 70° TRW horn
• 15-inch neodymium woofer with 3.5-inch voice coil
• 4.0-inch titanium-dome neodymium compression driver
• 2-channel 3200 W Class D amplifier
• DSP processing with FiRPHASE and Bass Motion Control
• RDNet networked management
• powerCON TRUE1 TOP mains connectors

Acoustical Specifications

• Frequency Response: 50 Hz - 20000 Hz
• Max SPL @ 1m: 137 dB
• Horizontal coverage angle: 100°
• Vertical coverage angle: 70°

Transducers

• Compression Driver: 1.4'' neo, 4.0'' v.c
• Woofer: 1 x 15'' neo, 3.5'' v.c

Input/Output

• Input signal: bal/unbal
• Input connectors: XLR, RDNet Ethercon
• Output connectors: XLR, RDNet Ethercon
• Input sensitivity: -2 dBu/+4 dBu

Processor

• Crossover Frequencies: 750Hz
• Protections: Thermal, HF
• Limiter: Fast Limiter
• Controls: Gain Reduction, Proces., 8 sel. presets
• RDNet: Onboard

Power

• Total Power: 3200 W Peak
• High frequencies: 1200 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: Baltic birch plywood
• Hardware: Quick lock, pole mount, 3 M10 on top, 3 M10 on bottom sides
• Handles: 2 on side
• Pole mount/Cap: 35 mm insert
• Grille: Steel with clothing
• Color: Black

Size / Weight

• Height: 705 mm / 27.76 inches
• Width: 419.6 mm / 16.52 inches
• Depth: 430 mm / 16.93 inches
• Weight: 28.4 kg / 62.61 lbs

Shipping Information

• Package Height: 801 mm / 31.54 inches
• Package Width: 484 mm / 19.06 inches
• Package Depth: 474 mm / 18.66 inches
• Package Weight: 32 kg / 70.55 lbs