RCF NX 945-A Two-Way 15″ 2100W Powered PA Speaker with Integrated DSP – White

RCF NX 945-A active loudspeaker

The RCF NX 945-A active loudspeaker is engineered for high-demand professional audio applications, including live concerts, touring systems, DJs, and portable PA setups. It combines a 4-inch titanium/neodymium compression driver with a 15-inch neodymium woofer to deliver powerful low-end response, detailed high frequencies, and high-output performance with excellent clarity.

Driven by a 2100W Class-D bi-amplified system, the NX 945-A achieves outstanding efficiency and reaches up to 135 dB peak sound pressure level while maintaining low distortion. The True Resistive Waveguide provides controlled 100° x 70° sound dispersion for consistent coverage across wide listening areas. Integrated FiRPHASE processing ensures phase-aligned, natural sound reproduction, while Bass Motion Control enhances woofer performance by managing excursion for deeper and more controlled bass output.

The NX 945-A is highly versatile and can be deployed as a main FOH speaker, stage monitor, satellite system, or flown installation. Its rugged wooden enclosure ensures long-term durability in touring and fixed installations. Multiple M10 rigging points and Quick Lock fittings enable flexible mounting options such as pole stands, truss suspension, wall mounting, or flown configurations.

With advanced DSP tuning, powerful transducer design, and robust construction, the RCF NX 945-A active loudspeaker delivers reliable, high-performance sound suitable for professional environments requiring clarity, power, and coverage.

Features of NX 945-A

• Professional active 2-way loudspeaker system
• 2100W Class-D bi-amplification
• 15-inch high-output neodymium woofer
• 4-inch titanium/neodymium compression driver
• Maximum SPL up to 135 dB
• 45 Hz – 20 kHz full-range response
• 100° x 70° controlled dispersion
• FiRPHASE phase alignment processing
• Bass Motion Control excursion system
• True Resistive Waveguide design
• DSP-based audio optimization
• Soft limiter protection circuit
• Flexible operating modes (FOH, monitor, flown)
• Combo XLR/Jack input support
• XLR output connection
• Convection cooling design
• Durable plywood cabinet construction
• Steel front grille protection
• M10 rigging points for installation
• Quick Lock mounting system
• 35 mm pole mount compatibility
• IP-rated PowerCON TRUE1 connectors

Specifications of NX 945-A