RCF XPS 4KD four-Channel Power Amplifier

RCF XPS 4KD four-channel power amplifier

RCF XPS 4KD four-channel power amplifier is a high-performance amplification and processing solution designed for demanding professional audio installations and touring applications. Built in a compact 2U rack format, it delivers extreme power density with four independent channels, each providing 1000W at 4 ohms continuous output, resulting in a total system capacity of 4000W.

At its core, the amplifier integrates advanced 40-bit floating-point DSP processing operating at 96 kHz with 32-bit internal routing architecture. This ensures extremely precise audio control, low distortion, and high-resolution signal management across all channels. The system supports both analog and digital routing, including AES/EBU and Dante network audio, enabling flexible integration into modern audio infrastructures.

The XPS 4KD includes full on-board processing per channel, featuring delay up to 4000 ms, FIR filtering, EQ, crossover management, multiband compression, RMS limiting, and thermal protection. These tools allow complete system tuning and optimization without external processors, making it ideal for both fixed installations and live sound environments.

Control and monitoring are handled through RDNet network management and a 4.3-inch color TFT touch interface, providing real-time system feedback and configuration. The amplifier also includes a large preset library for RCF speaker systems, ensuring optimized performance with minimal setup effort.

Designed for reliability and scalability, the XPS 4KD uses Class-D amplification with switch-mode power supply and active power factor correction, ensuring high efficiency and reduced heat generation. It supports advanced fault protection, redundancy features, and flexible I/O configuration.

With its combination of high power output, advanced DSP engine, Dante networking, and professional-grade control features, the RCF XPS 4KD is engineered for auditoriums, performance venues, clubs, and touring systems requiring precision, reliability, and system-wide control.

Features of XPS 4KD

• 4-channel amplifier with 4000W total continuous power output
• 4 x 1000W Class-D amplification at 4 ohms
• Advanced 40-bit floating-point DSP processing at 96 kHz
• 32-bit internal audio routing architecture
• Integrated Dante digital audio networking support
• RDNet network-based remote system control
• 4.3-inch full-color TFT touch interface
• On-board speaker preset library for RCF systems
• Full DSP processing per channel with delay and EQ
• FIR filtering and multiband compression support
• Bass Motion Control and FiRPHASE processing integration
• Advanced limiter and protection system per channel
• AES/EBU and analog input compatibility
• High-efficiency SMPS with power factor correction
• Designed for touring and installed sound applications

Specifications of XPS 4KD