RCF DX 4008 4-Input & 8-Output Digital Audio Processor

RCF DX 4008 digital loudspeaker management system

The RCF DX 4008 digital loudspeaker management system is a professional-grade solution designed for advanced audio processing and system control in both touring and fixed installation environments. Featuring a 4 input and 8 output configuration, this unit provides flexible routing capabilities, allowing users to adapt signal paths to meet complex system requirements with precision and efficiency.

Built with a high-performance 32-bit floating-point processor with 40-bit extended precision, the DX 4008 ensures superior audio clarity by minimizing noise and distortion typically caused by truncation errors in lower-resolution systems. Combined with high-quality 24-bit A/D and D/A converters, the system delivers accurate signal reproduction across the full frequency spectrum.

The unit supports a 96 kHz sampling rate, offering enhanced audio resolution and detail. Precise frequency control with 1 Hz resolution enables accurate tuning for crossovers, equalization, and system optimization. Each channel includes a full suite of DSP tools such as delay, polarity adjustment, six bands of parametric equalization, multiple crossover configurations, and advanced limiting functions, ensuring comprehensive loudspeaker management.

Control and monitoring can be performed directly from the front panel or remotely via PC using the dedicated XLink graphical user interface through RS232 communication. The software allows real-time adjustments, system visualization, and unlimited program storage on a computer, enhancing operational flexibility. With its compact 1U rack design and durable construction, the RCF DX 4008 provides reliable and precise performance for professional audio systems.

Features of DX 4008

• 4 input and 8 output configuration
• 96 kHz high-resolution sampling rate
• 40-bit floating-point DSP processing
• 24-bit A/D and D/A converters
• 1 Hz precise frequency resolution
• Flexible input/output routing options
• Six-band parametric EQ per channel
• Integrated delay and polarity control
• Multiple crossover configurations
• Full-function output limiters
• Front panel and PC software control
• XLink GUI remote control via RS232
• Real-time system monitoring
• Expandable program storage via PC
• Software upgrade support for DSP and CPU
• Compact 1U rack-mount design

Specifications of DX 4008