Martin Audio DX4.0 DSP Processor - Networked Audio Control

The Martin Audio DX4.0 is a professional 1U rack-mount DSP and loudspeaker processor designed for complex audio installations. It features four input channels supporting analogue, AES3, and Dante formats, expanding to eight output channels for precise system control. Procure.ae supplies this unit in the UAE with quotation services and delivery.

The Martin Audio DX4.0 delivers high-fidelity audio processing with a sampling frequency of 96kHz and a frequency response spanning 10Hz to 40kHz. It features four input channels via 3-pin XLR, AES3, or Dante, connected through shielded RJ45 ports. The unit provides eight output channels at +18dBu into 600Ω, with total harmonic distortion under 0.008%. Audio inputs include four 3-pin female XLRs, while outputs use eight 3-pin male XLRs. Control is managed via Ethernet using VU-NET software.

This processor supports FIR optimisation for Martin Audio O-Line systems and includes VX limiting for passive enclosures. It operates on 100-240V mains power with a consumption of 30W, fitting into a standard 482mm x 44mm x 184mm rack space. The device weighs 2.7kg and functions in temperatures from 0 to 45°C. Procure.ae provides bulk quotations for schools, hospitals, and government buyers across the UAE with installation support.