The RCF MXR 4500/6 is a 6 channel voice evacuation master unit from the RCF DXT4000 system, fully EN54 compliant. On-board DSP enables equalization for optimum voice intelligibility and background music performance.

Ideal for a small to medium size application where an EN54-16:2008 certified system is required.

The MXR 4500-6 master unit is equipped with 6 RCF Class D+ power amplifiers suitable for 100 V / 70 V constant voltage speaker lines only. The total maximum output power (sum of all zones) is 500 W, freely assignable within the limit of 250 watts per zone).

Each zone has two outputs (to provide redundant lines).

The sixth zone can alternatively be used as a spare, with automatic change-over, in case of a fault.

A simple MP3 player is built into the front panel enabling playback of audio files from an SD card, USB memory stick or via the Aux input.

Thanks to its internal digital matrix, each power amplifier can send to its zone a different signal (among all the available, e.g. emergency / routine announcements, pre-recorded messages, background music).

Up to 8 units can be connected in a MASTER-SLAVE configuration, thanks to the natively included IE 3008 additional board.

To complete the PA VA system, emergency microphone consoles BM 3804, BM 3804FM and ME 3801, and the buttons extensions BE 3806 are available to enable live microphone announcements & paging.

The MXR 4500/6 VA master unit has an integral backup power supply that meets the EN 54-24 standard, with recharging unit and the necessary EN54-4 circuitry for the DC back-up and check of batteries. (see AC BAT 18).

• 500 W total power
• Up to 6 zones controlled
• On-board DSP platform
• Certified EN 54-16 and EN 54-4
• Emergency messages on monitored SD card
• Spare power amplifier facility
• Integrated audio source on front panel
• Rack mount installation (4U)
• Up to 8 units connectable in a master-slave configuration
• Warranty: 3 Years