RCF MMU 3100 Conference System Master Unit

RCF MMU 3100 Conference System Master Unit

The RCF MMU 3100 is a master unit for meeting systems with up to eighty microphone sets. It combines console connections, recording and teleconference interfaces with an eighty-watt constant-voltage amplifier output for additional reinforcement speakers in the meeting room.

The specified frequency response is 50 Hz – 18 kHz. The total number of audio inputs is 7. These characteristics define how the component fits into the supported audio arrangement and provide the starting point for selecting the associated equipment and operating settings.

The physical specification lists height 88 mm, width 442 mm, depth 230 mm, weight 5.2 kg. The enclosure material is Metal. The specified finish is Black. The product’s physical format should be considered alongside the installation position, the surrounding equipment and the space required to reach its connection points.

The control component has a defined role within the compatible audio system. Its connection method, supported equipment and local operating interface should be considered together when planning the installation. This establishes how the control position relates to the rest of the system and keeps the intended signal or command path clear.

Match the component to the system arrangement described for the exact model. Plan the physical position and connection routes so that the relevant terminals and controls remain accessible. Use the documented configuration and wiring sequence when assembling the installation, keeping the local interface consistent with the equipment it is intended to control. The final arrangement should follow the documented product configuration and remain matched to the intended system components.

Features of MMU 3100

• Input to connect up to 80 microphone sets with volume and voice EQ controls
• Additional universal input on both XLR and removable screw terminals for lectern microphone or interview microphone or other sources with volume and voice EQ controls
• Phantom power available
• Input and outputs connections to an external recorder/player device, PLAY / REC selector switches with LED indicators. Volume control and tone EQ on PLAY-OUT
• Teleconference dedicated input and output
• Sound reinforcement and recording system output
• Built-in power amplifier to feed the consoles speakers with volume selector
• Built-in 80W power amplifier output with volume control for additional constant voltage sound reinforcement speakers

Specifications of MMU 3100