Presentation Room

Broadcast Presentations to a Second Room

The solution we propose for this situation is ideal for educational facilities, municipal halls, houses of worship, and more.

The MRX7-D and MTX5-D allow Dante audio networking over long distances with no delay or degradation in sound quality. If an appropriate setup is pre-programmed using the MTX-MRX Editor software, it is possible to broadcast audio simultaneously to all rooms by simply pressing a button.

The Dugan Automixer function built into the MRX7-D can be a huge advantage for lectures, panel discussion, or other situations where multiple speakers may use their microphones at unpredictable times. When active the Dugan Automixer keeps track of which microphones are being used and which are not, and automatically adjusts individual microphone levels so that the speaker can be clearly heard without being cut off or interrupted by feedback.

DCP4V4S control panels installed in each room allow remote control of audio source and microphone levels as well as on/off switching.

3) External Controller Setup

Parameters that will be available to the end user can be specified via the MTX-MRX Editor. A variety of external controllers can be accommodated to ideally match the requirements of each installation.

Features for a Wide Range of Installation Needs

AEC (Acoustic Echo Canceller) for remote conferencing systems, automatic mixing for multiple microphone inputs, a speech privacy function that can mask conversations in hospital or corporate systems where confidential information must be protected, and more. The MRX7-D offers a comprehensive range of components that offer effective solutions for a variety of issues faced in today’s audio installations.

Dugan Automixer: Prevent feedback and unwanted pickup with multiple microphones

Feedback and unwanted noise pickup can be difficult to control at corporate meetings and panel discussions where multiple microphones are used, often resulting in impaired sound quality and intelligibility. The Dugan Automixer automatically increases the gain of microphones that are in use while reducing the gain of unused microphones. It also keeps track of the relationship between individual inputs and the overall input level to ensure ideally consistent mixer gain. A safe feedback margin and optimum signal-to-noise ratio are maintained at all times.

Dugan Automixer 1

When nobody is speaking the input level at all microphones is low and the gain is equal. Rather than being muted, gain is distributed equally between all microphones.


Simple, flexible control for complex, high-capacity sound systems

MTX Series

MTX Series matrix processors are equipped with flexible processing functions that are essential to a wide variety of applications.

XMV Series

XMV Series multi-channel power amplifiers combine Class-D efficiency with features designed specifically to benefit commercial installation sound systems.

CBR series

Versatile CBR Series loudspeakers deliver outstanding audio performance for a wide range of applications including front-of-house sound, floor monitoring or installations.

VXS Series

The VXS Series lineup features 2 models and 4 variations, allowing you to choose the optimal model for a particular application.

VXC Series

The VXC Series offers three different woofer sizes, allowing you to choose the speaker that is most suitable for your venue.