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Full on-board processing

Equipped with a powerful DSP platform, DMA units integrate RCF advanced proprietary technologies, conceived to optimize speaker performance:
  • FiRPHASE - FiR filtering technology
  • BASS ENHANCER, a sophisticated algorithm that increases low frequencies perception.

Processing features

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Watch the video

Learn how to use RCF BUSINESS MUSIC products and discover the many features and accessories they have to offer for your installation.

Easy and flexible configuration

The configuration is a key point for the success of sound reinforcement systems: it’s easy and flexible for any kind of user, from the less to the more skilled one. DMA amplifiers offer different configuration levels, from user-friendly front panel control interface to RDNet, for large and complex systems.
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Speakers presets

Processing functions are combined in a highly distinctive feature, SPEAKERS PRESETS, pre-loaded equalization packages optimizing the performance of any RCF speaker. Just select the speakers connected to the amplifier to automatically get the right RCF signature sound.

Scalable architecture

To fit with any installation need, DMA amplifiers have been designed with a highly scalable architecture and each device can distribute 4 audio channels to satellite units. This allows increasing installed power and creating a multi-room architecture. The connection can be done with just 1 CAT5e cable. Each satellite unit can be differently set using the DIP-SWITCH on the rear panel to receive the desired channels.
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Scalable Power

DMA 82
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2 X 80 W ​@ 4 OHM OR 160 W hi-Z
DMA 162 and DMA 162P
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2 X 160 W ​@ 4 OHM OR 320 W hi-Z
DMA 504
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4 X 500 W ​@ 4 OHM OR 2 x 1000 W hi-Z

Robust and attractive design

Thanks to their attractive design, extremely compact size and environmental robustness, DMA represent a junction point between professional and consumer markets.
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Networked control and much more
RDNet is a robust management network and control platform for small, medium and large arena-sized sound systems, as well as complex and extended installations. Based on a proprietary network protocol, RDNet provides intuitive control and monitoring of every connected device/object in the RCF audio system. Each device has DSP to address specific presets or modifications of parameters to single or groups of objects. A network user can change level, delay, EQ (linear phase FiR as well) and other settings, including advanced subwoofer configurations. RDNet is not only designed for loudspeakers—you can control parameters and routing of multiple RCF devices, such as digital matrixes or amplifiers.
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