- 2 x 160 W Class-D power amplifier
- Full on-board processing
- Flexible and scalable multi-room architecture
- Suitable for desktop or rack installation

- 2 x 160 W Class-D power amplifier
- 20 ÷ 20000 Hz frequency range
- Full on-board processing
- RCF speakers’ presets
- Proprietary bass enhancer algorithm
- FiRPHASE linear phase filters
- Flexible and scalable multi-room architecture
- Suitable for desktop or rack installation
- RDNet ready for networked management

DMA SERIES
Class-D amplifiers equipped with a powerful DSP platform, allowing managing inputs and outputs in terms of routing and equalization. A complete set of processing functions is available, including speaker presets, proprietary bass enhancer algorithm, FIR filters, and environmental equalization. Thanks to its extremely compact size, accurate design, and robustness, it is ideal for a wide range of applications.
TECNICAL SPECIFICATIONS
2 X 160 W @ 4 OHM OR 320 W hi-Z (DMA 162P)
OUTPUTS (SIGNAL)
- 1 x 4 CHANNELS AUDIO BUS (RJ 45)
- 1 x STEREO LINE/SUB (RCA)
CONTROLS
- POWER OUTPUTS GAINS
- 1 x REMOTE MUTE CONTACT
- 1 x BUS/LOCAL IN SELECTION CONTACT
- 1 x RDNet IN/OUT (optional board)
INPUTS
- 1 x 4 CHANNELS BUS (RJ 45)
- 1 x LINE STEREO (RCA)
alternative to AUX IN on the front panel

FULL ON-BOARD PROCESSING
Equipped with a powerful DSP platform, DMA units integrate RCF proprietary technologies such as FiRPHASE, a FiR filtering technology, and BASS ENHANCER, a sophisticated algorithm that increases low frequencies perception without affecting the output power.
SPEAKERS PRESETS
Pre-loaded presets, to optimize the performance and equalization of any RCF speaker and to have the right RCF signature sound.
EASY AND FLEXIBLE CONFIGURATION
RCF Business Music products are ready to use in few steps, even faster when connected to the RDNet networked management.
RDNet4
The RCF RDNet software is the perfect tool to configure and manage DMA units in any venue. It helps to monitor and control all DSP settings and ensure the best system’s performance. RDNet is a secure and robust management tool for small, medium, and large size systems as well as complex and extended installations. Based on a proprietary network protocol RDNet, it provides straightforward monitoring and intuitive control of the RCF audio system down to every connected device/object. RDNet DMA control is available by connecting a computer to the USB connection on the rear panel, while network control for multiple devices only via the RDNet DMA Board (sold separately).
APPLICATION EXAMPLES
Discover our installation examples for the most common public spaces with configurations, schematics, and product lists.