DMA 162 is a two-channel Class-D matrix amplifier equipped with a powerful DSP platform, allowing managing inputs and outputs in terms of routing and equalisation. A complete set of processing functions is available, including presets for RCF speakers, proprietary bass enhancer algorithm, FIR filters, and environmental equalisation. Thanks to its extremely compact size, accurate design, and robustness, it is ideal for a wide range of business music applications.

• 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
• Remote controls and paging console accessories

Amplifier Specifications

• Amplifier Class: D
• Number of channels: 2
• Power output per channel (@ 4 ohm): 160 W RMS
• Power output (bridged @ 4 ohm): 320 W RMS
• Power output (@ 100 V): 320 W RMS
• Frequency Response (-3dB): 20 Hz ÷ 20000 kHz
• Signal/noise rate (”A” weighted) >93 dB dB
• Distortion (THD+N) @ 1 kHz nominal power: <0.01 %%

Input Section

• Total number of inputs: 4
• Balanced: 2
• Unbalanced: 2
• Mono: 2
• Stereo: 2
• VOX: Yes
• Line inputs: 2
• Line connectors: JACK, RCA
• Mic+Line inputs: 1
• Mic+Line connectors: Euroblock
• VOX: Yes
• Paging inputs: 1
• Paging connectors: RJ45
• Paging command: Contact
• General Purpose Inputs (GPI): 1

Output Section

• Signal output number: 1
• Signal output connectors: RCA
• Power output connectors: Euroblock

Processing

• DSP: Yes
• EQ Filters: Yes
• FIR: Yes
• Compressors: Yes
• Tone controls: Yes
• High-pass filter: 80 ÷ 200 Hz

Controls

• Configuration: Front panel, PC Software

Protections

• Cooling: Forced
• Short circuit: Yes
• Thermal: Yes
• DC: Yes
• Fuses: Yes
• VHF (Very High Frequencies): Yes