RCF DMA-82 Class D Digital Matrix Amplifier, RDNet Management (2 X 80 W @ 4 ?)

Class D Digital Matrix Amplifier, RDNet Management (2 X 80 W @ 4 ?)

DMA 82 is a two-channel class-D matrix 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 PEQ, FIR filters, bass enhancement, limiters, compressors and environmental equalization); moreover, dedicated presets for RCF speakers have been implemented to optimize their acoustic performance. It can distribute 4 audio channels to DMA 162P units through an analogue audio BUS, combining a flexible and scalable multi-room architecture with an easy connection and installation. Its configuration is simple and user friendly and can be carried out through either its front panel controls (with OLED display) or RDNet. Thanks to its installation flexibility, accurate design, and robustness, it is ideal for a wide range of business music and installed sound applications.

FEATURES

• 2 x 80 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

Specifications

AMPLIFIER SPECIFICATIONS

• Amplifier Class: D
• Output Power: 2 x 80 W @ 4 ohm 2 x 80 W @ 8 ohm 1 x 160 W @ 4 ohm (bridge) 1 x 160 W @ 8 ohm (bridge)
• Output power @ 70 V: 1 x 160 W @ 70 V
• Frequency Response (-3dB): 20 Hz - 20000 Hz
• Distortion (THD+N) @ 1 kHz nominal power: <0.01 %

INPUT SECTION

• Total number of inputs: 5
• Balanced: 2
• Unbalanced: 3
• Mono: 2
• Stereo: 3
• VOX: Yes
• Line inputs: 3
• Line connectors: JACK, Picoflex, 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 Hz - 200 Hz

CONFIGURATION AND CONTROL

• Configuration: Front panel, PC Software
• RCF speakers presets: Yes
• Protocols for system integration: Proprietary
• RDNet: Onboard

PROTECTIONS

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

POWER REQUIREMENT

• Operating voltage: 90-240 V~ 50/60Hz
• Power consumption (MAX): 200 W

STANDARD COMPLIANCE

• Safety agency: CE compliant, UL 62368-1

PHYSICAL SPECIFICATIONS

• Cabinet/Case Material: Metal
• Color: Black
• Rack mounting: 1/2 19", 1U , Optional rack mounting accessory required

SIZE / WEIGHT

• Height: 44 mm / 1.73 inches
• Width: 213 mm / 8.39 inches
• Depth: 314 mm / 12.36 inches
• Weight: 1.7 kg / 3.75 lbs

SHIPPING INFORMATION

• Package Height: 106 mm / 4.17 inches
• Package Width: 360 mm / 14.17 inches
• Package Depth: 381 mm / 15 inches
• Package Weight: 2.7 kg / 5.95 lbs