DMA 504 4-Channel DSP Matrix Amplifier Class D 4x500W 2U

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RCF DMA 504 4-Channel DSP Matrix Amplifier Class D 4x500W 2U - Main Image

RCF DMA 504 4-Channel DSP Matrix Amplifier Class D 4x500W 2U - Image 1

RCF DMA 504 4-Channel DSP Matrix Amplifier Class D 4x500W 2U - Image 2

RCF DMA 504 4-Channel DSP Matrix Amplifier Class D 4x500W 2U - Image 3

Price:: RRP: £1,983.60 inc VAT
Code:: RCFDMA504
Manufacturer Code:: 12100035
Brand:: RCF

Main Features

4 x 500 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

DMA 504 is a four channels Class-D matrix amplifier 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, specific presets for RCF speakers have been implemented, and can be selected to optimize their acoustic performance.

DMA 504 features lightweight 2 rack units size and accurate design that, together with its environmental robustness, make it ideal for a wide range of applications, from retail stores to bars and restaurants, meeting rooms, education or public facilities, and more in general to any background and foreground music application. Moreover, it is suitable for both desk top or rack installation (dedicated accessory included). Each unit offers 2 stereo LINE inputs on RCA connectors and 1 MIC+LINE balanced input on removable screw terminals. A LINE output is also available, with low pass filter facility for the connection to an active subwoofer. A dedicated paging input on RJ 45 connector allows the connection of up to 4 paging consoles BM 404, interlocked on a single chain, and a wall mount remote control RC 401 can be connected to each output channel to adjust volume level and select the desired input.

DMA 504 can distribute 4 audio channels to other units through an analogue audio BUS, combining a flexible and scalable multi-room architecture with an easy connection and installation. Configuration is also very user friendly, and can be done through the front panel controls (with OLED display), or RDNet

Product Features

4 x 500 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
RDNet for networked management
Remote controls and paging console accessories
96x430x360 mm - 3.78”x16.93”x14.17” (HxWxD)
6.2 kg - 13.67 lbs

Product Specifications

Amplifier specifications

Amplifier Class: D
Output power: 4 x 700 W @ 2.7 ohm
4 x 500 W @ 4 ohm
4 x 300 W @ 8 ohm
2 x 1100 W @ 4 ohm (bridge)
2 x 1000 W @ 8 ohm (bridge)
Output power @ 70 V: 2 x 1000 W @ 70 V
Frequency Response (-3dB): 20 Hz ÷ 20000 Hz
Distortion (THD+N) @ 1 kHz nominal power: <0.05 %

Input section

Total number of inputs: 5
Balanced: 2
Unbalanced: 3
Mono: 2
Stereo: 3
Line inputs: 3
Mic+Line inputs: 1
VOX: Yes
Paging inputs: 1
Paging command: Contact
General Purpose Inputs (GPI): 1

Output section

Signal output number: 1

Processing

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

Configuration and control

RCF speakers presets: Yes

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: 800 W

Physical specifications

Cabinet/Case Material: Metal
Colour: Black
Rack mounting: 19", 2U

Size

Height: 96 mm / 3.78 inches
Width: 430 mm / 16.93 inches
Depth: 360 mm / 14.17 inches
Weight: 6.2 kg / 13.67 lbs

Product Downloads

DMA 504 Datasheet

DMA 504 4-Channel DSP Matrix Amplifier Class D 4x500W 2U

Main Features

DMA 504 4-Channel DSP Matrix Amplifier Class D 4x500W 2U

Product Features