4 X 1000W @4/8ohm Power Amplifier with Touch Screen

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MDA4-1000M is a highly flexible, powerful and intelligent 4-Channel power amplifier delivering up to a total of 4x1000W @ 8 ohms, or able to drive 70V/100V Constant Voltage Lines. Designed to meet the most demanding portable and fixed installation sound systems, it provides a full set of value added features such as high output power, efficient cooling system, on board DSP and USB/Ethernet for monitoring and control via PC software. Also, it supports DANTE audio (optional). User can view and control the real time parameters from the touch screen in the front panel.


Each input features with a 12-band PEQ, Pink/White noise generator, noise gate, RMS compressor with variable knee, and up to 500.998ms delay adjustable


For each output, there’s a 4-band PEQ, Peak limiter, IIR/ up to 512 taps FIR Crossover, and up to 340.998ms delay adjustable.


More models available: 2IN2OUT, 2IN3OUT

Contact details

Marani Proaudio Srl

Via Vittorio Veneto N. 11
42022 Boretto RE
Italy

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Outstanding Performance


High power output: 4 x 1000W @ 4/8 Ohm or 70V/100V Direct Drive
Highly efficient Switch-Mode Power Supply
Pascal Class D Amp module-full bandwith PWM modulator with ultra low distortion
Full protection circuitry including Over-Current,
Over/Under-Voltage, Output DC and Over-Temperature
Support DANTE audio (optional)
Excellent sonic performance with 24bit high end converters running 96kHz sample rate


Top-grade DSP Engine

12 band parametric equalization per input channel
4 band parametric equalization per output channel
Each band can be switched to Bell, Low/High Shelving variable Q
FIR or IIR Filters for X-Over:
The X-Over can be implemented both by FIR filters or IIR HP/LP, selectable in the dedicated PC software
FIR: Crossover filter can be created by the user selecting from 256 up to 512 taps, the FIR type and the Out Band attenuation
FIR Coefficients can be imported as .txt file from external applications
IIR: Crossover filter with slopes from 6 ~ 48 dB/Octave, including Butterworth, Bessel, Linkwitz-Riley and customized topologies
Each output channel is equipped with a precious Peak Limiter with selectable ratio, attack/release time
Adjustable Delay time up to 500.998ms for input channel, and 340.998ms for output channel
Each input channel includes a Pink/White noise internal generator, noise gate function, RMS compressor with variable knee, and powerful 12-band PEQ


Direct PC/Network Connection & Control

Front panel USB connector for direct PC communications
Ethernet interface for system setup, monitoring and control via manageable remote PC software
Front panel interactive touchscreen LCD display for parametric setting, input source selection, preset loading and so on
Simultaneous control up to 32 units via PC software
50 Preset Selection

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