Marani DPA4448QRT 4 Input and 4 Output Speaker Management System with Matrix Mixer, 20Hz-20kHz Frequency Response

SKU: MADPA4448QRT MFR: DPA4448QRT
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Key Features

  • Optimize your sound with this 4x4 speaker management system, perfect for live sound and studio.
  • Achieve pristine audio clarity; the Marani DPA4448QRT offers a 20Hz-20kHz frequency response.
  • Enjoy user-friendly control with front panel LCD, making sound adjustments simple and precise.
  • Ensure seamless connectivity with XLR inputs/outputs, plus SPDIF, for versatile audio routing.
  • Create custom soundscapes; this system features parametric EQ with 5 filters per input.
  • Protect your speakers with built-in RMS compressor and peak limiter for worry-free performance.
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Marani DPA4448QRT Specifications

  • Analog Input

    4 x XLR electronically balanced

  • Analog Output

    4 x XLR electronically balanced

  • Digital Input

    1 SPDIF; Gain 0dBu

  • Minimum Load

    150 Ohms

  • THD+N

    0.001% at 1kHz 0dBu

  • S/N

    >110dBA

  • Frequency Response

    20Hz - 20kHz; -0.5dBu at 20Hz and 20kHz

  • AD & DA Converters

    1x AK5388 24bit, 3x AK4396 24bit

  • DSP Engine

    Dream SAM3716, 24bit (data) x 96 bit (coeff.)

  • DSP Resolution

    24x32 bit for filtering process 96 bits resolution on intermediate computation results

  • Parametric Equalization

    5 filters per input selected as Bell or Shelving
    7 filters per output selected as Bell or Shelving

  • Filter Type

    Bell, 1st /2nd Order Shelvings with -3dB at cutting Freq.; Symmetrical Shelving with variable Q; Low/High-Pass with variable Q, 1st /2nd Order; All-Pass (90 deg. /180 deg. Phase rotation at the cutting freq.), Band-Pass and Notch.

  • Filter Gain

    From -15dBu up to +15dBu by 0.5dBu resolution steps

  • Center Frequency

    Selectable with a 1/24th of octave resolution step from 20Hz up to 20kHz

  • Filter Q/BW

    Q from 0.5 up to 3 by 0.05 resolution steps

  • Crossover Section HPF/LPF

    Butterworth 6/12/18/24dB per octave
    Bessel, Linkwitz-Riley and custom 12/18/24/48dB per octave
    Filter resolution 1/24th of octave

  • RMS Compressor and Peak Limiter

    Threshold from 20dBu up to -10dBu
    Attack time from 5ms up to 200ms (1ms resolution up to 20ms, 10ms resolution up to
    100ms and 20ms resolution up to 200ms)
    Release time from 0.1 sec up to 3 sec (0.1sec resolution)
    Ratio from 1:1 to 32:1 (Compressor only)
    Adjustable Soft or Hard Knee (Compressor only)

  • Delay

    848,998 ms 21us increment/decrement steps per channel

  • Device Presets

    64 User Presets

  • Front Panel

    2x24 character LCD display with green LED backlight
    7-LED meter per input channel -20dBu to +15dBu, clip
    7-LED meter per output channel -15dBu to +15dBu, clip or limiter mode
    Blue LED (Edit) and Red LED (Mute) per channel
    NAV/PM1 Rotary encoder push button switch
    PM2, PM3, ENTER, ESC, UTILITY push button switches
    EDIT/MUTE push button per channel
    USB type B connector

  • Rear Panel

    4 x XLR female connector (Input)
    4 x XLR male connector (Output)
    1 x RCA connector (SPDIF input)
    1 x RJ45 for Ethernet connection (10/100 TCP-IP)
    2 x Ground-lift toggle switchs (MAIN and USB-TCP/IP)
    IEC C13 16A connector; Power on/off switch

  • Main AC

    90-240VAC (50/60Hz) - 40W

  • Dimensions

    19 x 1.75 x 9" (482.6 x 44.45 x 228.6mm) 1RU

  • Weight

    7.71 lbs (3.49Kg)

  • UPC Code

    6954798544496

About Marani DPA4448QRT

You can elevate your audio experience with the Marani DPA4448QRT 4 Input and 4 Output Speaker Management System with Matrix Mixer. This high-performance audio equipment is engineered for maximum versatility, making it an ideal choice for both live performances and fixed installations.

The DPA4448QRT is equipped with a robust DSP Engine that manages 4 analog inputs, 4 analog outputs, and a digital S/PDIF input. This is complemented by top-grade 24Bit AD/DA Converters, ensuring outstanding sonic performance. The system supports any crossover configuration, providing you with the flexibility to create the perfect sound for any environment.

Each input channel on this speaker management system offers a 5-band parametric equalization, gain control, and a configurable delay. This allows you to fine-tune your audio input to achieve the desired sound quality. Similarly, each output channel provides up to 5-band parametric equalization, along with crossover filters that offer slopes from 6dB/Octave up to 24dB/Octave.

The DPA4448QRT also features a full matrix mixing mode, enabling you to route and mix inputs in any ratio to any output. This functionality, combined with an RMS Compressor, Peak Limiter, and configurable delay on each output path, gives you complete control over your audio output.

For remote configuration and control, the DPA4448QRT offers connectivity via USB or Ethernet. The accompanying remote PC software allows for simultaneous control of up to 32 units, setting all parameters, and displaying real-time levels.

The front panel of the DPA4448QRT features an interactive LCD display for local access and configuration, along with 7-LED level meter indicators per channel. The system also allows for the storage of up to 64 user presets and includes a security lockout feature for added safety.

In summary, the Marani DPA4448QRT 4 Input and 4 Output Speaker Management System with Matrix Mixer is a powerful, versatile, and user-friendly solution for all your audio management needs. It combines high-end converters, a top-grade DSP Engine, and comprehensive control features to deliver superior audio performance.

Marani DPA4448QRT Features

  • High-performance speaker management system with 4 analog inputs and 4 outputs
  • Equipped with a robust DSP Engine and 24Bit AD/DA Converters for superior audio quality
  • Provides full matrix mixing mode for flexible input/output routing and mixing
  • Includes 5-band parametric equalization on each input and output channel
  • Features RMS Compressor, Peak Limiter, and configurable delay on each output path
  • Offers remote configuration and control via USB or Ethernet connectivity

Product Documents

User Manual

Key Features

  • Optimize your sound with this 4x4 speaker management system, perfect for live sound and studio.
  • Achieve pristine audio clarity; the Marani DPA4448QRT offers a 20Hz-20kHz frequency response.
  • Enjoy user-friendly control with front panel LCD, making sound adjustments simple and precise.
  • Ensure seamless connectivity with XLR inputs/outputs, plus SPDIF, for versatile audio routing.
  • Create custom soundscapes; this system features parametric EQ with 5 filters per input.
  • Protect your speakers with built-in RMS compressor and peak limiter for worry-free performance.

What's in the box:

  • Marani DPA4448QRT 4 Input and 4 Output Speaker Management System with Matrix Mixer
  • Remote Control
  • Power Cable
  • Marani 1 Year Limited Warranty