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Marani DPA2448QRT 2 Input and 4 Output Speaker Management System with Matrix Mixer, 20Hz-20kHz Frequency Response

SKU: MADPA2448QRT MFR: DPA2448QRT
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Key Features

  • Optimize your sound with the Marani DPA2448QRT's matrix mixer for crystal-clear audio.
  • Achieve pro-level sound shaping with 5-band EQ on inputs and 7-band EQ on outputs.
  • Ensure pristine audio quality with a frequency response of 20Hz-20kHz for rich sound.
  • Manage your speakers effectively using Butterworth, Bessel & Linkwitz-Riley crossovers.
  • Take control of your sound with the user-friendly front panel and LCD display.
  • Protect your equipment with RMS compressor and peak limiter for worry-free performance.
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Marani DPA2448QRT Specifications

  • Analog Input

    2 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

    2 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

    6954798524498

About Marani DPA2448QRT

How does the Marani DPA2448QRT 2 Input and 4 Output Speaker Management System with Matrix Mixer stand out This high-performance digital speaker management system is expertly designed for maximum versatility, making it an ideal choice for both live performances and fixed installations. It offers a comprehensive range of features, including a powerful DSP Engine and high-performance 24Bit AD/DA Converters, ensuring superior audio quality.

The DPA2448QRT system provides a flexible crossover configuration with 2 analog inputs, 4 analog outputs, and a digital S/PDIF input. Each input channel comes equipped with a 5-band Parametric equalization, Gain control, and configurable Delay, offering you complete control over your audio output.

The system also features up to 7-band parametric equalization per output channel, with crossover filters providing slopes from 6dB/Octave up to 48dB/Octave. Each output path includes an RMS Compressor, Peak Limiter, and configurable Delay, ensuring your audio output is always at its best.

One of the standout features of the DPA2448QRT is its full matrix mixing mode. This allows inputs to be routed or mixed in any ratio to any output, providing unparalleled flexibility. For remote configuration and control, the system can be connected via USB or Ethernet, with the remote PC software allowing simultaneous control of up to 32 units.

The DPA2448QRT also boasts an interactive LCD display on the front panel for local access and configuration, along with 7-LED level meter indicators per channel. With the ability to store up to 64 user presets and a security lockout feature, this speaker management system is as user-friendly as it is powerful.

In summary, the Marani DPA2448QRT 2 Input and 4 Output Speaker Management System with Matrix Mixer is a versatile and high-performing audio solution, offering a range of features designed to deliver superior audio quality and control. Whether you're setting up for a live performance or a fixed installation, this system provides the flexibility and performance you need.

Marani DPA2448QRT Features

  • High-performance digital speaker management system, ideal for live performances and fixed installations
  • Powerful DSP Engine and high-performance 24Bit AD/DA Converters for superior audio quality
  • Full matrix mixing mode for flexible input-output ratio adjustments
  • Comprehensive control features including 5-band Parametric equalization, Gain control, and configurable Delay per input channel
  • Advanced output features including up to 7-band parametric equalization, RMS Compressor, and Peak Limiter per output channel
  • Remote configuration and control via USB or Ethernet, with software supporting simultaneous control of up to 32 units

Product Documents

User Manual

Key Features

  • Optimize your sound with the Marani DPA2448QRT's matrix mixer for crystal-clear audio.
  • Achieve pro-level sound shaping with 5-band EQ on inputs and 7-band EQ on outputs.
  • Ensure pristine audio quality with a frequency response of 20Hz-20kHz for rich sound.
  • Manage your speakers effectively using Butterworth, Bessel & Linkwitz-Riley crossovers.
  • Take control of your sound with the user-friendly front panel and LCD display.
  • Protect your equipment with RMS compressor and peak limiter for worry-free performance.

What's in the box:

  • Marani DPA2448QRT 2 Input and 4 Output Speaker Management System with Matrix Mixer
  • Power Cable
  • Marani 1 Year Limited Warranty