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Review Summary
Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.
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2 x XLR electronically balanced
4 x XLR electronically balanced
1 SPDIF; Gain 0dBu
150 Ohms
0.001% at 1kHz 0dBu
>110dBA
20Hz - 20kHz; -0.5dBu at 20Hz and 20kHz
1x AK5388 24bit, 3x AK4396 24bit
Dream SAM3716, 24bit (data) x 96 bit (coeff.)
24x32 bit for filtering process 96 bits resolution on intermediate computation results
5 filters per input selected as Bell or Shelving
7 filters per output selected as Bell or Shelving
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.
From -15dBu up to +15dBu by 0.5dBu resolution steps
Selectable with a 1/24th of octave resolution step from 20Hz up to 20kHz
Q from 0.5 up to 3 by 0.05 resolution steps
Butterworth 6/12/18/24dB per octave
Bessel, Linkwitz-Riley and custom 12/18/24/48dB per octave
Filter resolution 1/24th of octave
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)
848,998 ms 21us increment/decrement steps per channel
64 User Presets
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
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
90-240VAC (50/60Hz) - 40W
19 x 1.75 x 9" (482.6 x 44.45 x 228.6mm) 1RU
7.71 lbs (3.49Kg)
6954798524481
Be at the forefront of audio management with the Marani DPA2448QR Speaker Management System. This advanced 2-IN/4-OUT digital system is engineered for professional-grade sound control, making it an essential tool for both live performances and fixed installations. Its sophisticated design allows for a multitude of crossover configurations, ensuring compatibility with a wide array of audio setups.
Experience the power of high-tech audio processing with the DPA2448QR's robust DSP Engine and high-performance 24Bit AD/DA Converters, which work together to deliver pristine audio quality across a broad frequency response range of 20Hz-20kHz. This innovative system offers full matrix mixing capabilities, allowing for precise routing and mixing of audio signals in any desired ratio to any of the four outputs.
Each input channel is equipped with a 5-band Parametric equalization, Gain control, and configurable Delay, providing unparalleled control over your audio. The output channels are not to be outdone, featuring up to 7-band parametric equalization and sophisticated crossover filters with slopes ranging from 6dB/Octave to a steep 48dB/Octave. These filters include Butterworth, Bessel, Linkwitz-Riley, and customizable topologies for ultimate sound shaping.
The DPA2448QR ensures your audio remains flawless with its dynamic range controller on each output path, consisting of a Peak Limiter and an RMS Compressor with selectable ratio and variable knee. Additionally, each channel offers adjustable Delay time up to 850 ms and phase correction, providing complete synchronization and clarity.
For seamless integration and control, the DPA2448QR features both USB and Ethernet connectivity. The front panel USB connector and Ethernet interface facilitate system setup, monitoring, and control through a fully manageable remote PC software, capable of handling simultaneous control of up to 32 units.
The user-friendly interface includes an interactive LCD display for local access and configuration, along with front panel 7-LED level meter indicators per channel. Store up to 64 user presets for quick recall, and maintain system security with the lockout feature.
Choose the Marani DPA2448QR Speaker Management System for its innovative matrix mixer, high-quality sound, and professional-level control. It's the sophisticated solution for audio professionals seeking to elevate their sound management to new heights.