DPA240P is a cost-effective 2-IN/4-OUT digital speaker management system. Designed to be catered for any crossover configuration, it provides the suitable processing and control for live application use. It offers 2 analog inputs, and 4 analog outputs, managed by a powerful MARANI® DSP Engine, in addition to 24 Bit AD/DA Converters. Each input channel provides a choice of EQ with a 11-band Parametric Filters, gain control, Dynamic Low boost, noise gate function, RMS compressor, internal White/Pink Noise Generator, and configurable delay. Each output offers up to 7-band of parametric equalization in to the crossover filters which themselves provide slopes from 6dB/Octave up to 48dB/Octave. Each output path also features peak limiter or RMS Compressor selectable, Dynamic Loudness filter (only Output 1,3) and driver alignment delay.

The DPA240P supports a full matrix mixing mode where inputs may be routed/mixed in any ratio to any output. For remote configuration and control the DPA240P can be connected via USB or RS485 connections. The control remote PC software allows simultaneous control up to 32 units, setting all parameters and showing real time levels.

Outstanding Performance	Excellent sonic performance with 24bit high end converters coupled with 48kHz sample rate 2 inputs, 4 outputs with full matrix mixing
Top-grade DSP Engine	11 band parametric equalization per input channel 7 band parametric equalization per output channel Each band can be switched to Bell, Shelving Crossover filters with slopes from 6dB/Octave up to 48dB/ Octave including Butterworth, Bessel, Linkwitz-Riley Each output features a dynamic range controller composed of a Peak Limiter and RMS Compressor Adjustable Delay time up to 900 ms for every input channel up to 340ms for every output channel 180° per input and output channel phase correction
Direct PC/Network Connection	Rear panel USB connector for direct PC communications RS485 connection for system setup, monitoring and control via fully manageable remote PC software
Control	Front panel interactive LCD display for local access and configuration Front panel 7-LED level meter indicators per channel Simultaneous control up to 32 units via PC software Up to 48 storable user presets Security Lockout

Audio

Analog Input	2 x XLR electronically balanced
Analog Output	4 x XLR electronically balanced
Minimun Load	150 ohm
THD+N	0.005% at 1kHz 0dBu 0.01% at 1kHz 16dBu
S/N	>106 dBA
Frequency Response	20Hz – 20kHz; ±0.5dB
AD & DA Converters	24bit

DSP & Processing

DSP Engine	MARANI® DSP
DSP Resolution	24bit (data) x 24 bit (coeff.),54bit accumulation registers, 96 bit precision on intermediate processing data
Parametric Equalization	11 filters per input selected as Bell or Shelving 7 filters per output selected as Bell or Shelving
Input Gain	From -12dB to +12dB by 0.1dBu resolution steps
Output Gain	From -18dB to +18dB by 0.1dBu resolution steps
Filter Type	Bell, Shelving
Filter Gain	Input from -12dB to +12dB by 0.1dBu resolution steps; Output from -12dB to +12dB by 0.1dBu resolution steps;
Center Frequency	Selectable with a 1Hz resolution step from 20Hz up to 20kHz
Filter Q/BW	Q from 0.4 up to 128
Crossover Section HPF/LPF	Butterworth 6/12/18/24 dB per octave Bessel 12/24 dB per octave Linkwitz-Riley 12/24/36/48 dB per octave
Internal Noise Generator	White/Pink Noise, level from -30dBu to 0dBu
Input Noise Gate	Threshold from -90 dBu up to -60 dBu Attack time from 1ms up to 1000ms; Release time from 10ms up to 1000ms rom -18dB to +18dB by 0.1dBu resolution steps;
Input RMS Compressor	Threshold from -14 dBu up to +16dBu and Byp Ratio: 2:1~100:1; Knee: 0%~100% Attack time from 5ms up to 200ms Release time from 0.1 sec up to 3 sec
Output RMS Compressor(if selected)	Threshold from -14dBu up to +16dBu and Byp Ration 2:1~100:1; Knee: 0% ~ 100% Attack time from 5ms up to 200ms;Release time from 0.1 sec up to 3 sec
Output Peak Limiter(if selected)	Threshold from -14dBu up to +16dBu and Byp Attack time from 5ms up to 200ms;Release time from 0.1 sec up to 3 sec Release time from 0.1 sec up to 3 sec
DLF	Input: Boost Filter from 0% to 100%;Frequency from 20Hz to 20kHz; Output(Only for output 1,3): Attenuation Filter from 0dBu to -6dBu;Frequency from 20Hz to 1kHz Q from 1 to 9.9 step 0.1
Delay	900 ms for every input channel and 340 ms for every output channel
Ground Noise	-88 dBu

General

Device Presets	48 User Presets
Front Panel	2x24 character LCD display with green LED backlight 7-LED meter per input channel -15dBu to +15dBu, clip and limiter mode 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 XLR female connector for RS485 (Input) 1 x XLR male connector for RS485 (Output) 2 x Ground-lift toggle switch IEC C13 16A connector; Power on/off switch
Main AC	90-240VAC (50/60Hz) – 40W
Dimensions	19”x 1.75”x 9” (483x44x229mm) 1RU
Package size	560x320x110(mm)
Weight, Net / Shipping	6.61 lbs (3.0 Kg) / 7.71 lb (3.5 Kg)