PDAXPRO2 is a complete solution dedicated to 2-way self-powered loudspeakers. Designed to meet different applications, it provides 2 channels with output power of 2000W+800W@4ohm. In addition it offers a full set of added value features such as on board RS485 connection for monitoring and control via dedicated PC software. To guarantee maximum reliability, the PDAXPRO2 includes a highly efficient universal switch mode power supply with PFC (Power Factor Correction) which provides power to the 2 output channels. The 2 output stages use the well-known Class D amplifier module. The PDAXPRO2 includes a set of sophisticated processes for loudspeaker, implemented by the powerful MARANI DSP running 96kHz/24bit [96 bits precision for the internal intermediate processes] and high performance 24bit AD/DA Converters. Processes as Noise Gate, crossover filters, parametric EQs per input and output sections, RMS compressor, alignment delay are available, all in all everything needed to optimize a self-powered loudspeaker. For the Output X-Over part, user can select between IIR and FIR filter, with IIR including up to 48dB/Oct slope HP/LP filters while FIR with taps of 256 to 512, selectable window type and attenuation. Moreover, the Clip/Limiter function per channel provides output monitoring to prevent speaker damage with gentle gain reduction at clip threshold, in addition to the efficient heat dissipation system and Over-Heat protection which themselves ensure uncompromised reliability. Furthermore the PDAXPRO2 is also equipped with a Dynamic Loudness function and a useful Pink/White noise generator. All setup parameters for input mixing, DSP features and the limiter setting are accessible by using the remote PC software.

Outstanding Performance	High power output: 800W+2000W@ 4Ω  Switched-Mode Power Supply with PFC and auto voltage sensing 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 Excellent sonic performance with 24bit high end converters coupled with 96kHz sample rate
Top-grade DSP Engine	5 band parametric equalization per input channel 5 band parametric equalization per output channels Each filter can be switched to Bell, Low/High Shelving, per channel HP/LP filters with slopes from 6dB/Octave up to -48dB/Octave including Butterworth, Bessel, Linkwitz-Riley Adjustable Delay time up to 19.998 ms for input and output channels Input channel includes a Noise Gate function, Pink/White noise generator, Clip Limiter and a High-Pass filter Output channel features HP/LP filter or up to 512 taps FIR filter, RMS Limiter, Dynamic Filter, Clip Limiter
Direct PC/Network Connection	Rs485 connection for system setup, monitoring and control via fully manageable remote PC software
Control	8 Preset Selection by using rotary encoder switch Security Lockout

Power & Amplifier section

Number of Channels	2
Max Output Power @ 4 ohms	2000W+800W@4Ω
Output Circuitry	Class D - full bandwith PWM modulator with ultra low distortion
Output Voltage	70 Vp / 140 Vpp (unloaded)
THD @ Rated power 4Ω (1kHz)	<0.005% (20 Hz - 20 kHz, 8Ω load, 3dB below rated power)
Signal To Noise Ratio	>120 dB (A-weighted, 20 Hz - 20 kHz, 8Ω load)
Frequency Response	20 Hz - 20 kHz ± 0,15 dB (8Ω load, 1 dB below rated power)
Damping Factor	>1000 (8Ω load, 1kHz and below)
Power Supplies	switch mode power supply with PFC (Power Factor Correction) and integral standby converter
Operating Range	Universal Mains, 85-265V
Protections	Over-Current, Over/Under Voltage, Output DC and Over-Temperature, Short Circuit Protection
Analog Input	1 x XLR electronically balanced, +12dB
Analog Output	1 x XLR electronically balanced, Link
AD & DA Converters	24bit
Frequency Response (DSP)	20 Hz - 20 KHz; -0.5dBu at 20 Hz and 20 kHz

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	5 filters per input channel; 5 filters per output channel
Filter Type	Bell, Low/High Shelving variable Q
Filter Gain	from -12dBu up to +12dBu by 0.5dBu resolution steps
Center Frequency	Selectable with a 1/24th of octave resolution step from 20Hz up to 20kHz
Bell Filter Q/BW	Q from 0.5 up to 10 by 0.1 resolution steps
Low/High Shelving Filter Q/BW	Q from 0.5 up to 3 by 0.1 resolution steps
Crossover Section HPF/LPF	Butterworth 6/12/18/24/48dB per octave; Linkwitz-Riley 12/24/36/48dB per octave; Bessel 12/24dB per octave. Filter resolution 1Hz Sophisticated Dynamic Loudness function
Crossover Section FIR	Taps: 256 ~ 512 Cut-off Frequency: 250 ~ 20kHz Window Type: Rect, Kaiser, Sinc, Hamming, Blackman, Blackman-Harris, Blackman-Nuttal, Nuttal, Kaiser-Bessel, Sine Attenuation: 21 ~ 120dB
Input RMS Compressor	Drive from -12dBu to +6dBu; Threshold from -12dBu up to +6dBu; Knee 0~100%; Ratio from 2:1 to 100:1; Attack time from 5ms up to 100ms; Release time from 40ms up to 1000ms. Input Hold-Time up to 1000ms.
Output RMS Compressor	Threshold from-18dB up to +12dBu; Attack time from 5ms up to 100ms; Release time from 40ms up to 1000ms
DLF	Input: On/Off + Amount % Output: On/Off, attenuation from -6dB to 0dB, Q from 0.1 to 10 by 0.1dB resolution steps
Clip Limiter	OFF, Mid and Hard Threshold
Delay	19.998 ms per input and output channel

General

User Preset	8
Front Panel	GAIN pot. -∞dBu ~ 0dBu PRESET EQ Rotary encoder switch Red LED (Power); Red LED (Limit); Green LED (Signal presence) 1 x XLR female connector (Input) 1 x XLR male connector (Link Output) 2 x Locking PowerCON® 20A: AC Mains (blue) - AC Link (white) 2 x RS485(RJ-45) Connection IEC C13 16A Connector; On/Off Power Switch
Dimensions	350x95x220mm
Weight, Net / Shipping	5.1Kg / 6.3Kg