FIR Amplifiers Module

PDA281PAF
PANORAMICA
CARATTERISTICHE
DATI TECNICI
DOWNLOADS
PDA281PAF is a complete solution dedicated to 2-way self-powered loudspeakers. In addition, it offers a full set of value adding features such as on board DSP, Wifi Connection, and optional extension of Dante™, Ethernet and Bluetooth with aptX™. To guarantee maximum reliability, the PDA281PAF includes a highly efficient switch mode power supply with PFC (Power Factor Correction) which provides power of 280W+100W @ 4ohm to the 2 output channels, using the Class D module - full bandwith PWM modulator obtaining ultra low distortion, high dynamic range and also equipped with a full set of circuit protections.

The PDA281PAF includes a set of sophisticated processes for loudspeaker, implemented by the powerful MARANI® DSP running 48kHz/24bit [96 bits precision for the internal intermediate processes]. Processes as Noise Gate, crossover filters, parametric EQs per input and output sections, RMS compressor, alignment delay and All-Pass filters are available, all in all everything needed to optimize a self-powered loudspeaker. FIR coefficients generated from the Third Party Applications can be imported as .txt file. Moreover the Peak 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 a reliability without compromises. 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. 12dB ADC Headroom is available. All setup parameters for input mixing, DSP features and the limiter setting are accessible by using the remote PC software. To make it a more flexible device for audio applications, PDA281PAF guests a WIFI module, allowing user connect the unit to PC via WIFI. 
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