FIR Amplifiers Module

3 Channel FIR Power Amplifier(2x750W+1500W@4/8Ω)
PDA753PSF is a complete solution dedicated to 3-way self-powered loudspeakers. Designed to meet different applications, it provides 4 channels with output power of 2x750W@4 Ohm+1500W @8ohm. In addition it offers a full set of added value features such as on board DSP and RS485 connection for monitoring and control via dedicated PC software. To guarantee maximum reliability, the PDA753PSF output stages use the well-known Class D amplifier module.

The PDA753PSF 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, all in all everything needed to optimize a self-powered loudspeaker. Moreover the efficient heat dissipation system and Over-Heat protection ensure uncompromised reliability. Furthermore each output is also equipped with HP/LP filter, and up to 512 taps FIR filter, whose coefficients could be imported from the Third Party Application. All setup parameters for input mixing, DSP features and the limiter setting are accessible by using the remote PC software.
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