PDA Series

PDA540P
4-Channel Power Amplifier Module(500 W@4Ω)
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PDA540P  it provides 4 channels with output power of 4x500W @4 Ohm. Morever the low and mid channels can be bridged into a powerful configuration allowing power of 1kW@4/8ohm + 2x500W@4ohm in order to drive Subwoofers and satellites. 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.

The 4 output stages use the well-known Pascal Class D SPRO2 and SA2 module. The PDA540P  includes a set of sophisticated processes for loudspeaker,implemented by the powerful M704 DSP running 48kHz/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. Morever the efficient heat dissipation system and Over-Heat protection ensure uncompromised reliability. Furthermore the PDA540P is also equipped with 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.
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