This Connex kit, comprising a 500W Class D CxD500 Mono amplifier rated at 4 ohms and its switch-mode power supply SMPS600RXE, gives you a solid base for all your powerful amplification needs. Based on the IR2092S controller and IRFB4227 MOSFET transistors, this amplifier delivers impressive power in a compact package. A built-in anti-"ploc" system enables the module to be switched on and off silently. It is necessary to attach the aluminum heat sink to the housing to improve dissipation.
This module requires a DC supply voltage in the range +-62V to +-86V for the power stage, a DC input voltage of +-18 to +-28V 20-30mA for the input stage and a separate voltage, referenced to V- with value in the range 16V to 25V at 40-50mA for the driver stage. The appropriate power supply for a CxD500 amplifier module to obtain 500W power at 4 ohms is the SMPS600RXE module from CONNEX.