The new NCore Active Speaker (NCAS) modules are specifically designed for application in an active speaker design. The modules feature two onboard NCore amplifiers: a full bridge high power channel and a half bridge medium power channel.The NCAS500MP amplifier module incorporates a low power standby power supply (meets 2013 ERP Lot 60.5W requirements), a highly efficient switch mode power supply and a high-performance Class D amplifier in one compact and easily applicable power brick.Chief distinguishing features are flat frequency response irrespective of load impedance, nearly frequencyindependent distortion behaviour and very low radiated and conducted EMI. Control is based on a phase shift controlled self-oscillating loop taking feedback only at the speaker output.For applications requiring a standby mode, a low power standby SMPS also has been integrated into thisproduct. To achieve universal mains input compatibility this SMPS features an automatic input voltagedoubler.APPLICATIONS:Monitor loudspeakers for recording and mastering studiosPublic address systemsActive loudspeakersFEATURES:Two channel amplifier5W standby SMPSAdvanced over current protectionExternal controlled operationAuto-switching (115/230V)HIGHLIGHTS:High efficiencyUniversal mains operationFlat, fully load-independent frequency responseLow output impedanceVery low, frequency-independent THDVery low noiseCONTENTS OF PACKAGING:NCAS500MP OEM moduleManual