Sinewave Electronics Co., Limited  

Product Name: PA2480 24 Channel 80W/100V/Channel Amplifier Array Model NO.: PA2480 Condition: New Type: Public Address System Trademark: Sinewave Transport Package: Paper Carton Origin: China Product Description PA248024 channel 80W/100V/channel amp array.FEATURES:1.100vconstant voltage amp, RMS power, transformerless output2.24hourscontinuous running design, high stability3.220V or 110V 50Hz or 60Hz ac supply selected4.allferrite shieldcase,standard plug play design, 8units amp card assembled in one 3u standard case.5.Power on auto diagnostic function, full protection inside.6.RS485 remote control and status report.7. auto temperature control system, fan speed and amp gain changedwhen high temperature.8. power level auto control system, delivery out power auto limited.9.Class D Balance To Balance technology supported, high switchingfrequency, lower EMI, better amplified signal output.10.low pass filers and high cut filters inside, suit for broadcast application.Specifications:Power Source110Vac or 220Vac 50Hz/60HzDiagramBalance To BalanceClass DInput24 channel balanced input 0.775VrmsRated Power24channel 80W/125Ω,100Vrms outputFrequency Response75Hz-15KHz +1dB/-1dB(activefilter available)THD0.5% at rated powerProtectionOCP/OVP/UVP/DCP/OTP,thermalauto gain control, overcurrent auto gain controlS/N100dBControlRS485 control and status reply, amplifier stage on/off control, amplifier status reply on RS485Coolingferritecase cooling and auto fan coolingLED Indictorauto diagnostic ok(GREEN),Amplifier ready(GREEN)Temperature-10 to +40ºCDimensions400mm(Length)X435m(Width)X132mm(height)Weight12Kg