CAUDIO维修手册

TECHNICAL SPECIFICATIONSPulse SeriesPower RatingsCooler,Lighter,StrongerPulse 4x300The Pulse Series com-Technical SpecificationsInto 8 Ohms170wW300Wbines state-of-the-artInto 4 OhmsPower RatingsPulse 4x300 Pulse 2x650 Pulse 2x1100Into 2 Ohms330Wswitched mode powerMeasured per channel,bo th channelsdriven at 1kHz to nomore than 0.1%THD+Nsupplies to not only8 Ohms170Wrms400Wrms700WrmsPulse 2x6504 Ohms300Wrms650Wrms1100Wrmsreduce amplifier weight2 Ohms330Wrms"850Wrms*1500Wrms*Into 8 Ohms400Wby as much as 70%*Note:2 Ohm spec is at 1%THDInto 4 Ohms650WBridged Monocompared to conventional16 Ohms400Wr ms800Wrms1200WrmsInto 2 Ohms850W8 Ohms600Wrms1300Wrms2200WrmsPulse 2x1100amps,but also to provide4 Ohms660Wrms"1700Wrms*3000Wrms*solid,consistentNote:4Ohmbridged spec is at 1%THDInto 8 Ohms700Wperformance at all powerInput Sensitivity+1dBu for full outputInto 4 Ohms1100WInto 2 Ohms1500Wlevels.Input Impedance20kOhmDistortion<0.006%THD,1kHz,1dB below clip,Benefits of theOccupying just 2U of rack22kHz measurement bandwidthPulse Seriesspace,Pulse uses20Hz to 20kHz,+0/-0.2dB:massive heatsinks andFrequency Resp.<2H2to>120kHz+0/-3dBVery light weightfront-venting fans tokeep the electronicsControlsPower switch,bridge mode switching,·Switched modeindented level controls (these maypower supplies givereally cool,plus a built-inbe made tamper-proof)solid performancemicroprocessor whichIndicatorsMains present,Operate,Signal,Bridge,at all power levelscontinually monitors allClip,Overtemperature,Protect,Remotethe protection aspects of·MicroprocessorProtectionMicroprocessor supervised:Pulse-these factors allovertemperature,DC on outputs,outputprotection systemstage overload,inrush current surge,dramatically enhancemains fail and brownout.·Massive heatsinksreliability.Noise<-100dB ref full output 20Hz 20kHzfor cooler operationmeasurement bandwidthand higherreliabilityPulse amplifiers willSlew Rate>50 V/microsecondperform for longerDamping Factor>200 ref 8 Ohm·Binding Post orperiods than conventionalSpeakon outputamplifiers at high outputOutput Connectors4x300-Binding post or Speakonconnector options2x650,2x1100.Binding post and Speakonlevels.Power115 or 230 volts AC nominal,internallyOptional Remoteselectable,2000VA,all channelscontrol via C AudioThe combination of thedriven(4x300,2x650;3000VA(2x1100)CONNECTswitched mode PSU and aDimensions3.589mm×18.2”(460mm)×19°(483mm)with rear rack ears depth 19.5",-21",20"(494,511,530mm)Internal crossoverrugged steel chassisWeight24lbs (11kg)card optionsmeans inherent strength.Trade DescriptionsAct:CAudio have a policy of continued product imnt and accordinglyMarch 2000