Dual-electronics XPR540 User Manual

INSTALLATION / OWNER'S MANUALMobile Power AmplifiersXPR SERIESXPR522XPR540

10Specifications XPR522Power Output: 150 Watts x 2 channels @ 4 ohms 300 Watts x 2 channels @ 2 ohms 600 Watts x 1 channel @ 4 ohms (bridged)

11TroubleshootingProblem Cause ActionUnit will not turn on(no power LED indicator)+12VwirenotconnectedorincorrectvoltageREMwirenotconnected

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2PreparationPlease read entire manual before installation. Due to the technical nature of amplifiers, it is highly recommended that your DUAL amplifie

Note: Besuretofollowspecificinstructionsincludedwithyouramplifierinstallationkit(notincludedwiththisamplifier).Theinformationbelow

4Audio Inputs and ControlsXPR522RCALineInputsSpeakerInputsGainCrossoverMode123CrossoverFrequencyControlBass BoostInputMode253 64127 3 45 645671

Power and Speaker ConnectionsGround ConnectionRemoteConnection+12VDCBatteryConnection123Fuse(s)SpeakerConnection(s)455XPR522132 5413254XPR522XPR54

6Fuse RatingWhenreplacingfuses,makesurenewfuseis the correct type and amperage. Using an incorrect fuse could damage the amplifier. XPR52230a

7Amplifier ConnectionsSpeaker ConnectionsConnectspeakerwiresobservingpolarity. TheminimumimpedanceloadfortheXPR522orXPR540is 2 ohms stere

8Configuration/SetupTheinputlevelcontrol(gain)isusedtoobtainthebestpossiblematchbetweentheheadunitaudiooutputandtheamplifier inpu

9Limited One-Year Warranty Thiswarrantygivesyouspecificlegalrights.Youmayalsohaveotherrightswhichvaryfromstatetostate.DualElectro