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Dual XPR manual

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Table of contents for the manual

  • Page 1

    INSTALLATION / OWNER'S MANUAL Mobile Power Amplifiers XPR SERIES XPR522 XPR540[...]

  • Page 2

    2 Preparation Please read entire manual before installation. Due to the technical nature of amplifiers, it is highly recommended that your DUAL amplifier is installed by a professional installer or an authorized dealer. Before You Start • Disconnectnegative batteryterminal. (consulta qualifiedtechnician forinstruc[...]

  • Page 3

    Note: Be sureto followspecific instructionsincluded withyour amplifierinstallation kit(not includedwith thisamplifier). Theinformation belowshould beused ageneral guideline only. Power Wire (BAT+) • Disconnectnegative batteryterminal beforeproceeding.?[...]

  • Page 4

    4 Audio Inputs and Controls XPR522 RCALine Inputs SpeakerInputs Gain CrossoverMode 1 2 3 CrossoverFrequency Control Bass Boost InputMode 2 5 3 6 4 1 2 7 3 4 5 6 4 5 6 7 1 XPR522 XPR540 XPR522[...]

  • Page 5

    Power and Speaker Connections Ground Connection RemoteConnection +12VDCBattery Connection 1 2 3 Fuse(s) SpeakerConnection(s) 4 5 5 XPR522 1 3 2 5 4 1 3 2 5 4 XPR522 XPR540[...]

  • Page 6

    6 Fuse Rating Whenreplacing fuses,makesure newfuse is the correct type and amperage. Using an incorrect fuse could damage the amplifier. XPR522 30 ampATOx 1 XPR540 25 ampATOx 2 Main Power Connections Connect+12V, GNDand REMwires accordingly.A suitablefuse MUSTbe [...]

  • Page 7

    7 Amplifier Connections Speaker Connections Connectspeaker wiresobserving polarity. The minimumimpedance loadfor theXPR522 orXPR540 is 2 ohms stereo and 4 ohms bridged.Use ofloads lowerthan these is not recommended and maycause amplifierdamage. The XPR522and XPR540can [...]

  • Page 8

    8 Configuration/Setup Theinput levelcontrol (gain)is usedto obtainthe best possiblematch betweenthe headunit audiooutput andthe amplifier input. • Beginby turningthe inputlevel controlfully counterclockwise. • Next,turn upthe headunit?[...]

  • Page 9

    9 Limited One-Year Warranty Thiswarranty gives youspecific legal rights.You may alsohave otherrights whichvary  fromstate tostate. DualElectronics Corp. warrantsthis product to the original purchaser to be free fromdefects in materialand workmanship for a p[...]

  • Page 10

    10 Specifications XPR522 Power Out put : 150 Watts x 2 channels @ 4 ohms 300 Watts x 2 channels @ 2 ohms 600 Watts x 1 channel @ 4 ohms (bridged) Peak Music Power Output: 600 Watts @ 4 ohms Signal to noise ratio: 75dBA (reference: 1 watt into 4 ohms) Frequency response: 20Hz ~ 20kHz Amplifier dimensions: 2.76" x 9.09" x 10.55" Typica[...]

  • Page 11

    11 Troubleshooting Problem Cause Action Unit will not turn on (no power LED indicator) +12Vwire notconnectedor incorrectvoltage REMwire notconnectedor incorrectvoltage Checkconnections forpropervoltage (11~16VDC) GNDwire notconnected Checkconnection toground Fuse(s)blown Rep[...]

  • Page 12

    DualElectronics Corp. TollFree: 1-866-382-5476 www.dualav.com ©2013Dual ElectronicsCorp. NSA0513-V01[...]