JL Audio HD900/5 owner manual Installation Notes

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INSTALLATION NOTES:

Use this diagram to document your amplifier’s switch and control positions.

22 JL Audio - HD900/5 Owner’s Manual

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Contents Channel Class-D System Amplifier Protect Your Hearing Installation ApplicationsPlanning Your Installation Serial NumberYour JL Audio amplifier employs an Safety ConsiderationsCooling Efficiency Considerations Stupid Mistakes to AvoidProduct Description As we said, it’s very flexibleRun power wire from the battery location Typical Installation SequenceConnect the RCA input cables To the amplifier Fuse Requirements +12V Battery ConnectionPower Wire Requirements Ground ConnectionTurn-On Wire Amplifier Power Connector PlugLateral Mounting Feet HD900/5 has two mounting options to ease in installationStandard Mounting Security cover is secured by a singleInput Voltage Switch Input Mode SwitchCh. Input Mode Amplifier INPuTSChannel Control Sections Input Sens. ControlsFilter Freq. Hz Control Infrasonic Filter Subwoofer Ch. OnlyAfter proper adjustment of the HD900/5’s Bi-AmpLIFIED SYSTEMSMultiple phone cables REmote level control OptionalStandard telephone cable supplied with the HD-RLC Speaker OutputsSpeaker Connector Plugs Status LED / Protection Circuitry Servicing your JL Audio Amplifier JL Audio Technical SupportCrossover Filters Appendix a HD900/5 SpecificationsChassis Dimensions LxWxH Input SectionsFull-clockwise Appendix C Appendix B Precise Frequency Selection ChartNecessary Equipment Channels at 3/4 source unit volume Nine-Step ProcedureIncrease the Input Sens. control until My amplifier doesn’t turn on My amplifier turns on, but there is no output INSTALLATION NOTES Page JL Audio, Inc Limited Warranty Amplifiers USAIf you need service on your JL Audio product International Warranties