JL Audio 450/4V2 instruction

NOTES

30 JL Audio - 450/4v2 Owner’s Manual

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Contents

Four-channel system amplifier Installation Applications Planning Your InstallationProtect Your Hearing Serial Number Typical Installation Sequence Product DescriptionJL Audio 450/4v2 is a four-channel system As we said, it’s very flexible Power Connections Fuse Requirements Crossover Controls CH 1&2 Filter Section Preamp Output Section Speaker Outputs Protection Circuitry Status Indicator Lights Servicing Your JL Audio AmplifierJL Audio Technical Support BI-AMPLIFIED Systems System ConfigurationsBi-Amplified System with one 450/4v2 Cannot be used in this mode Fade HF Front to Rear with Non-Fading Subwoofer LevelICH 1&2 Filter Sectionw4FMFDUix1wPOUIF Input SectionwBOETFMFDUix1wPOUIFiFreq JOQVUTPGUIFW TFMFDUi4chwPOUIF JL Audio 500/1v2 or 1000/1v2 recommended W 4FMFDUi1&2wPOUIFiSignal Fromw TRI-AMPLIFIED SystemsTXJUDIJOUIFiPreamp Output Sectionw GJYFECZUIFWTiInput Sens.wTFUUJOHT Appendix a Appendix B Appendix C Trouble Shooting How do I properly set the input sensitivity on my amplifierMy amplifier doesn’t turn on Leading cause of misdiagnosed amplifier failures Appendix D Installation Notes CH 1 & 2 Speaker OutputsPage Limited Warranty Amplifiers USA If you need service on your JL Audio productJL Audio, Inc International Warranties

JL Audio 450/4V2 owner manual