Sunfire True Subwoofer Signature and Standard Version user manual Troubleshooting, Not enough bass

Contents Signature and Standard Edition True SubwooferDIM - STANDBY BRIGHT - ONSafety Instructions Contents Introduction Features UnpackingCare Overview The DriversThe AmpliÞer Volume Control Panel FeaturesPhase Control 2. Crossover Frequency7. Balanced XLR Input 6. Line Level Inputs8. Speaker Level Inputs 9. Line Fuse11. Power Switch Control Panel Features continued12. Start button 13. Microphone InputAC Power Considerations InstallationHeat rise Magnetic FieldsSpeaker Level connections ConnectionsUsing Two Subwoofers LocationAutomatic EQ Mode Room Equalization ProcedureManual EQ Mode Resetting the EQConnections to a preampliÞer’s subwoofer output System ConÞgurationsConnections to a preampliÞer using Y cables PREAMPLIFIER Using the line level high-passoutputsMAIN OUTPUTS PLIFIERUsing the speaker level inputs Control settings Adjusting the controlsSpeciÞcations Signature Edition SpeciÞcations Standard Edition Troubleshooting Not enough bassNot enough bass in a 5.1 system The subwoofer won’t turn on automatically The subwoofer won’t turn offService Assistance Limited WarrantyManual part number 913-103-00Rev B