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Rockford Fosgate 400x4 operation manual Watt 4-WaySystem

Models: 400x4

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Page 34

Image 34

800 Watt 4-Way System

–

Pass-Thru

RFA-414

2X-4

275Hz-20kHz

12dB/octaveHP

–

RFA-414

2X-4

+ –

–

4trans•

–

-275Hz

12dB/octaveLP 12dB/octaveHP

–

RFA-812

24dB/octaveLP

Rear

– –

–

100Hz

20Hz-100Hz

Pass-Thru

RFA-414

2X-4

275Hz-20kHz

12dB/octaveHP

–

Front

–

RFA-414

2X-4

+ –

–

4s•

RFA-812

t r a n

–

100Hz-275Hz

12dB/octaveLP

12dB/octaveHP

–

20Hz-100Hz

24dB/octaveLP

– 30 –

Page 34

Image 34

Rockford Fosgate 400x4 operation manual Watt 4-WaySystem

Contents

MANUAL 4-CHANNEL AMPLIFIER INSTALLATION & OPERATIONt r a n s a n a Page PRACTICE SAFE SOUND TA B L E O F C O N T E N T S G E T T I N G S T A R T E DI N T R O D U C T I O N XCard Energy Storage CapacitorPunch Link FG-LINK RO C K F O R D FO S G AT E AC C E S S O R I E STRANS ANA TRANSconductance Active Nodal Amplifier TECHNICAL DESIGN FEATURESTOPAZ Tracking Operation Pre-AmplifierZone XCard Internal Crossover DSM Discrete Surface Mount TechnologyRTP Real Time Protection MOSFET DevicesNOMAD NOn-MultiplyingAdvanced Decision Pass-ThruOutput DESIGN FEATURES 4AMPLIFIER IN S TA L L AT I O N CO N S I D E R AT I O N S Passenger Compartment Mounting MOUNTING LOCATIONTrunk Mounting Engine Compartment MountingBATTERY AND CHARGING W I R I N G T H E S Y S T E MPage Page U S I N G T H E XCARD Rear XCard 1 set to High-Passor Low-Pass XCARD CONFIGURATIONSFront XCard set to High-Passor Low-Pass Rear XCard 2 set to Full RangeRear XCard 1 inserted as High-Pass Rear XCard 2 inserted as Low-PassConfigure a 12dB/octave filter for the Pass-Thru Pass-ThruXCard set to High-Passor Low-Pass2-ChannelInput USING THE SIGNAL INPUT SWITCHPass-Thru is a non-fadingsummed output 4-ChannelInput Signal Input Switch set to 4-channelinputPass-Thru is a non-fadingsummed output Keep grounds as short as possible BA S I C CO N N E C T I O N SPower Connections Less thanPhase Switch set to 2-ChannelStereo OperationPhase Switch set to 2-ChannelMono Operation3-ChannelOperation Phase Switch set to 4-ChannelStereo OperationPhase Switch set to 4-ChannelStereo/Single Mono OperationPhase Switch set to 4-ChannelStereo/Dual Mono OperationSY S T E M DI A G R A M S 200 Watt 3-WaySystem400 Watt 4-WaySystem 600 Watt 4-WaySystem 800 Watt 4-WaySystem Remedy T R O U B L E S H O O T I N GSymptom DiagnosisDiagnosis SymptomRemedy Speaker OutputDiagnosis SymptomRemedy Engine NoiseMusic D Y N A M I C P O W E R M E A S U R E M E N T SAbout the Dynamic Power Measurements Listening to Loudspeakers - Not ResistorsWhat is an Amplifier? Information Cubed130 Watts 400X4 S P E C I F I C A T I O N S260 Watts 60 WattsShip to W A R R A N T Y I N F O R M A T I O NReturn Authorization Number Tempe, AZ 85281 U.S.APage Page Tempe, Arizona 85281 U.S.A In U.S.A Rockford FosgateRockford Corporation 546 South Rockford Drive In Europe, Fax 49 In Japan, Fax 81