Manuals / Rockford Fosgate / Home Audio / Stereo Amplifier

Rockford Fosgate PUNCH 4020 DSM Po W E R Co N N E C T I O N S, Keep grounds as short as possible

Models: PUNCH 4020 DSM

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4020 PO W E R CO N N E C T I O N S

4020 PO W E R CO N N E C T I O N S

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REM

POWER

B+ GND

Connect to remote

turn-on lead of

source unit.Connect to chassis ground of vehicle*

Less than 18"

Connect to B+ of battery

with a 30 amp fuse.

*Keep grounds as short as possible.

– 13 –

Image 16

Rockford Fosgate PUNCH 4020 DSM manual Po W E R Co N N E C T I O N S, Keep grounds as short as possible, with a 30 amp fuse

Contents

4-CHANNEL AMPLIFIER INSTALLATION & OPERATION PUNCH 4020 DSMPRACTICE 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 EDPU N C H 4020 AM P L I F I E R I N T R O D U C T I O NAC C E S S O R Y PA C K Energy Storage Capacitor PCH-C1 Punch Link FG-LINKXCard RO C K F O R D FO S G AT E AC C E S S O R I E STECHNICAL DESIGN FEATURES transanaMOSFET Devices DSM Discrete Surface Mount TechnologyTOPAZ Tracking Operation Pre-AmplifierZone RTP Real Time Protection XCard Internal CrossoverNOMAD NOn-MultiplyingAdvanced Decision PUNCH 4020 D E S I G N F E AT U R E S AMPLIFIER IN S TA L L AT I O N CO N S I D E R AT I O N S MOUNTING LOCATION Trunk MountingPassenger Compartment Mounting Engine Compartment MountingBATTERY AND CHARGING W I R I N G T H E S Y S T E MPage U S I N G T H E XCARD 4020 PO W E R CO N N E C T I O N S Less than Connect to B+ of batteryKeep grounds as short as possible Connect to remote turn-onlead ofS A M P L E W I R I N G D I A G R A M S 4-CHANNELSTEREO4-CHANNEL- STEREO FRONT MONO REAR 2-CHANNEL- MONO Rear XCardFront XCard LP XCard4-CHANNEL- STEREO/MONO FRONT STEREO REAR Front XCardRear XCard XCardT R O U B L E S H O O T I N G SymptomRemedy DiagnosisDiagnosis SymptomRemedy Speaker OutputSymptom DiagnosisRemedy Engine Noise onAbout the Dynamic Power Measurements D Y N A M I C P O W E R M E A S U R E M E N T SMusic Listening to Loudspeakers - Not ResistorsWhat is an Amplifier? Information CubedSP E C I F I C AT I O N S W A R R A N T Y I N F O R M A T I O N Return Authorization NumberShip to Tempe, AZ 85281 U.S.ARockford Fosgate Rockford Corporation 546 South Rockford DriveTempe, Arizona 85281 U.S.A In U.S.A In Canada, call Korbon