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Rockford Fosgate 4-CHANNEL AMPLIFIER owner manual

Models: 4-CHANNEL AMPLIFIER

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4-CHANNEL A M P L I F I E R O W N E R ' S M A N U A L

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Rockford Fosgate 4-CHANNEL AMPLIFIER owner manual

Contents

Page PRACTICE SAFE SOUND TABLE OF CONTENTS PUNCH 4080DSM PUNCH 4040DSM SPECIFICATIONSPUNCH 4080DSM PUNCH 4040DSM PUNCH 4-CHANNELACCESSORY PACK Features and Benefits INTRODUCTIONTop View of Amplifier and End Caps CONTROLS AND FEATURESPower/REM/LED Side Input/Output Terminal Side Front & Rear Summed Pass-Thru Connectors INSTALLATION CONSIDERATIONSBATTERY AND CHARGING MOUNTING AND LOCATION WIRING THE PUNCHPreparing Wires and Fuses Wiring the Fuse Holder Trunk Mounting Passenger Compartment Mountingand route to the amplifier mounting location 1. Strip back approximately 3/8 1cm of insulation Ground Remote Turn-on Input This configuration enables you to The most commonly used filter networks are 6 dB per octave systems. These are easy to construct and require a minimum number of parts. A filter network can perform one of three functions. These are highpass capacitors, lowpass inductors, chokes or coils and bandpass com- bination of a capacitor and a coil 6 dB/Octave Low Pass6 dB/Octave High Pass Table of Component ValuesFreq HertzFrequency Settings Note The factory default is Full RangeActive Crossover Mode Selection Crossover BRIDGED MONO/BI-AMPLIFIED SAMPLE WIRING DIAGRAMSSOURCE UNIT Input switch set to R 2-CHANNELBRIDGED STEREOPhase switch set to SOURCE UNITPhase switch set to Input switch set to F2-CHANNELBRIDGED STEREO SOURCE UNITBI-AMPLIFIEDSTEREO Input switch set to Rear 4-CHANNELWITH BRIDGED SUBWOOFERPhase switch set to SOURCE UNITInput switch set to Rear 4-CHANNELWITH SUBWOOFER AMPPhase switch set to LR RLInput switch set to F BRIDGED MONOPhase switch set to SOURCE UNITProblem TROUBLESHOOTINGSolution ProblemAmplifier gets too hot Engine Noise Whine About the Dynamic Power Measurements DYNAMIC POWER MEASUREMENTSMusic Listening to Loudspeakers - Not ResistorsInformation Cubed Audio Graph - The PowerCubeWhat is an Amplifier? WARRANTY INFORMATION A Division of Rockford Corporation Rockford Fosgate546 South Rockford Drive Tempe, Arizona 85281 U.S.A In U.S.A