Rockford Fosgate 40X2 manual B L E O F C O N T E N T S, T T I N G S T a R T E D

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T A B L E O F C O N T E N T S
Introduction	1
Punch Amplifier Accessory Pack	1
Technical Design Features	2
Design Features	5
Installation Considerations	7
Mounting Location	8
Battery and Charging	9
Wiring the System	9
Using the XCard	12
Resistor Chart	13
Installation	14
System Diagrams	18
Rockford Fosgate Accessories	22
Troubleshooting	26
Dynamic Power Measurements	29
Specifications	31
Warranty Information	33
International Information	34
G E T T I N G S T A R T E D

Welcome to Rockford Fosgate! This manual is designed to provide information for the owner, salesperson and installer. For those of you who want quick information on how to install this product, please turn to the Installation Section of this manual or refer to the icons listed below. Other information can be located by using the Table of Contents. We, at Rockford Fosgate, have worked very hard to make sure all the information in this manual is current. But, as we are constantly finding new ways to improve our product, this information is subject to change without notice.

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Sections marked	Sections marked	Sections marked
ADVANCED OPERATION	INSTALLATION	TROUBLESHOOTING
include in-depth	include “slam dunk”	include recommendations
technical information	wiring connections	for curing
		installation problems

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Contents Channel Amplifiers Operation & Installation Practice Safe Sound T T I N G S T a R T E D B L E O F C O N T E N T ST R O D U C T I O N Punch Amplifier Accessory PackTransana Technical Design FeaturesDSM Discrete Surface Mount Technology Mosfet Devices Design Features Front XCard S TA L L AT I O N CO N S I D E R AT I O N S Engine Compartment Mounting Mounting LocationTrunk Mounting Passenger Compartment MountingR I N G T H E S Y S T E M Battery and ChargingPunch Punch 40x2, 60x2Page = R in kΩ For .047∝ f cap I N G T H E Xcard3386 Actual formula isResistor Chart Butterworth Alignment Q =Resistors used with 0.047∝ F caps Frequency Power Connections InstallationStereo Operation Mono Operation Stereo/Mono Operation SY S T E M DI a G R a M S Way System Front PCH-14X Way System w/Fadable Rear StageRO C K F O R D FO S G AT E AC C E S S O R I E S Punch Status Display FG-PSDEnergy Storage Capacitors Punch Link FG-LINK XCard Crossovers Troubleshooting SymptomRemedy Amplifier Noise Symptom Diagnosis RemedySpeaker Output Low or DistortedEngine Noise Listening to Loudspeakers Not Resistors About the Dynamic Power MeasurementsN a M I C P O W E R M E a S U R E M E N T S MusicInformation Cubed What is an Amplifier?PUNCH40x PUNCH200xPUNCH100x PUNCH60xAtcatcatcagu R R a N T Y I N F O R M a T I O N Page Terminal B+ Montaje en el MalateroMontaje en el Compartimento de Pasajeros InstalacionNo llevar a masa ningun cable de altavoz Terminal GNDTerminal REM Funcionamiento Estereo/MonoInstallation Montage dans le coffreMontage dans lhabitacle Opération stéréo/mono tri mode + Anschluss Im FahrzeugkofferraumAuf der Beifahrerseite EinbauREM Anschluss GND AnschlussTerminale B+ cavo positivo InstallazioneNel Bagagliaio NellabitacoloTerminale REM Consenso di accensione Terminale GND cavo negativoT E S T E S Rockford Fosgate Made in the USA