Rockford Fosgate 40X2 manual Stereo/Mono Operation

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Stereo/Mono Operation

RCA Input

Speaker		Left	Left	Right	Right			Speaker
+ L –	Treble						Bass	+ R –
		Gain	Input	Input		Gain

–

+

2Ω min. 2Ω min.

+

–

+

–

4Ω min.

•RCA inputs are connected to both left and right channels

•Gain for left and right channels are set equally to balance the subwoofer

•Impedance for each channel should be 2Ω minimum

•Impedance for mono channel should be 4Ω minimum

•XCard are set for Full Range

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Contents Channel Amplifiers Operation & Installation Practice Safe Sound B L E O F C O N T E N T S T T I N G S T a R T E DPunch Amplifier Accessory Pack T R O D U C T I O NTechnical Design Features TransanaDSM 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 Mounting Location Trunk MountingPassenger Compartment Mounting Engine Compartment MountingBattery and Charging R I N G T H E S Y S T E MPunch 40x2, 60x2 PunchPage I N G T H E Xcard 3386Actual formula is = R in kΩ For .047∝ f capResistors used with 0.047∝ F caps Frequency Resistor ChartButterworth Alignment Q = Installation Power ConnectionsStereo Operation Mono Operation Stereo/Mono Operation SY S T E M DI a G R a M S Way System Front Way System w/Fadable Rear Stage PCH-14XPunch Status Display FG-PSD RO C K F O R D FO S G AT E AC C E S S O R I E SEnergy Storage Capacitors Punch Link FG-LINK XCard Crossovers Remedy TroubleshootingSymptom Symptom Diagnosis Remedy Speaker OutputLow or Distorted Amplifier NoiseEngine Noise About the Dynamic Power Measurements 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 CubedPUNCH200x PUNCH100xPUNCH60x PUNCH40xAtcatcatcagu R R a N T Y I N F O R M a T I O N Page Montaje en el Malatero Montaje en el Compartimento de PasajerosInstalacion Terminal B+Terminal GND Terminal REMFuncionamiento Estereo/Mono No llevar a masa ningun cable de altavozMontage dans lhabitacle InstallationMontage dans le coffre Opération stéréo/mono tri mode Im Fahrzeugkofferraum Auf der BeifahrerseiteEinbau + AnschlussGND Anschluss REM AnschlussInstallazione Nel BagagliaioNellabitacolo Terminale B+ cavo positivoTerminale GND cavo negativo Terminale REM Consenso di accensioneT E S T E S Made in the USA Rockford Fosgate