Rockford Fosgate Discover the Fadable Rear Stage System in the 40X2 Stereo Amplifier

Page 24

4-Way System w/Fadable Rear Stage

100Hz HP

R

	AUD		CLOCK	AUTO		ILLUM	SEL
	DISC	Ch	DSPL	P.SCN		LOUD
VOL	AMFM	ST LD RDM RPT					TUNE
VOL	PWR	D.SCN SCAN		RPT	RDM	DIM	PAUSE
		1	2	3	4	5	6

Front	Rear

3

100Hz HP

XCard

12dB/octave HP

100Hz HP 24dB/octave HP

PCH-142X

PCH-14X

PCH-54

4

4

PCH-142X

100Hz HP 24dB/octave HP

PCH-14X

PCH-54

				275Hz LP

RFA-64					XCard
RFA-64
RFA-64


	100Hz					275Hz
		24dB/octave HP
		12dB/octave LP

30Hz 12dB/octave HP

RFP-812	100Hz LP
RFP-812
8Ω	XCard

RFP-812 8Ω

	30Hz	100Hz
	12dB/octave HP
t r a n s • a n a	12dB/octave LP

100Hz HP

XCard

4

PCH-142X	PCH-142X

PCH-14X

PCH-14X

PCH-54

PCH-54

– 21 –

Image 24

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 capResistor Chart Butterworth Alignment Q =Resistors used with 0.047∝ F caps Frequency 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 Troubleshooting SymptomRemedy 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 altavozInstallation Montage dans le coffreMontage dans lhabitacle 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