Rockford Fosgate 250.1 manual Pass-Thru uses output from XCard

Page 24

Configure a 12dB per octave filter for both the 250.2 and Pass-Thru.

S T A L L A T I O N

	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	TUNE
		D.SCN SCAN		RPT	RDM	DIM	PAUSE
		1	2	3	4	5	6

250.2

XCard

XCard 1

Pass Thru

XCard

XCard 2

		Unbal.			R
			L (Mono)		R
Speaker		0° -180°	Bal.			Bal.	EZ-180°-0°
+	L –					Bal.	Bridged
+	L –		Pass			Input	Bridged
			Pass			Input
		Gain	Thru	L	R		Gain

Speaker

–R +

– 12dB/Octave High-Pass				12dB/Octave High-Pass		–
20Hz 80Hz	20kHz	+	–	20Hz 80Hz	20kHz
		12dB/Octave Low-Pass

20Hz 80Hz 20kHz

•250.2 uses output from XCard 1

•Pass-Thruuses output from XCard 2

– 21 –

Image 24

Contents power powerpower 250.1PRACTICE SAFE SOUND TA B L E O F CO N T E N T S G E T T I N G S T A R T E DPunch Power INTRODUCTION TO 250 SERIESPunch Power TECHNICAL DESIGN FEATURES DIABLO Dynamically Invariant A-BLinear OperationTOPAZ Tracking Operation Pre-AmplifierZone trans nova circuitryStereo Pass-Thru DSM Discrete Surface Mount TechnologyXCard Internal Crossover Balanced Line Inputs NOMAD NOn-MultiplyingAdvanced DecisionITS Increased Thermal Stability 250.2 DE S I G N FE AT U R E S PLIFIER 250.1 DE S I G N FE AT U R E S 1AMPLIFIER INSTALLATION CONSIDERATIONS Tools NeededBATTERY AND CHARGING Trunk MountingPassenger Compartment Mounting Engine Compartment MountingW I R I N G T H E S Y S T E M USING PASSIVE CROSSOVERS TABLE OF CROSSOVER COMPONENT VALUES 6 dB/Octave High-Pass6 dB/Octave Low-Pass FreqUS I N G T H E XCARD CU S T O M I Z I N G T H E XCA R DHigh-Pass Low-PassXCA R D RESISTOR CHART Butterworth Alignment Q =1% resistors used with 0.047∝ F capacitors Butterworth Alignment Q =250.2 INSTALLATION 250.2 Power Connections Option #1250.2 Power Connections Option #2 Stereo Operation Stereo/Mono OperationLeft Phase Switch set to Right Phase Switch set toBridged Operation EZ-BridgedOperationLeft Phase Switch set to Right Phase Switch set toPage XCard not required 250.2 uses output from XCard Pass-Thru uses output from XCardPage Configurea12dBper Configurea24dBperoctave and“AudiophileBypass”thefilterfor Pass-ThruUSING THE 250.2 BALANCED LINE INPUTS Connecting the BLTLevel Setting the BLT 8.0 VACPerformance Characteristics Disconnect Speakers from the250.1 INSTALLATION 250.1 Power Connections Option #1250.1 Power Connections Option #2 Mono Operation Phase Switch set tominimum AmplifiersPower orFullRangeStereo/Mono Operation Impedanceforeachstereochannelshouldbe2Ω minimumImpedanceforbridgedchannelshouldbe4Ω minimum Bridged Mono Operation minimumImpedanceforbridgedchannelshouldbe4Ω Pass,-High -LoworPass RangeFullU S I N G T H E 250.1 SIGNAL S W I T C H I N G N E T W O R K“Audiophile Bypass” the Configure a 12dB per octave filter for the XCardLOUD TUNEConfigure a 24dB per octave filter for the SY S T E M DI A G R A M S 250 Watt System rated @ 4 ohmsTotal Power Delivery RMS 500 Watt System rated @ 4 ohms Total Power Delivery RMS750 Watt System rated @ 4 ohms Total Power Delivery RMSTweeters 450 Watts1000 Watt System rated @ 4 ohms Total Power Delivery RMSTweeters WattsROCKFORD FOSGATE ACCESSORIES NOISEBalanced Line Transmitter FG-BLT Punch Status Display FG-PSD Punch Status Display connected to oneChannel A monitors left channel Channel B monitors right channelpunch Energy Storage CapacitorsXCard Crossovers 1.0capSymptom TR O U B L E S H O O T I N GDiagnosis RemedySymptom DiagnosisRemedy Speaker Output LowSymptom DiagnosisRemedy Low or distorted output fromQUICK CHECK FOR TROUBLESHOOTING CAR AUDIO SYSTEMS AUTOSOUND 2000sPreface Noise OverviewTime for Processors SummationDY N A M I C PO W E R ME A S U R E M E N T S About the Dynamic Power MeasurementsWhat is an Amplifier? Music250.2 SP E C I F I C AT I O N S Specifications subject to change without notice180Watts 310Watts 620Watts 125Watts 225Watts 450 Watts250.1 SP E C I F I C AT I O N S Specifications subject to change without notice420Watts 710Watts 1420 Watts 250Watts 500 Watts 1000 WattsLIMITED WA R R A N T Y IN F O R M AT I O N Length of WarrantyWhat is Covered What is Not CoveredN F O R M A T I O N INTRODUCCIÓN UBICACIÓN DE LOS AMPLIFICADORESMaletero HabitáculoOperación mono/estéreo Installation INTRODUCTIONMONTAGE Montage dans le coffrePage EINLEITUNG EINBAUORTDEUTSCH Im FahrzeugkofferraumLinken Phasen Schalter auf 0 stellen Stereo/Mono BetriebInstallazione INTRODUZIONEDOVE POSIZIONARLO ITALIANOStereo/Mono Operation Fase sinistra dellinterruttore posizionata suMADE IN THE USA