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Rockford Fosgate 5.3x Us I N G T H E Xcard, Customizing The Xcard, 3386, 7234, 2πfoc, Where R = Ω

Models: 5.3x

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US I N G T H E XCARD

US I N G T H E XCARD

The crossover functions are controlled through the use of an XCard and can be set for high-pass, low-pass or full range operation. Each crossover card has two faces: one face operates Full Range, the other has arrows to indicate the edge for selecting HP (high-pass) or LP (low- pass) operation. Orient the card with the desired operating edge, indicated by the arrow, toward the socket terminals inside the ampli- fier. Firmly, but carefully, plug the card into the socket.

High-Pass


➝LP			HP➝

Low-Pass

➝HP
➝HP			LP➝

Full Range

FULL ↕

CUSTOMIZING THE XCARD

The crossover point can be altered by changing the 4 resistor values. Use the following formula to select the appropriate resistor value to be placed on the XCard.

3386	= R (in kΩ) for .047μf cap
fo
7234	= R (in kΩ) for .022μf cap
fo

AO

DP

VE

AR

A N T C I E O

D N

The actual formula is:

	R =	1
		2πfoc

	Where: R = Ω

			Crossover Card			FULLC2
C1	R1	C2	R2	Pass	R1		R2
				C1
			Low Pass

Full Range

fo = desired crossover frequency c = capacitor in farads

ex: .047 x 10-6for .047mf cap

– 13 –

Image 16

Rockford Fosgate 5.3x manual Us I N G T H E Xcard, Customizing The Xcard, 3386, 7234, 2πfoc, Where R = Ω

Contents

5-channelw/crossovers 390 Watt AmplifierI n s t a l l a t i o n a n d O p e r a t i o n PRACTICE 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 DACCESSORY PACK TECHNICAL DESIGN FEATURESTRANS ANA IN T R O D U C T I O NMOSFET Devices TOPAZ Tracking Operation Pre-AmplifierZoneDSM Discrete Surface Mount Technology NOMAD NOn-MultiplyingAdvanced DecisionHigh Level Inputs Signal Switching NetworkXCard Crossover 5.3X DE S I G N FE AT U R E S warrantyadjustment will2.Power/Speaker Barrier Strip 7.LED Power Indicator8.Signal Input Switches CONTROLS WILL VOID YOUR WARRANTYIN 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 WI R I N G T H E SY S T E MPage USING PASSIVE CROSSOVERS mono loadsTABLE OF CROSSOVER COMPONENT VALUES FreqHertz 2 OHMSWhere R = Ω US I N G T H E XCARDCUSTOMIZING THE XCARD 3386RESISTOR CHART Butterworth Alignment Q =Butterworth Alignment Q = 1% resistors used with 0.047μF capsXCARD ACCESS FACTORY DEFAULTS Rear XCard = Full RangeFront XCard = Full Range Subwoofer XCard = 80Hz LPUSING THE SIGNAL SWITCHING NETWORK Configuration #2Configuration #3 Front inputsConfiguration #5 Configuration #6Front inputs = Front, Rear & Subwoofer outputs Configuration #4 Mono Sub InputConfiguration #1 390 Watts Total PowerFront inputs Subwoofer L Mono inputsFront inputs Configuration #2Subwoofer inputs Default SettingConfiguration #3 390 Watts Total PowerConfiguration #4 Mono Sub Input Subwoofer L Mono inputs390 Watts Total Power Front inputsConfiguration #5 390 Watts Total PowerFront inputs = Front & Rear outputsSubwoofer outputs Configuration #6 Front inputs = Front, Rear390 Watts Total Power High Level Input - “Single Ended” Type 5.3X INSTALLATIONL- and R- Inputs are not used Factory Radio High Level Input - “B.T.L.” Type100.7 Power Connections 3-ChannelOperation3-ChannelMono Operation 5-ChannelOperation390 Watts Total Power Sub Gain Control operates independentlySYSTEM DIAGRAMS 230 Watt System rated @ 4 ohmsStep #1 4Ω WooferStep #2 230 Watt System rated @ 4 ohms350 Watt System rated @ 4 ohms Step #3XCard Rear410 Watt System rated @ 4 ohms Step #4Symptom TR O U B L E S H O O T I N GDiagnosis Remedy– 33 – SymptomDiagnosis RemedySymptom DiagnosisRemedy Engine NoiseAbout the Dynamic Power Measurements DY N A M I C PO W E R ME A S U R E M E N T SMusic Listening to Loudspeakers - Not ResistorsWhat is an Amplifier? Information Cubed5.3X SPECIFICATIONS Front/RearChannels ChannelPage LIMITED 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 Configuración n1 Entrada de Subwoofer en mono Configuración n2INTRODUCCIÓN UTILIZACION DEL CIRCUITO DE CONMUTACION DE SEÑALConfiguración n3 Configuración n4 Entrada de Subwoofer en monoConfiguración n5 Configuración n6Configuration #2 UTILISATION DU RÉSEAU DE COMMUTATION DU SIGNALIN T R O D U C T I O N somme avant & arrière arrièreConfiguration #3 Configuration #5BENUTZEN DES SIGNAL NETZWERKES EINLEITUNGVordere Eingänge Hintere EingängeBeispiel #3 addiertBeispiel #5 Beispiel #6Configurazione #2 INTRODUZIONEIMPIEGARE LA RETE DI SELEZIONE DEGLI INGRESSI Ingressi Subwoofer LMono = Uscite SubwooferConfigurazione #3 ConfigurazioneConfigurazione #4 Ingressi anterioriMADE IN THE USA Rockford Fosgate