US I N G T H E Xcard, Customizing the Xcard | Rockford Fosgate 5.3x

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	High Pass		R1		R2
			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

Contents

Installation a n d O p e r a t i o n Channel w/crossovers Practice Safe Sound TA B L E O F CO N T E N T S T T I N G S T a R T E D Technical Design Features Accessory PackT R O D U C T I O N Mosfet Devices DSM Discrete Surface Mount Technology High Level Inputs 3X DE S I G N FE AT U R E S Power/Speaker Barrier Strip LED Power IndicatorSignal Input Switches Dual Extruded Heatsinks S TA L L AT I O N CO N S I D E R AT I O N S Mounting Location Trunk Mounting Battery and Charging WI R I N G T H E SY S T E M Cut Using Passive Crossovers Table of Crossover Component Values Ohms US I N G T H E Xcard Customizing the Xcard Resistor Chart Butterworth Alignment Q = Xcard Access Using the Signal Switching Network Configuration #2Configuration #3 Front inputs Configuration #6 Configuration #5Front inputs = Front, Rear Subwoofer outputs Configuration #1 Front inputs Subwoofer L Mono inputs Configuration #2 Front inputs Factory Configuration #4 Mono Sub Input Front inputs Subwoofer L Mono inputs Configuration #5 Front inputs Watts Total Power 3X Installation High Level Input Single Ended Type High Level Input B.T.L. Type Factory Radio 100.7 Power Connections Channel Operation Channel Mono Operation Sub Gain Control operates independently System Diagrams Step #1 Step #2 Step #3 Step #4 Front XCard Symptom Diagnosis Remedy TR O U B L E S H O O T I N G Speaker Output Engine noise with About 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 Resistors What is an Amplifier? Information Cubed 3X Specifications Front/Rear Sub Channels ATC Length of Warranty Limited WA R R a N T Y in F O R M AT I O NPage Introducción Utilizacion DEL Circuito DE Conmutacion DE Señal Configuración n3 Configuración n5Configuración n6 Posteriores Utilisation DU Réseau DE Commutation DU Signal Somme avant & arrière Arrière Benutzen DES Signal Netzwerkes Einleitung Beispiel #3 Beispiel #5Beispiel #6 Vordere Eingänge = Vordere & Hintere Introduzione Configurazione #2Impiegare LA Rete DI Selezione Degli Ingressi Configurazione Configurazione #4 Ingresso sub monoIngressi anteriore Posteriore sommati Made in the USA