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Rockford Fosgate
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Stereo Amplifier
Rockford Fosgate
240X4, 160X4 Rockford Fosgate, Rockford Corporation 546 South Rockford Drive
Models:
160X4
240X4
1
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Troubleshooting
Specs
Symptom
Using The Signal Input Switch
Battery And Charging
What is
Power Connections
Authorization
Technical Design Features
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Rockford Fosgate
Rockford Corporation
546 South Rockford Drive
Tempe, Arizona 85281 U.S.A.
In U.S.A., (602)
967-3565
In Europe, Fax (49)
4207-801250
In Japan, Fax (81)
559-79-1265
6/95
MAN-0989-B
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Contents
4-CHANNEL AMPLIFIERS
Page
PRACTICE SAFE SOUND
TA B L E O F C O N T E N T S
G E T T I N G S T A R T E D
I N T R O D U C T I O N
Energy Storage Capacitor
Punch Link FG-LINK
XCard
RO C K F O R D FO S G AT E AC C E S S O R I E S
TRANSANA TRANSconductance Active Nodal Amplifier
TECHNICAL DESIGN FEATURES
TOPAZ Tracking Operation Pre-AmplifierZone
XCard Internal Crossover
DSM Discrete Surface Mount Technology
RTP Real Time Protection
MOSFET Devices
NOMAD NOn-MultiplyingAdvanced Decision
DESIGN FEATURES
AMPLIFIER
IN S TA L L AT I O N CO N S I D E R AT I O N S
MOUNTING LOCATION
Trunk Mounting
Passenger Compartment Mounting
Engine Compartment Mounting
BATTERY AND CHARGING
W I R I N G T H E S Y S T E M
3.Punch
Punch
Page
U S I N G T H E XCARD
USING THE SIGNAL INPUT SWITCH
2-ChannelInput
4-ChannelInput
Signal Input Switch set to 4-channelinput
Power Connections
BA S I C CO N N E C T I O N S
Connect to B+ of battery with proper fuse
Keep grounds as short as possible
Stereo Operation
Mono Operation
3-ChannelOperation
4-ChannelStereo Operation
4-ChannelStereo/Single Bridged Operation
4-ChannelStereo/Dual Bridged Operation
SY S T E M DI A G R A M S
80 Watt 3-WaySystem
80 Watt 4-WaySystem
200 Watt 4-WaySystem
300 Watt 4-WaySystem
T R O U B L E S H O O T I N G
Symptom
Remedy
Diagnosis
Symptom
Remedy
Diagnosis
Speaker Output
Symptom
Remedy
Diagnosis
Engine Noise
About the Dynamic Power Measurements
D Y N A M I C P O W E R M E A S U R E M E N T S
Music
Listening to Loudspeakers - Not Resistors
What is an Amplifier?
Information Cubed
160X4 S P E C I F I C A T I O N S
240X4 S P E C I F I C A T I O N S
W A R R A N T Y I N F O R M A T I O N
Return Authorization Number
Ship to
Tempe, AZ 85281 U.S.A
Page
Page
Rockford Fosgate
Rockford Corporation 546 South Rockford Drive
Tempe, Arizona 85281 U.S.A In U.S.A
In Europe, Fax 49 In Japan, Fax