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Rockford Fosgate
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Stereo Amplifier
Rockford Fosgate
50.2, 50.1 Stereo Operation, Stereo/Mono Operation, Left Phase Switch set to
Models:
50.1
50.2
1
20
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Troubleshooting
Specifications
Performance Characteristics
Install
Xcard Resistor Chart
U S I N G T H E 50.1 SIGNAL
Wiring The System
Warranty
Symptom
Punch Amplifier Accessory Pack
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Contents
power
power
new chrome heatsink
50.1
PRACTICE SAFE SOUND
TABLE OF CONTENTS
G E T T I N G S TA R T E D
PUNCH AMPLIFIER ACCESSORY PACK
Punch Power
INTRODUCTION TO 50 SERIES
Punch Power
TECHNICAL DESIGN FEATURES
XCard Internal Crossover
Stereo Pass-Thru
DSM Discrete Surface Mount Technology
ITS Increased Thermal Stability
Balanced Line Inputs
NOMAD NOn-MultiplyingAdvanced Decision
50.2 DESIGN FEATURES
M P L I F I E R
50.1 DESIGN FEATURES
Page
INSTALLATION CONSIDERATIONS
Tools Needed
BATTERY AND CHARGING
MOUNTING LOCATION S
Trunk Mounting
Passenger Compartment Mounting
WIRING THE SYSTEM
USING PASSIVE CROSSOVERS
TABLE OF CROSSOVER COMPONENT VALUES
Speaker Impedance
6dB/Octave Low-Pass
Freq
USING THE XCARD
CUSTOMIZING THE XCARD
High-Pass
Low-Pass
XCARD RESISTOR CHART
Butterworth Alignment Q =
1% resistors used with 0.047mF capacitors
Butterworth Alignment Q =
50.2 Power Connections Option #2
50.2 INSTALLATION
50.2 Power Connections Option #1
Stereo Operation
Stereo/Mono Operation
Left Phase Switch set to
Right Phase Switch set to
Bridged Operation
EZ-BridgedOperation
Left Phase Switch set to
Right Phase Switch set to
USING THE 50.2 SIGNAL SWITCHING NETWORK
50.2 bypasses the circuitry of XCard 1 and XCard
50.2 uses output from XCard
Pass-Thru uses output from XCard
50.2 bypasses the circuitry of XCard
50.2 uses output from XCard 1 and XCard
Pass-Thru bypasses XCard 1 and XCard
USING THE 50.2 BALANCED LINE INPUTS
Connecting the BLT
Level Setting the BLT
Performance Characteristics
Disconnect Speakers from the
AC Voltmeter set to AC Volts
50.1 INSTALLATION
50.1 Power Connections Option #1
50.1 Power Connections Option #2
– 26 –
Mono Operation
Phase Switch set to
Phase Switch 50.1 #1/2 set to
Phase Switch 50.1 #1 set to
Phase Switch 50.1 #2 set to
Stereo/Mono Operation
XCard 50.1 #1/#2 set to Full Range
Phase Switch 50.1 #2 set to
Bridged Mono Operation
Phase Switch 50.1 #1 set to
“Audiophile Bypass” the
U S I N G T H E 50.1 SIGNAL
S W I T C H I N G N E T W O R K
Configure a 12dB per octave filter for the
Xover is set to 12dB
Pass-Thru has Full Range output only
LOUD
Pass-Thru has Full Range output only
Configure a 24dB per octave filter for the
• Xover is set to 24dB
Total Power Delivery RMS
SYSTEM DIAGRAMS
100 Watt System rated @ 4 ohms
150 Watt System rated @ 4 ohms
Total Power Delivery RMS
Tweeters
400 Watts
300 Watt System rated @ 4 ohms
Total Power Delivery RMS
Tweeters
400 Watts
500 Watt System rated @ 4 ohms
Tweeters
400 Watts
Midrange
Balanced Line Transmitter FG-BLT
ROCKFORD FOSGATE ACCESSORIES
NOISE
punch
Energy Storage Capacitors
XCard Crossovers
TROUBLESHOOTING
Symptom
Diagnosis
Remedy
Symptom
Diagnosis
Remedy
Speaker Output Low
Symptom
Diagnosis
Remedy
Low or distorted output from the
QUICK CHECK FOR TROUBLESHOOTING CAR AUDIO SYSTEMS
AUTOSOUND 2000s
Preface
Noise Overview
Time for Processors
Summation
DYNAMIC POWER MEASUREMENTS
About the Dynamic Power Measurements
What is an Amplifier?
Music
50.2 SPECIFICATIONS
Specifications subject to change without notice
50Watts 90Watts 150Watts 300Watts 25Watts 50Watts
100Watts 200 Watts
50.1 SPECIFICATIONS
Specifications subject to change without notice
100Watts 200Watts 325Watts 650Watts 50Watts
100Watts 200Watts 400 Watts
LIMITED WARRANTY INFORMATION
Length of Warranty
What is Covered
What is Not Covered
N F O R M A T I O N
INTRODUCCIÓN
UBICACIÓN DE LOS AMPLIFICADORES
Maletero
Habitáculo
ESPAÑOL
Operación mono/estéreo
Installation
INTRODUCTION
MONTAGE
Montage dans le coffre
Tri-modeInput
FRANÇAIS
Opération stéréo/mono
EINLEITUNG
EINBAUORT
Im Fahrzeugkofferraum
Auf der Beifahrerseite
Stereo/Mono Betrieb
DEUTSCH
Linken Phasen Schalter auf 0 stellen
Installazione
INTRODUZIONE
DOVE POSIZIONARLO
Nel Bagagliaio
Fase sinistra dellinterruttore posizionata su
ITALIANO
Stereo/Mono Operation
MADE IN THE USA
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