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Stereo Amplifier
Rockford Fosgate
250.1 Introduzione, Dove Posizionarlo, Italiano, Nel Bagagliaio, Nellabitacolo
Models:
250.1
1
60
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Performance Characteristics
Install
Xca R D Resistor Chart
U S I N G T H E 250.1 SIGNAL
Connecting the BLT
Warranty
Configurea12dBper
Symptom
Rockford Fosgate Accessories
Battery And Charging
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Contents
power
power
power
250.1
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 D
Punch Power
INTRODUCTION TO 250 SERIES
Punch Power
TECHNICAL DESIGN FEATURES
DIABLO Dynamically Invariant A-BLinear Operation
TOPAZ Tracking Operation Pre-AmplifierZone
trans nova circuitry
Stereo Pass-Thru
DSM Discrete Surface Mount Technology
XCard Internal Crossover
Balanced Line Inputs
NOMAD NOn-MultiplyingAdvanced Decision
ITS 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 Needed
BATTERY AND CHARGING
Trunk Mounting
Passenger Compartment Mounting
Engine Compartment Mounting
W 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-Pass
6 dB/Octave Low-Pass
Freq
US I N G T H E XCARD
CU S T O M I Z I N G T H E XCA R D
High-Pass
Low-Pass
XCA 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 #1
250.2 Power Connections Option #2
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
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XCard not required
250.2 uses output from XCard
Pass-Thru uses output from XCard
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Configurea12dBper
Configurea24dBperoctave and“AudiophileBypass”the
filterfor
Pass-Thru
USING THE 250.2 BALANCED LINE INPUTS
Connecting the BLT
Level Setting the BLT
8.0 VAC
Performance Characteristics
Disconnect Speakers from the
250.1 INSTALLATION
250.1 Power Connections Option #1
250.1 Power Connections Option #2
Mono Operation
Phase Switch set to
minimum
AmplifiersPower
orFullRange
Stereo/Mono Operation
Impedanceforeachstereochannelshouldbe2Ω minimum
Impedanceforbridgedchannelshouldbe4Ω minimum
Bridged Mono Operation
minimum
Impedanceforbridgedchannelshouldbe4Ω
Pass,-High -LoworPass RangeFull
U 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
XCard
LOUD
TUNE
Configure a 24dB per octave filter for the
SY S T E M DI A G R A M S
250 Watt System rated @ 4 ohms
Total Power Delivery RMS
500 Watt System rated @ 4 ohms
Total Power Delivery RMS
750 Watt System rated @ 4 ohms
Total Power Delivery RMS
Tweeters
450 Watts
1000 Watt System rated @ 4 ohms
Total Power Delivery RMS
Tweeters
Watts
ROCKFORD FOSGATE ACCESSORIES
NOISE
Balanced Line Transmitter FG-BLT
Punch Status Display FG-PSD
Punch Status Display connected to one
Channel A monitors left channel
Channel B monitors right channel
punch
Energy Storage Capacitors
XCard Crossovers
1.0cap
Symptom
TR O U B L E S H O O T I N G
Diagnosis
Remedy
Symptom
Diagnosis
Remedy
Speaker Output Low
Symptom
Diagnosis
Remedy
Low or distorted output from
QUICK CHECK FOR TROUBLESHOOTING CAR AUDIO SYSTEMS
AUTOSOUND 2000s
Preface
Noise Overview
Time for Processors
Summation
DY N A M I C PO W E R ME A S U R E M E N T S
About the Dynamic Power Measurements
What is an Amplifier?
Music
250.2 SP E C I F I C AT I O N S
Specifications subject to change without notice
180Watts 310Watts 620Watts 125Watts 225Watts
450 Watts
250.1 SP E C I F I C AT I O N S
Specifications subject to change without notice
420Watts 710Watts 1420 Watts 250Watts 500 Watts
1000 Watts
LIMITED WA R R A N T Y IN F O R M AT I O N
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
Operación mono/estéreo
Installation
INTRODUCTION
MONTAGE
Montage dans le coffre
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EINLEITUNG
EINBAUORT
DEUTSCH
Im Fahrzeugkofferraum
Linken Phasen Schalter auf 0 stellen
Stereo/Mono Betrieb
Installazione
INTRODUZIONE
DOVE POSIZIONARLO
ITALIANO
Stereo/Mono Operation
Fase sinistra dellinterruttore posizionata su
MADE IN THE USA
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