Stereo Pass-Thru, XCard Internal Crossover

Image 6

Rockford Fosgate 250.1 manual Stereo Pass-Thru, DSM Discrete Surface Mount Technology, XCard Internal Crossover

Contents

power powerpower 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 SERIESPunch Power TOPAZ Tracking Operation Pre-AmplifierZone TECHNICAL DESIGN FEATURESDIABLO Dynamically Invariant A-BLinear Operation trans nova circuitry Stereo Pass-Thru DSM Discrete Surface Mount TechnologyXCard Internal Crossover Balanced Line Inputs NOMAD NOn-MultiplyingAdvanced DecisionITS 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 Passenger Compartment Mounting BATTERY AND CHARGINGTrunk Mounting Engine Compartment Mounting W I R I N G T H E S Y S T E M USING PASSIVE CROSSOVERS 6 dB/Octave Low-Pass TABLE OF CROSSOVER COMPONENT VALUES6 dB/Octave High-Pass Freq High-Pass US I N G T H E XCARDCU S T O M I Z I N G T H E XCA R D Low-Pass 1% resistors used with 0.047∝ F capacitors XCA R D RESISTOR CHARTButterworth Alignment Q = Butterworth Alignment Q = 250.2 INSTALLATION 250.2 Power Connections Option #1250.2 Power Connections Option #2 Left Phase Switch set to Stereo OperationStereo/Mono Operation Right Phase Switch set to Left Phase Switch set to Bridged OperationEZ-BridgedOperation Right Phase Switch set toPage XCard not required 250.2 uses output from XCard Pass-Thru uses output from XCardPage filterfor Configurea12dBperConfigurea24dBperoctave and“AudiophileBypass”the Pass-Thru USING THE 250.2 BALANCED LINE INPUTS Connecting the BLT Performance Characteristics Level Setting the BLT8.0 VAC Disconnect Speakers from the 250.1 INSTALLATION 250.1 Power Connections Option #1250.1 Power Connections Option #2 Mono Operation Phase Switch set tominimum AmplifiersPower orFullRange Stereo/Mono Operation Impedanceforeachstereochannelshouldbe2Ω minimumImpedanceforbridgedchannelshouldbe4Ω minimum Impedanceforbridgedchannelshouldbe4Ω Bridged Mono Operationminimum 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 LOUD Configure a 12dB per octave filter for theXCard 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 ohmsTotal Power Delivery RMS 500 Watt System rated @ 4 ohms Total Power Delivery RMS Tweeters 750 Watt System rated @ 4 ohmsTotal Power Delivery RMS 450 Watts Tweeters 1000 Watt System rated @ 4 ohmsTotal Power Delivery RMS Watts ROCKFORD FOSGATE ACCESSORIES NOISEBalanced Line Transmitter FG-BLT Channel A monitors left channel Punch Status Display FG-PSDPunch Status Display connected to one Channel B monitors right channel XCard Crossovers punchEnergy Storage Capacitors 1.0cap Diagnosis SymptomTR O U B L E S H O O T I N G Remedy Remedy SymptomDiagnosis Speaker Output Low Remedy SymptomDiagnosis Low or distorted output from Preface QUICK CHECK FOR TROUBLESHOOTING CAR AUDIO SYSTEMSAUTOSOUND 2000s Noise Overview Time for Processors Summation What is an Amplifier? DY N A M I C PO W E R ME A S U R E M E N T SAbout the Dynamic Power Measurements Music 180Watts 310Watts 620Watts 125Watts 225Watts 250.2 SP E C I F I C AT I O N SSpecifications subject to change without notice 450 Watts 420Watts 710Watts 1420 Watts 250Watts 500 Watts 250.1 SP E C I F I C AT I O N SSpecifications subject to change without notice 1000 Watts What is Covered LIMITED WA R R A N T Y IN F O R M AT I O NLength of Warranty What is Not Covered N F O R M A T I O N Maletero INTRODUCCIÓNUBICACIÓN DE LOS AMPLIFICADORES Habitáculo Operación mono/estéreo MONTAGE InstallationINTRODUCTION Montage dans le coffrePage DEUTSCH EINLEITUNGEINBAUORT Im Fahrzeugkofferraum Linken Phasen Schalter auf 0 stellen Stereo/Mono Betrieb DOVE POSIZIONARLO InstallazioneINTRODUZIONE ITALIANO Stereo/Mono Operation Fase sinistra dellinterruttore posizionata su MADE IN THE USA