Rockford Fosgate 250.1 manual Limited Wa R R A N T Y In F O R M At I O N, Length of Warranty

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LIMITED WA R R A N T Y IN F O R M AT I O N

LIMITED WA R R A N T Y IN F O R M AT I O N

Rockford Corporation offers a limited warranty on Rockford Fosgate products on the following terms:

Length of Warranty

3 years on electronics

2 years on source units

90 days on electronic B-stock (receipt required)

30 days on speaker B-stock (receipt required)

What is Covered

This warranty applies only to Rockford Fosgate products sold to consumers by Authorized Rockford Fosgate Dealers in the United States of America or its possessions. Product purchased by consumers from an Authorized Rockford Fosgate Dealer in another country are covered only by that country’s Distributor and not by Rockford Corporation.

Who is Covered

This warranty covers only the original purchaser of Rockford product purchased from an Authorized Rockford Fosgate Dealer in the United States. In order to receive service, the purchaser must provide Rockford with a copy of the receipt stating the customer name, dealer name, product purchased and date of purchase.

Products found to be defective during the warranty period will be repaired or replaced (with a product deemed to be equivalent) at Rockford's discretion.

What is Not Covered

1.Damage caused by accident, abuse, improper operations, water, theft

2.Any cost or expense related to the removal or reinstallation of product

3.Service performed by anyone other than Rockford or an Authorized Rockford Fosgate Service Center

4.Any product which has had the serial number defaced, altered, or removed

5.Subsequent damage to other components.

6.Any product purchased outside the U.S.

7.Any product not purchased from an Authorized Rockford Fosgate Dealer

Limit on Implied Warranties

Any implied warranties including warranties of fitness for use and merchantability are limited in duration to the period of the express warranty set forth above. Some states do not allow limitations on the length of an implied warranty, so this limitation may not apply. No person is authorized to assume for Rockford Fosgate any other liability in connection with the sale of the product.

How to Obtain Service

Please call 1-800-669-9899 for Rockford Customer Service. You must obtain an RA# (Return Authorization number) to return any product to Rockford Fosgate. You are responsible for shipment of product to Rockford.

Ship to: Electronics Rockford Corporation Warranty Repair Department 2055 E. 5th Street

Tempe, AZ 85281 RA#:_________________

Ship to: Speakers Rockford Acoustic Design (Receiving-speakers)

609 Myrtle N.W.

Grand Rapids, MI 49504 RA#:_________________

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Contents power powerpower 250.1PRACTICE 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 DINTRODUCTION TO 250 SERIES Punch PowerPunch Power TECHNICAL DESIGN FEATURES DIABLO Dynamically Invariant A-BLinear OperationTOPAZ Tracking Operation Pre-AmplifierZone trans nova circuitryDSM Discrete Surface Mount Technology Stereo Pass-ThruXCard Internal Crossover NOMAD NOn-MultiplyingAdvanced Decision Balanced Line InputsITS 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 NeededBATTERY AND CHARGING Trunk MountingPassenger Compartment Mounting Engine Compartment MountingW 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-Pass6 dB/Octave Low-Pass FreqUS I N G T H E XCARD CU S T O M I Z I N G T H E XCA R DHigh-Pass Low-PassXCA R D RESISTOR CHART Butterworth Alignment Q =1% resistors used with 0.047∝ F capacitors Butterworth Alignment Q =250.2 Power Connections Option #1 250.2 INSTALLATION250.2 Power Connections Option #2 Stereo Operation Stereo/Mono OperationLeft Phase Switch set to Right Phase Switch set toBridged Operation EZ-BridgedOperationLeft Phase Switch set to Right Phase Switch set toPage XCard not required 250.2 uses output from XCard Pass-Thru uses output from XCardPage Configurea12dBper Configurea24dBperoctave and“AudiophileBypass”thefilterfor Pass-ThruUSING THE 250.2 BALANCED LINE INPUTS Connecting the BLTLevel Setting the BLT 8.0 VACPerformance Characteristics Disconnect Speakers from the250.1 Power Connections Option #1 250.1 INSTALLATION250.1 Power Connections Option #2 Phase Switch set to Mono Operationminimum AmplifiersPower orFullRangeImpedanceforeachstereochannelshouldbe2Ω minimum Stereo/Mono OperationImpedanceforbridgedchannelshouldbe4Ω minimum Bridged Mono Operation minimumImpedanceforbridgedchannelshouldbe4Ω Pass,-High -LoworPass RangeFullS W I T C H I N G N E T W O R K U S I N G T H E 250.1 SIGNAL“Audiophile Bypass” the Configure a 12dB per octave filter for the XCardLOUD TUNEConfigure a 24dB per octave filter for the 250 Watt System rated @ 4 ohms SY S T E M DI A G R A M STotal Power Delivery RMS 500 Watt System rated @ 4 ohms Total Power Delivery RMS750 Watt System rated @ 4 ohms Total Power Delivery RMSTweeters 450 Watts1000 Watt System rated @ 4 ohms Total Power Delivery RMSTweeters WattsNOISE ROCKFORD FOSGATE ACCESSORIESBalanced Line Transmitter FG-BLT Punch Status Display FG-PSD Punch Status Display connected to oneChannel A monitors left channel Channel B monitors right channelpunch Energy Storage CapacitorsXCard Crossovers 1.0capSymptom TR O U B L E S H O O T I N GDiagnosis RemedySymptom DiagnosisRemedy Speaker Output LowSymptom DiagnosisRemedy Low or distorted output fromQUICK CHECK FOR TROUBLESHOOTING CAR AUDIO SYSTEMS AUTOSOUND 2000sPreface Noise OverviewTime for Processors SummationDY N A M I C PO W E R ME A S U R E M E N T S About the Dynamic Power MeasurementsWhat is an Amplifier? Music250.2 SP E C I F I C AT I O N S Specifications subject to change without notice180Watts 310Watts 620Watts 125Watts 225Watts 450 Watts250.1 SP E C I F I C AT I O N S Specifications subject to change without notice420Watts 710Watts 1420 Watts 250Watts 500 Watts 1000 WattsLIMITED WA R R A N T Y IN F O R M AT I O N Length of WarrantyWhat is Covered What is Not CoveredN F O R M A T I O N INTRODUCCIÓN UBICACIÓN DE LOS AMPLIFICADORESMaletero HabitáculoOperación mono/estéreo Installation INTRODUCTIONMONTAGE Montage dans le coffrePage EINLEITUNG EINBAUORTDEUTSCH Im FahrzeugkofferraumLinken Phasen Schalter auf 0 stellen Stereo/Mono BetriebInstallazione INTRODUZIONEDOVE POSIZIONARLO ITALIANOStereo/Mono Operation Fase sinistra dellinterruttore posizionata suMADE IN THE USA