Manuals / Rockford Fosgate / Home Audio / Stereo Amplifier

Rockford Fosgate 250.2 manual Mono Operation, Phase Switch set to

Models: 250.2

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Mono Operation				I
Mono Operation				L
				N
				S
				T
				A
				L
				A
	RCA Input			T
	RCA Input			N
				I
				O
	L (Mono)	R
			Power	0°-180°
Speaker			X-Over	0°-180°
Speaker			24dB/12dB/0dB
–	+	Gain	24dB/12dB/0dB
			L + R / L (Mono)
	L Pass Thru R Pass Thru		RCA Inputs
–	+
2Ω minimum
• Signal Input Switch set to L+R for RCA input
• Phase Switch set to 0°
• Impedance should be 2Ω minimum
• XCard can be set for High-Pass,Low-Pass or Full Range

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Rockford Fosgate 250.2 manual Mono Operation, Phase Switch set to

Contents

punch powerpower new chrome heatsinkPRACTICE SAFE SOUND TABLE OF CONTENTS G E T T I N G S TA R T E DINTRODUCTION TO 250 SERIES PUNCH AMPLIFIER ACCESSORY PACKPunch Power Punch PowerTECHNICAL DESIGN FEATURES Stereo Pass-Thru DSM Discrete Surface Mount TechnologyXCard Internal Crossover Balanced Line Inputs NOMAD NOn-MultiplyingAdvanced DecisionITS Increased Thermal Stability 250.2 DESIGN FEATURES PLIFIER 250.1 DESIGN FEATURES 1AMPLIFIER INSTALLATION CONSIDERATIONS Tools NeededTrunk Mounting BATTERY AND CHARGINGMOUNTING LOCATION S Passenger Compartment MountingWIRING THE SYSTEM USING PASSIVE CROSSOVERS Freq TABLE OF CROSSOVER COMPONENT VALUES6dB/Octave Low-Pass HertzHigh-Pass USING THE XCARDCUSTOMIZING THE XCARD Low-Pass1% resistors used with 0.047mF capacitors XCARD 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 toLeft Phase Switch set to Bridged OperationEZ-BridgedOperation Right Phase Switch set toUSING THE 250.2 SIGNAL SWITCHING NETWORK XCard not required 250.2 uses output from XCard Pass-Thru uses output from XCard250.2 bypasses the circuitry of XCard “Audiophile Bypass” the Pass-Thru 250.2 and “Audiophile Bypass” the Pass-ThruUSING THE 250.2 BALANCED LINE INPUTS Connecting the BLTPerformance Characteristics Level Setting the BLT8.0 VAC Disconnect Speakers from the250.1 INSTALLATION 250.1 Power Connections Option #1250.1 Power Connections Option #2 Mono Operation Phase Switch set toPhase Switch 250.1 #1/2 set to Stereo/Mono Operation Phase Switch 250.1 #1 set toPhase Switch 250.1 #2 set to XCard 250.1 #1/#2 set to Full RangeBridged Mono Operation Phase Switch 250.1 #1 set toPhase Switch 250.1 #2 set to “Audiophile Bypass” the LOUD Configure a 12dB per octave filter for theXCard TUNEPass-Thru has Full Range output only Configure a 24dB per octave filter for theXover is set to 24dB LOUDSYSTEM DIAGRAMS 250 Watt System rated @ 4 ohmsTotal Power Delivery RMS Tweeters 500 Watt System rated @ 4 ohmsTotal Power Delivery RMS Midrange450 Watts 750 Watt System rated @ 4 ohmsTweeters MidrangeTweeters 1000 Watt System rated @ 4 ohmsTotal Power Delivery RMS MidrangeROCKFORD FOSGATE ACCESSORIES NOISEBalanced Line Transmitter FG-BLT punch Energy Storage CapacitorsXCard Crossovers Crossover CardDiagnosis TROUBLESHOOTINGSymptom RemedyRemedy SymptomDiagnosis Speaker Output LowDiagnosis SymptomReadjust input gains of amplifier RemedyPreface QUICK CHECK FOR TROUBLESHOOTING CAR AUDIO SYSTEMSAUTOSOUND 2000s Noise OverviewTime for Processors SummationWhat is an Amplifier? DYNAMIC POWER MEASUREMENTSAbout the Dynamic Power Measurements Music180 Watts 250.2 SPECIFICATIONSSpecifications subject to change without notice 310 WattsWatts 250.1 SPECIFICATIONSSpecifications subject to change without notice WattsWhat is Covered LIMITED WARRANTY INFORMATIONLength of Warranty What is Not CoveredN F O R M A T I O N Maletero INTRODUCCIÓNUBICACIÓN DE LOS AMPLIFICADORES HabitáculoESPAÑOL Operación mono/estéreoMONTAGE InstallationINTRODUCTION Montage dans le coffreOpération stéréo/mono Tri- mode Im Fahrzeugkofferraum EINLEITUNGEINBAUORT Auf der BeifahrerseiteDEUTSCH Linken Phasen Schalter auf 0 stellenStereo/Mono Betrieb DOVE POSIZIONARLO InstallazioneINTRODUZIONE Nel BagagliaioITALIANO Stereo/Mono OperationFase sinistra dellinterruttore posizionata su MADE IN THE USA

Mono Operation

• Phase Switch set to 0°

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