Manuals / Rockford Fosgate / Home Audio / Stereo Amplifier

Rockford Fosgate 40X2 manual

Models: 40X2

1 48

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2 200xPUNCH

2 100xPUNCH

2 60xPUNCH

2 40xPUNCH

9-5/8"(24.4cm)W 9-5/8"(24.4cm)W 9-5/8"(24.4cm)W 9-5/8"(24.4cm)W

9-5/8"(24.4cm)L 10-5/8"(27.0cm)L 11-5/8"(29.5cm)L 12-5/8"(32.0cm)L 2-5/8"( 6.6cm)H 2-5/8"( 6.6cm)H 2-5/8"( 6.6cm)H 2-5/8"( 6.6cm)H

10Hzto200kHz± 3dB

connector)>200

20Hzto20kHz± .05dB/10Hzto100kHz± 1.0dB

50Volts∝ s

<0.05%

Variablefrom150mVto3V

Presetatthefactoryfor500mV

RTP/NOMAD-Internalanalog-computeroutputprotectioncircuitrylimitspowerincaseof

overload.Thermalswitchshutsdowntheamplifierincaseofoverheating.

20amps 30amps 40amps 50amps

ATCATCATCAGU

Bass: +18dBMaximumat45Hz

Treble: +12dBMaximumat20kHz

20kohms

Specificationsaresubjecttochangewithoutnotice.

(atoutput

Dimensions

Bandwidth

DampingFactor@4Ω

FrequencyResponse

SlewRate

IMDistortion(IHF)

InputSensitivity

Protection

BatteryFusingRates

(ExternaltoAmplifier)

FuseType

Equalization

Input Impedance

– 32 –

Image 35

Rockford Fosgate 40X2 manual

Contents

2-CHANNEL AMPLIFIERS OPERATION & INSTALLATION PRACTICE SAFE SOUND G E T T I N G S T A R T E D T A B L E O F C O N T E N T SI N T R O D U C T I O N PUNCH AMPLIFIER ACCESSORY PACKTOPAZ Tracking Operation Pre-AmplifierZone TECHNICAL DESIGN FEATURESTRANS ANA TRANSconductance Active Nodal AmplifierXCard Internal Crossover DSM Discrete Surface Mount TechnologyNOMAD NOn-MultiplyingAdvanced Decision MOSFET DevicesDESIGN FEATURES Front XCard IN S TA L L AT I O N CO N S I D E R AT I O N S Engine Compartment Mounting MOUNTING LOCATIONTrunk Mounting Passenger Compartment MountingW I R I N G T H E S Y S T E M BATTERY AND CHARGINGPunch PunchPage = R in kΩ U S I N G T H E XCARD3386 The actual formula is1% resistors used with 0.047∝ F caps RESISTOR CHARTButterworth Alignment Q = Butterworth Alignment Q =Power Connections INSTALLATIONStereo Operation Mono Operation Stereo/Mono Operation PCH-142X 2-WaySystemSY S T E M DI A G R A M S 12dB/octave HPPCH-142X 3-WaySystem12dB/octave HP Rear100Hz 12dB/octave LP4-WaySystem 4-WaySystem w/Fadable Rear Stage Channel B monitors right channel Punch Status Display FG-PSDRO C K F O R D FO S G AT E AC C E S S O R I E S Channel A monitors left channelEnergy Storage Capacitors Punch Link FG-LINK XCard Crossovers Diagnosis T R O U B L E S H O O T I N GSymptom RemedySpeaker Output DiagnosisSymptom RemedyEngine Noise SymptomRemedy DiagnosisListening to Loudspeakers - Not Resistors About the Dynamic Power MeasurementsD Y N A M I C P O W E R M E A S U R E M E N T S MusicInformation Cubed What is an Amplifier?PUNCH40x PUNCH200xPUNCH100x PUNCH60xPage W A R R A N T Y I N F O R M A T I O N N F O R M A T I O N Montaje en el Compartimento de Pasajeros INTRODUCCIONUBICACIÓN PARA EL MONTAJE Montaje en el MalateroXCard en Full Range Terminal GNDTerminal REM Funcionamiento Estereo/MonoMontage dans le coffre InstallationINTRODUCTION MONTAGELes XCard sont introduites sur full range Terminal GNDTerminal REM Auf der Beifahrerseite EINLEITUNGEINBAUORT Im FahrzeugkofferraumStereo/Mono Operation GND AnschlussREM Anschluss Nel Bagagliaio InstallazioneINTRODUZIONE DOVE POSIZIONARLOStereo/Mono Operation Terminale GND cavo negativoTerminale REM Consenso di accensione N O T E S N O T E S Rockford Fosgate MADE IN THE USA