Rockford Fosgate 40X2 manual Design Features

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DESIGN FEATURES

1.Cast Aluminum Heatsink – The cast aluminum heatsink of the Punch amplifier dissipates heat generated by the amplifier's circuitry. The inherent advantage of casting provides a 30% improvement of cooling over conventional extrusion heatsink designs.

2.End Caps – Interchangeable end caps conceal the wiring and input cables, giving the amplifier a clean “stealth” look.

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Speaker						Speaker
+ L –	Left	Left	Right	Right		+ R –
Treble	Gain	Input	Input		Gain	Bass

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LED

REM B+ GND

Punch Status

Display

3.Speaker Terminals – The heavy duty, gold-plated terminal block connectors (+ and –) will accept wire sizes from 8 AWG to 18 AWG. These gold-plated connectors are immune to corrosion that can cause signal deterioration.

4.Power Terminals – The power and ground connectors on the Punch amplifier are gold-plated and will accommodate up to 8 AWG wire maximizing the input current capability of the amplifier.

5.REM Terminal – This gold-plated spade terminal is used for the auto power/remote turn on of the Punch amplifier.

6.RCA Input Jacks – The industry standard RCA jacks provide easy connections for signal level input. They are gold-plated to resist the signal degradation caused by corrosion.

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Contents Channel Amplifiers Operation & Installation Practice Safe Sound B L E O F C O N T E N T S T T I N G S T a R T E DPunch Amplifier Accessory Pack T R O D U C T I O NTechnical Design Features TransanaDSM Discrete Surface Mount Technology Mosfet Devices Design Features Front XCard S TA L L AT I O N CO N S I D E R AT I O N S Mounting Location Trunk MountingPassenger Compartment Mounting Engine Compartment MountingBattery and Charging R I N G T H E S Y S T E MPunch 40x2, 60x2 PunchPage I N G T H E Xcard 3386Actual formula is = R in kΩ For .047∝ f capResistors used with 0.047∝ F caps Frequency Resistor ChartButterworth Alignment Q = Installation Power ConnectionsStereo Operation Mono Operation Stereo/Mono Operation SY S T E M DI a G R a M S Way System Front Way System w/Fadable Rear Stage PCH-14XPunch Status Display FG-PSD RO C K F O R D FO S G AT E AC C E S S O R I E SEnergy Storage Capacitors Punch Link FG-LINK XCard Crossovers Remedy TroubleshootingSymptom Symptom Diagnosis Remedy Speaker OutputLow or Distorted Amplifier NoiseEngine Noise About the Dynamic Power Measurements N a M I C P O W E R M E a S U R E M E N T SMusic Listening to Loudspeakers Not ResistorsWhat is an Amplifier? Information CubedPUNCH200x PUNCH100xPUNCH60x PUNCH40xAtcatcatcagu R R a N T Y I N F O R M a T I O N Page Montaje en el Malatero Montaje en el Compartimento de PasajerosInstalacion Terminal B+Terminal GND Terminal REMFuncionamiento Estereo/Mono No llevar a masa ningun cable de altavozMontage dans lhabitacle InstallationMontage dans le coffre Opération stéréo/mono tri mode Im Fahrzeugkofferraum Auf der BeifahrerseiteEinbau + AnschlussGND Anschluss REM AnschlussInstallazione Nel BagagliaioNellabitacolo Terminale B+ cavo positivoTerminale GND cavo negativo Terminale REM Consenso di accensioneT E S T E S Made in the USA Rockford Fosgate