Rockford Fosgate 4-CHANNEL AMPLIFIER owner manual Power/REM/LED Side, +/Gnd

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Mounting Screws

Four (4) custom, round, hex screws included in the acces- sory pack hold the unit in place. These screws are covered when the end caps are installed.

Power/REM/LED Side

LEDB+/GND

Indicator Power Connectors

REM Connector

LED Power Indicator

B+/GND

Power

Connector

Speaker

Ouptut

Terminals

Rear Speaker

Front Speaker

REM

Output Terminals

Output Terminals

Connector

The Punch 4-Channel is turned on by connecting the blue remote turn-on wire to the source unit’s “Accessory” or “Auto Antenna” lead, either of which will go to +12 volts when the source unit is turned on.

The LED illuminates when the unit is activated.

These connectors are used to supply power and ground to the amplifier and accept 12 gauge - 8 gauge wire.*

These gold-plated terminal blocks connect the Right/Left Front and Right/Left Rear channel outputs to the speak- ers and accept wire sizes from 8 gauge through 18 gauge. Gold-plated connectors are immune to corrosion that can cause signal deterioration.

*Rockford Fosgate's Perfect Interface line of accessories in- cludes high quality power and speaker wire, gold plated RCA interconnecting cable and other products to complete your installation. Ask your Authorized Rockford Fosgate Dealer about Perfect Interface.

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Contents DSM Practice Safe Sound Table of Contents Specifications Punch 4080DSM Punch 4040DSM Punch 4-CHANNEL Accessory Pack Introduction Top View of Amplifier and End Caps Controls and Features+/GND Power/REM/LED SideInput/Output Terminal Side Installation Considerations Battery and Charging Mounting and Location Wiring the PunchWire Strip back approximately 3/8 1cm of insulation Ground Remote Turn-on Input Page Page Speaker Impedance Table of Component ValuesActive Crossover Mode Selection Frequency Settings Bridged MONO/BI-AMPLIFIED Sample Wiring DiagramsChannel Bridged Stereo 4Ω Subwoofer BI-AMPLIFIED Stereo Channel with Bridged Subwoofer Channel with Subwoofer AMP Bridged Mono Troubleshooting ProblemSolution Amplifier gets too hot Engine Noise Whine About the Dynamic Power Measurements Dynamic Power MeasurementsMusic Listening to Loudspeakers Not ResistorsInformation Cubed Audio Graph The PowerCubeWhat is an Amplifier? Warranty Information Rockford Fosgate