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Rockford Fosgate Punch P4004 User Manual

Rockford Fosgate Punch P4004
64 pages
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Installation &
Operation
Installation et fonctionnement
Instalación y funcionamiento
Einbau und Betrieb
Installazione e funzionamento
Punch Series
4-Channel Amplifiers
P4004
P8004

Table of Contents

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Rockford Fosgate Punch P4004 Specifications

General IconGeneral
Channels4
RMS Power Output (4 Ohm)50W x 4
RMS Power Output (2 Ohm)100W x 4
Bridged RMS Power (4 Ohm)200W x 2
Total Power Output400W
Frequency Response20 Hz - 20 kHz
Fuse Rating40A
Total Harmonic Distortion (THD)<0.05%
Crossover12dB/Octave LP/HP
Input Sensitivity150mV to 4V

Summary

Introduction

Getting Started

Safety Instructions

Important instructions to prevent injury or unit damage during installation and operation.

Design Features

RF Logo Swirl

Illuminates when the unit is on and indicates output signal level.

Protect LED

Indicates short circuit or low impedance; shuts down amplifier automatically.

Thermal LED

Indicates overheating; shuts down amplifier to cool.

Cast Aluminum Heatsink

Dissipates heat generated by the amplifier's circuitry.

Speaker Terminals

Heavy-duty, nickel-plated connectors for speaker wire (8-18 AWG).

Remote Bass

Adjusts low-frequency boost for bass enhancement.

Gain Control

Adjusts input gain to match source unit output levels.

Variable Crossover

12dB/octave filter for HP, AP, or LP operation (40Hz-400Hz).

RCA Input Jacks

Industry-standard jacks for easy signal level input.

RCA Pass-Thru Jacks

Allows daisy-chaining additional amplifiers without extra RCA cables.

REM Terminal

Connects for remotely turning the amplifier on/off with +12V DC.

Power Terminals

Nickel-plated connectors for power and ground wires (up to 4 AWG).

Fuses

ATC fuses for easy access and replacement.

2/4 Channel Switch

Switches inputs for 2-channel mode or 4-channel output.

Installation

Installation Considerations

Vehicle considerations, planning wire routing, and tool requirements.

Mounting Locations

Recommendations for mounting amplifier in engine, trunk, or passenger compartments.

Battery and Charging

Importance of checking vehicle's battery and charging system for amplifier load.

Wiring the System

Step-by-step guide for connecting power, ground, and signal wires.

Operation

Remote Punch Bass

Mounting and installation of the remote bass control.

Adjusting Gain

Procedure for setting the amplifier's input gain for optimal volume.

Adjusting Crossover Frequency

Setting the HP, AP, or LP crossover points for frequency filtering.

Troubleshooting

Procedure 1: Check Amplifier for proper connections

Verifying power, ground, and voltage connections for proper operation.

Procedure 2: Protect or Thermal light is on

Diagnosing issues indicated by Protect or Thermal LEDs.

Procedure 3: Check Amplifier for audio output

Troubleshooting no audio output issues, checking RCA connections.

Procedure 4: Check Amplifier if you experience Turn-on Pop

Resolving turn-on pop noise with delay modules or relays.

Procedure 5: Check Amplifier if you experience excess Engine Noise

Identifying and eliminating engine noise interference in the audio system.

Accessories

Specifications

Limited Warranty Information

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