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Rockford Fosgate Power T8004 User Manual

Rockford Fosgate Power T8004
17 pages
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Rockford Fosgate Power T8004 Specifications

General IconGeneral
BrandRockford Fosgate
ModelPower T8004
CategoryAmplifier
LanguageEnglish

Summary

Getting Started

General Safety Warnings

Alerts users to potential hazards and precautions to prevent injury or damage.

Design Features

Indicator LEDs

Details the Power, Thermal, and Protect LEDs indicating unit status and issues.

Fuses and Cooling

Explains fuse accessibility and the 3-stage convection cooling design for heat dissipation.

Terminals and Bass Control

Describes speaker terminals for wire gauge and the Para-Punch Remote Bass feature.

Audio Filters and Controls

Details Infrasonic Filter, Gain Control, Variable Crossover, and Slope settings.

Input and Output Connections

Explains RCA inputs, Pass-Thru jacks, channel switching, and power/remote terminals.

Installation

Installation Considerations

Lists necessary tools and materials for amplifier installation.

Mounting Locations

Provides guidance on suitable and unsuitable mounting locations for the amplifier.

Battery and Charging

Discusses battery and charging system requirements for amplifier load.

Wiring the System

Provides step-by-step instructions for connecting power, ground, and remote wires.

Signal and Speaker Connections

Instructions for connecting RCA input signals and speaker wires to the amplifier.

2-Channel and Mono Bridged Wiring

Illustrates wiring diagrams for 2-channel and mono bridged speaker configurations.

4-Channel and Stereo Bridged Wiring

Illustrates wiring diagrams for 4-channel and stereo bridged speaker configurations.

Operation

Para-Punch Remote Bass

Instructions for mounting and using the Para-Punch Remote Bass control.

Adjusting Gain

Guide on setting the amplifier's input gain for optimal volume and clarity.

Adjusting Crossover Frequency

Instructions for setting the crossover point for High Pass, All Pass, or Low Pass modes.

Frequency Multiply Switch

Explains how the Frequency Multiply switch adjusts the crossover frequency range.

Slope Switch (Crossover)

Details selecting between 12dB/octave Butterworth or 24dB/octave Linkwitz-Riley filters.

Preamp Output Crossover (Pass-Thru)

Sets the crossover output for the Pass-Thru jacks for frequency routing.

Infrasonic Filter

Engages a 28Hz filter to limit low frequencies, useful for vented enclosures.

Troubleshooting

Check Amplifier for Proper Connections

Verifies power, fuses, ground, and voltage connections for proper amplifier operation.

Protect or Thermal Light On

Addresses issues when Protect or Thermal lights are illuminated, indicating shorts or overheating.

Check Amplifier for Audio Output

Troubleshoots lack of audio output by checking RCA connections and signal sources.

Check Amplifier for Turn-on Pop

Resolves turn-on pop noise by using a delay module or alternate remote turn-on source.

Check Amplifier for Engine Noise

Guides on eliminating engine noise by managing wire routing and grounding.

Specifications

Limited Warranty Information

Warranty Details and Coverage

Details warranty length, coverage, and who is covered by the limited warranty.

Exclusions and Limitations

Lists items not covered by warranty and limitations on implied warranties.

Service and EU Warranty

Explains how to obtain service and outlines EU warranty requirements.

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