Related Manuals for Rockford Fosgate Power 550S
Summarization of Contents
Introduction
Practice Safe Sound
Continuous exposure to sound pressure levels over 100dB may cause permanent hearing loss. Use common sense.
Design Features
LED Power Indicator
The LED illuminates when the unit is turned on.
REM Terminal
Spade terminal used to remotely turn-on and turn-off the amplifier when +12V DC is applied.
Power Terminals
Gold-plated connectors accommodating up to 4 AWG wire for input current capability.
Cast Aluminum Heatsink
Dissipates heat generated by circuitry, offering improved cooling over conventional designs.
Variable Crossover
Built-in 24dB/octave Butterworth filter selectable for HP, AP, or LP operation from 50Hz to 250Hz.
Gain Control
Input gain control preset to match source units, adjustable for different output levels.
RCA Input Jacks
Industry standard gold-plated jacks for signal level input, resistant to corrosion.
Punch Bass
Narrow band adjustment at 45Hz (0dB to +18dB) for acoustical deficiencies.
RCA Pass-Thru Jacks
Convenient source for daisy-chaining additional amplifiers without extra RCA cables.
Speaker Terminals
Heavy duty, gold-plated connectors accepting wire sizes from 8 AWG to 18 AWG.
Installation
Installation Considerations
Guidance on pre-planning system layout, wiring routes, and component accessibility for optimal setup.
Mounting Locations
Recommendations for amplifier placement (trunk, passenger compartment) to ensure proper cooling and performance.
Battery and Charging
Ensuring the vehicle's electrical system can handle the amplifier's increased load.
Wiring the System
Detailed instructions for connecting power, ground, remote turn-on, and signal cables safely and correctly.
Operation
Adjusting Gain
Procedure for setting amplifier gain to match source unit output without audible distortion.
Adjusting Crossover Frequency
Setting the amplifier's crossover point (HP, AP, LP) between 50Hz and 250Hz for optimal sound.
Phase Warp (Model 1050S Only)
Variable control for adjusting output signal phase, useful for aligning speaker timing in SPL systems.
Troubleshooting
Check Amplifier for Proper Connections
Troubleshooting steps for verifying power and ground connections and voltage levels.
Check Amplifier for Audio Output
Steps to diagnose issues with audio signal input and output.
Check Amplifier for Turn-on Pop
Methods to resolve popping sounds during amplifier turn-on or turn-off.
Check Amplifier for Excess Engine Noise
Strategies to eliminate unwanted noise originating from the vehicle's engine.
Limited Warranty Information
Length of Warranty
Details the duration of the limited warranty for different product types.
What is Covered
Specifies the scope of warranty coverage for Rockford Fosgate products sold in the USA.
Who is Covered
Defines the original purchaser eligible for warranty service in the United States.
What is Not Covered
Lists exclusions from warranty coverage, such as accident damage or unauthorized service.
Limit on Implied Warranties
Explains limitations on implied warranties like fitness for use and merchantability.
How to Obtain Service
Provides instructions for contacting customer service and returning products for repair.
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