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JL Audio 500/1 v2 User Manual

JL Audio 500/1 v2
13 pages
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Thank you for purchasing a JL Audio amplifier for
your automotive sound system.
Your amplifier has been designed and manufactured to exacting
standards in order to ensure years of musical enjoyment in your vehicle.
For maximum performance and extended warranty
coverage, we highly recommend that you have your new amplifier
installed by an authorized JL Audio dealer. Your authorized
dealer has the training, expertise and installation equipment to ensure
optimum performance from this product. Should you
decide to install the amplifier yourself, please take the time
to read this manual thoroughly so as to familiarize yourself
with its installation requirements and setup procedures.
If you have any questions regarding the instructions in this
manual or any aspect of your amplifier’s operation, please contact your
authorized JL Audio dealer for assistance. If you need further assistance,
please call the JL Audio Technical Support Department
at (954) 443-1100 during business hours.
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JL Audio 500/1 v2 Specifications

General IconGeneral
Signal to Noise Ratio>95 dB
RMS Power Output500W x 1 @ 1.5 - 4Ω
Total Harmonic Distortion<0.05%
Input Sensitivity200mV - 4V
Dimensions13.4 in x 9.25 in x 2.36 in
Fuse Rating50A
Damping Factor>500

Summary

Introduction and Safety Information

Protect Your Hearing

Important warning regarding high sound pressure levels and hearing protection.

Serial Number Recording

Instructions for recording and locating the amplifier's unique serial number.

Installation and Connections

Installation Applications

Details vehicle system compatibility and usage restrictions for the amplifier.

Planning Your Installation

Key considerations for a successful and safe amplifier installation.

Cooling Efficiency Considerations

Guidance on mounting and ventilation for optimal amplifier heat dissipation.

Safety Considerations

Essential safety precautions during amplifier installation in a vehicle.

Stupid Mistakes to Avoid

Common installation errors that can lead to damage or hazards.

Typical Installation Sequence

Step-by-step guide for a standard amplifier installation process.

Power Connections

Detailed instructions for connecting the amplifier's power supply.

Fuse Requirements

Specifies fuse types and placement for safe power connection.

Amplifier Controls and Signal Management

Turn-On Options

Explains the two methods for turning the amplifier on and off.

Amplifier Input Section

Details on connecting audio sources and setting input parameters.

Input Connections

How to connect RCA cables for audio input signals.

Input Voltage Range

Selecting the appropriate input voltage range for optimal sensitivity.

Input Sensitivity Adjustment

How to precisely set input sensitivity for maximum clean output.

Crossover and Bass Controls

Configuration of filters, equalizer, and bass boost features.

Amplifier Low-Pass Filter

Details on the amplifier's built-in low-pass filter functionality.

Preamp Output Section

Features and configuration of the amplifier's preamp output.

"Out Filter" Preamp Output Mode

Preamp output mode with an independent, active filter.

Advanced Bass Control

Features for optimizing bass response with EQ and infrasonic filter.

"Infrasonic Filter" Settings

High-pass filter to remove subsonic frequencies and protect speakers.

Parametric Bass Equalizer

Adjustable equalizer for fine-tuning bass frequencies and bandwidth.

Output, Status, and Specifications

Subwoofer Output

Information about the amplifier's power delivery and speaker load compatibility.

Speaker Connections

How to connect speakers to the amplifier's output terminals.

Status Indicator Lights and Protection Circuitry

Explanation of the amplifier's status indicators and protection modes.

Appendix B: 500/1v2 Specifications

Technical specifications for the 500/1v2 amplifier.

Appendices and Troubleshooting

Appendix A: Input Sensitivity Level Setting

Detailed procedure for setting input sensitivity for optimal performance.

Appendix C: Precise Frequency Selection Chart

Charts for accurately selecting filter frequencies.

Appendix D: Master/Slave Configurations

How to link multiple 500/1v2 amplifiers together.

Troubleshooting Guide (Appendix E)

Common issues and solutions for amplifier operation.

"My amplifier doesn't turn on" Troubleshooting

Troubleshooting steps for an amplifier that fails to power up.

"Distorted or Attenuated Sound" Troubleshooting

Diagnosing and fixing sound quality issues like distortion or low volume.

"Fluctuating Output" Troubleshooting

Resolving intermittent output issues related to connections or mounting.

"Shuts Off at High Volumes" Troubleshooting

Addressing amplifier shutdown problems, often related to voltage or heat.

"No Output" Troubleshooting

Steps to take when the amplifier powers on but produces no sound.

Installation Notes and Warranty

Installation Notes

Diagram for documenting amplifier switch and control positions.

Limited Warranty Information (USA)

Details of the product warranty terms and conditions for USA customers.

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