JL Audio M600/1 - User Manual

Thank you for purchasing a JL Audio amplifier for
your marine sound system.
Your amplifier has been designed and manufactured to exacting
standards in order to ensure years of musical enjoyment in your vessel.
For maximum performance, 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.
OWNER’S MANUAL
600W Marine Monoblock Subwoofer Amplier

Summary

Planning Your Installation

Safety and Installation Precautions

Covers mounting securely, avoiding drilling hazards, wire routing, and compartment placement.

Typical Installation Sequence

Power Connections

Fuse Requirements

Details on the necessity and placement of fuses for amplifier power wiring.

Turn-On Lead Connection

Input Section

Input Sensitivity Controls

Filter Controls

Subwoofer Outputs

Status LED and Protection Circuitry

Appendix A: Input Sensitivity Level Setting

Nine-Step Procedure for Input Sensitivity

A step-by-step guide for adjusting input sensitivity for optimal output.

Appendix C: Specifications

Appendix D: Troubleshooting

Amplifier Does Not Turn On

Ticking or Popping Sound from Speakers

Amplifier Shuts Off at High Volumes

Amplifier Turns On, No Output

JL Audio M600/1 Specifications

General

Brand	JL Audio
Model	M600/1
Category	Amplifier
Language	English