introduction

THANK YOU for purchasing a JBL® GX-series amplifier. So we can better serve you should you require warranty service, please retain your original sales receipt and register your amplifier online at www.jbl.com.

included items

GX-Series Amplifier (x 1)

Speaker-level input harness

(GX-A602, GX-A3001 x 1)

 

(GX-A604 x 2)

location and mounting

Although these instructions explain how to install GX-series amplifiers in a general sense, they do not show specific installation methods that may be required for your particular vehicle. If you do not have the necessary tools or experience, do not attempt the installation yourself. Instead, please ask your authorized JBL car audio dealer about professional installation.

Installation Warnings and Tips

IMPORTANT: Disconnect the vehicle’s negative (–) battery terminal before beginning the installation.

Always wear protective eyewear when using tools.

Check clearances on both sides of a planned mounting surface. Be sure that screws or wires will not puncture brake lines, fuel lines or wiring harnesses, and that wire routing will not interfere with the safe operation of the vehicle.

When making electrical connections, make sure they are secure and properly insulated.

If you must replace any of the amplifier’s fuses, be sure to use the same type of fuse and current rating as that of the original.

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JBL GX-A3001, GX-A602 owner manual Introduction Included items, Location and mounting, Installation Warnings and Tips