Harman JBL Stage A6004 - User Manual

EN
JBL Stage A6002/A6004/A9004/A3001
THANK YOU FOR YOUR PURCHASE . . .
Your JBL product has been designed to provide you with the performance and ease of operation you would expect from JBL.
• Please take time to read your owner's manual in its entirety before operating or installing your amplifier.
• Keep the owner's manual for your amplifier in your glove compartment along with the owner's manual for your car.
• Put your amplifier sales receipt with other important documents in order to expedite warranty service if needed.
ABOUT THE MANUAL
This manual describes general installation guidelines and operation instructions. However, please note that proper installation of mobile audio and video
components requires qualified experience with mechanical and electrical procedures. If you do not have the knowledge and tools to successfully perform this
installation, we strongly recommend consulting an authorized JBL dealer about your installation options. Keep all instructions and sales receipts for reference.
Consider this manual as an indispensable feature of your amplifier.
CHAPTER 1: PICTORIAL INDEX OF INPUT
CONNECTIONS
Stage Amplifier left side panel
Stage A6002
Stage A6004 and A9004 Stage A6004 and A9004
Stage A3001
Stage A6002
Stage A3001
1. Power/protect indicator
2. Power input connectors
3. Fuse(s)
4. Speaker output connectors
5. High-level input(s)
6. Line-level inputs (RCA)
7. Gain (input sensitivity)
8. Bass EQ control(s)
9. Crossover frequency control(s)
10. Crossover filter selector(s)
11. Subwoofer phase selector
Stage Amplifier right side panel
CHAPTER 2: INSTALLATION AND WIRING
What's in the box:
1x amplifier
4x mounting screws x4
Sparefuse(x1forA6002,x2forA3001,A6004andA9004)
High-level input adapter (x1 forA6002 and A3001, x2 for A6004 and A9004)
Mounting hardware
Quick-start guide
1 3
2 4
5
9
7 8
10
6
R-PROTECTR-PROTECTR-PROTECT
1
2 3 4
32HZ 320HZ
32HZ 320HZ
32HZ 320HZ
32HZ 320HZ
96
7 8 5
10
12
5 7 8 9
11
6
1
2 43

Summary

Chapter 1: Pictorial Index of Input Connections

Power;Protect Indicator

Power Input Connectors

Terminals for connecting the amplifier's power supply from the vehicle's battery.

Fuse(s)

Speaker Output Connectors

Terminals for connecting speakers to the amplifier's output channels.

Gain (Input Sensitivity)

Crossover Frequency Control(s)

Crossover Filter Selector(s)

Precautions and Installation Notes

General Safety and Installation Precautions

Essential safety and installation guidelines for amplifier setup, covering environmental factors and secure mounting.

Power and Ground Connections

Details on connecting the amplifier's power and ground wires to the vehicle's battery and chassis.

Operations and Troubleshooting

Setting Input Levels (Gain)

Procedure for matching amplifier input sensitivity to the source unit's output for optimal sound.

Setting Crossover Filters

Troubleshooting Common Issues

Diagnosing and resolving common problems like no audio, protect mode, distorted audio, and fuse issues.

Harman JBL Stage A6004 Specifications

General

Brand	Harman
Model	JBL Stage A6004
Category	Amplifier
Language	English