Boston Acoustics GT-40 User Manual

2

Table of Contents

Parts List

3

Features and Specifications

3

Control Functions

4

Control functions (cont.)

5

Control functions (cont.)

6

Mechanical Functions

6

Control cover removal & reinstallation

6

Multi-position mounting feet

6

Mechanical functions (cont.)

7

Amplifier linking

7

Wire connection

7

Fuses

7

General Installation Precautions

8

Before you install

8

Battery & charging system

8

Wire routing

8

Installation—Amplifier Mounting

9

Choose the mounting location

9

Installation—amplifier mounting (cont.)

10

Passenger & trunk compartment mounting

10

Installation—Fuses & Wiring

10

Amplifier fuses

10

Wire gauge

10

Installation—fuses & wiring (cont.)

11

Power/B+ & power/ground connection

11

Remote input connection

11

Speaker output connection

11

Installation—fuses & wiring (cont.)

12

Mono subwoofer operation

12

Setup Tuning—Full-range Speakers

12

Music

12

Front & rear sensitivity controls

12

Front & rear crossover controls

12 

Setup tuning—full-range speakers (cont.)

13

Head unit

13

Volume

13

Front input sensitivity control

13

Front crossover controls

13

Setup tuning—full-range speakers (cont.)

14

Q-factor adjustments

14

Rear input sensitivity & crossover controls

14

Setup Tuning—Rear Fill Speakers & Subwoofers

14

Subwoofer level control

14

Rear input switch

14

Setup tuning—rear fill speakers & subwoofers (cont.)

14

Head unit

15

Volume

15

Rear input sensitivity control

15

Rear crossover control

15

Phase

15

System Examples

16,17

Amplifier Troubleshooting Guide

18

Contact and Warranty Information

19

GT-40_manual  4/10/03  4:17 PM  Page 2