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Thank you for purchasing JBL's
Grand Touring Series multi-element
automotive loudspeakers. We’ve
organized this manual to make your
installation as simple and trouble-free
as possible. Please read through it com-
pletely before proceeding. If, after having
read it, you decide that you would rather
leave installation to a professional,
consult your JBL Grand Touring Dealer.
Autosound at its Best
Your JBL GT Series multi-element
speakers are built to meet the same
rigorous standards of construction and
performance that have long established
JBL’s renowned home and professional
speakers.
These speakers incorporate advanced
materials and construction especially
suited to the unique acoustic environ-
ment of modern vehicles. They are
engineered to provide excellent disper-
sion, wide frequency response, and high
power handling.
Installation of the GTO402 speakers as shown in Figures 1a and 1b.
Removable Mounting Ears on
GTO 402, 422
Bend up and down repeatedly
to break off or use tin snips.
• Some Toyota installations may require mounting ears to be
removed from opposite sides.
• Some European car installations may require all
four ears to be removed.
Figure 1a
Mounting Ears Removed
Grille
Screen
Trim Ring
Car Door
Figure 1b
Figure 2
Typical installation of the GTO962, 803, 963, 502,
and 402 speakers with grilles as shown in Figure 2.
Two-Screw Mounting Configuration
Note: The GTO462, 462d, 572, 573, 4102, and 302 are
designed for direct replacement of factory speakers.
Therefore they do not contain the grilles and trim ring
shown in Figure 2.
Installation of these models simply entails reversing the
steps taken to remove the original speakers.
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