JBL PRO POWER C508GTi Manual De Uso página 3

The Official Brand of Live Music
Important: Installation of automotive
stereo components can require extensive
experience performing a variety of mechani-
cal and electrical procedures. Although
these instructions explain how to install a
GTi component system in a general sense,
they do not show the exact installation
method for your particular car. If you don't
feel you have the necessary tools or experi-
ence, ask your authorized JBL car audio
dealer about professional installation
options.
Warning: Playing loud music in your auto-
mobile can permanently damage your hear-
ing as well as hinder your ability to hear traf-
fic. We recommend listening at low volume
while driving. JBL accepts no liability for
hearing loss, bodily injury or property dam-
age resulting from use or misuse of this
product.
A Note About System Performance
For the best performance possible, the GTi
components should be used with a two-
channel amplifier with output power of at
least 50W RMS per channel. The passive
crossover contains impedance compensa-
tion circuitry and has been computer-opti-
mized for the flattest possible frequency
response with the tweeter flush-mounted,
on-axis with the listener. The combined
response of the speakers and passive
crossover constitutes a 4th-order Linquitz-
Riley acoustic alignment and cannot be
duplicated with any electronic crossover
currently available for car audio use. Conse-
quently, bi-amping a GTi component system
with an electronic crossover is not recom-
mended.
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Speaker Placement
Figures 1–4 show possible speaker
placements in the order of most desirable to
least desirable. Kick-panel mounting will
provide the best staging and imaging in
most vehicles.
TWEETER
and
WOOFER
on kick panel
Figure 1.
Fig 1
Mounting the woofer and tweeter in the kick
panels
TWEETER
on kick panel
WOOFER
in factory-
door location
Figure 2. Fig 2
Mounting the woofer in the door and the tweeter
in the kick panel
TWEETER
in high/forward
location on door
WOOFER
in factory-
door location
Figure 3.
Fig 3
Mounting the woofer and tweeter in the doors
TWEETER
on dash
WOOFER
in factory-
door location
Figure 4.
Fig 4
Mounting the woofer in the door and the tweeter
in the dash
Tweeter Installation
Figure 5.
Surface-mounting the tweeter:
first push in (1), then turn (2)
–
Figure 6.
Flush-mounting the tweeter:
first push in (1), then turn (2)
–
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