GRAND
TOURING
SERIES
®
GTO507C
GTO607C
GTO6507C
GTO8607C
GTO6507SC
component
systems
owner’s
manual
THANK YOU
®
®
for purchasing a JBL Grand Touring Series
automotive loudspeaker component system. We’ve
organized this manual to make your installation as
simple and trouble-free as possible. Please read it
thoroughly before proceeding. Remember to keep
your sales receipt and this manual in a safe place
so both are available for future reference.
INSTALLATION
INTERMOUNT III*
FLUSH-MOUNT
TWEETER ANGLE
Figure 7A. Surface-mounted behind
MOUNTING RINGS
Figure 5A. Mounting the tweeter using the
Figure 6. Aim the tweeter at the listening
position by sliding the screw in the groove
on the back of the tweeter cup and lock the
tweeter in place using the small retaining
screw. Rotate the entire assembly in the
mounting surface and tighten the large
hand nut.
grille panel.
The GTO607C is packaged with two
different speaker adapters. The adapters
will allow the speakers to be installed into
various factory 6," 6-1/2" and 6-3/4" openings.
The metal adapter can be mounted in many
European vehicles, Japanese vehicles or
vehicles with 6" speaker locations. The
plastic adapter can be mounted in many
vehicles using 6-3/4" speaker locations or
three-point mounting frames.
I-Mount flush-mounting kit.
3
1
3
ROTATE ENTIRE ASSEMBLY
TO AIM ANGLED TWEETER
TOWARD LISTENER.
2
Figure 7B. Flush-mounted to surface behind
grille panel.
1
SLIDE SCREW UP OR
DOWN TO ADJUST
TWEETER ANGLE.
Figure 3. Mounting the GTO607C using the
supplied metal adapter. Mounting with the
plastic adapter is similar.
SURFACE-MOUNT
Figure 5B. Mounting the tweeter using the
I-Mount surface-mounting cup.
2
TIGHTEN SCREW TO
LOCK ANGLE SETTINGS.
BLACK (—)
1
ATTACH BASE
4
SECURELY TIGHTEN
WITH SCREWS, THEN:
RED (+)
THE LARGE HAND NUT.
Figure 7C. Mounted to grille panel.
2
™
3
Figures 7A through 7D. The Starfish
tweeter mount is intended to be used
when the tweeter will be installed behind
a factory grille (e.g., replacing the factory
tweeter behind a door panel). The Starfish
will allow you to mount the component
tweeter directly to the panel itself or to the
area behind the panel. The six mounting
tabs can be removed easily to create a
number of custom configurations.
FOAM GASKET
MOUNTING RING
Figure 4. Mounting the GTO607C woofer
without the metal adapter.
Figure 7D. In-dash location
(may require gluing).
Note: Check screw clearance before
installing. Use glue if clearance is an issue.
Note: Not all possible mounting
configurations are shown.
FOAM GASKET
*patent no. 6,505,705
3
CONNECTIONS
SPECIFICATIONS
GTO507C
GTO607C
GTO6507C
GTO8607C
GTO6507SC
Open the crossover housing by firmly
squeezing the sides of the top half and
lifting it away from the bottom. Using
screws or a wire tie, mount the
crossover using the holes provided.
Observing proper polarity, connect the
speakers and amplifier as shown in
Figures 8A–8C. Replace the cover
when you are finished making the
connections and adjustments (see
following section).
Figure 8B. The 0dB setting is the
reference setting. Move the jumper
to the +3dB setting if more tweeter
output is required.
Type
5" (130mm)
Two-way
component
6-1/2" (160mm)
Two-way
component
165mm
Two-way
component
6" x 8" (5" x 7")
Two-way
component
165mm Shallow-
mount two-way
component
Power Handling
55W RMS,
165W Peak
70W RMS,
210W Peak
70W RMS,
210W Peak
70W RMS,
210W Peak
60W RMS,
180W Peak
Tweeter level
0dB (default)
Sensitivity (2.83V/1m) 91dB
92dB
92dB
92dB
92dB
Frequency
Response
70Hz – 21kHz
55Hz – 21kHz
55Hz – 21kHz
55Hz – 21kHz
55Hz – 21kHz
Impedance
2 Ohms
2 Ohms
2 Ohms
2 Ohms
2 Ohms
Mounting Depth
Cutout Diameter
2-5/16" (59mm)
2-1/16" (53mm)
2-3/8" (61mm)
2-1/4" (58mm)
1-13/16" (47mm)
4-11/16" (120mm) 5-1/16" (129mm) 5-11/16" (145mm) 4-15/16" x 7-3/16" 5-11/16" (145mm)
(126mm x 183mm)
Tweeter level
+3dB
Figure 8A. Wiring connections on
the crossover network (shown with
cover on).
Overall Diameter
5-1/8" (131mm)
6-1/4" (159mm)
6-9/16" (167mm) 5-11/16" (145mm) 6-9/16" (167mm)
Figure 8C. Locating wiring connections
on the GTO507C woofer. Other woofers
are wired similarly.
To TWEETER
GENERAL CARE
The loudspeaker grilles may be cleaned with a damp cloth. Do not use any cleaners
or solvents on the grilles or the speaker cones.
These products are designed for mobile applications and are not intended for
connection to the mains.
To WOOFER
A valid serial number is required for warranty coverage.
Features, specifications and appearance are subject to change without notice.
Not all models are available in all markets.
To AMPLIFIER
OUTPUTS
Big Lug =
Declaration of Conformity
Small Lug =
JBL, Incorporated
250 Crossways Park Drive, Woodbury, NY 11797 USA
We, Harman Consumer Group International
2, route de Tours
72500 Château du Loir
France
© 2006 Harman International Industries, Incorporated. All rights reserved.
declare in own responsibility that the products described in this owner’s
manual are in compliance with technical standards:
JBL, Harman International and Grand Touring Series are trademarks of Harman International
Industries, Incorporated, registered in the United States and/or other countries. I-Mount and
Starfish are trademarks of Harman International Industries, Incorporated.
EN 61000-6-3:2001
EN 61000-6-1:2001
Klaus Lebherz
Harman Consumer Group International
Château du Loir, France 4/06
Part No. GTCOMPONENTSOM4/06
www.jbl.com
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