JBL Portable Speaker GTO320 User Manual

A U T O M O T I V E L O U D S P E A K E R S  
Grand Touring® Series  
GTO320, GTO420, GTO6420, GTO520, GTO620, GTO630, GTO7520, GTO920, GTO930  
Ow n e r s Ma n u a l  
 
Typical installation of the GTO320, GTO520, GTO7520,  
GTO920 and GTO930 speakers w ith grilles as shown in  
Figure 1.  
Installation of the GTO420 speaker as shown in Figures 2a  
and 2b.  
Figure 1.  
Figure 2a.  
Rem ovable Mounting Ears on GTO420.  
Trim Ring  
Car Door  
Bend up and down repeatedly to break off  
or use tin snips.  
Grille  
Screen  
Note:The GTO320 and GTO7520 are designed for direct  
replacem ent of factory speakers behind original factory  
grilles; therefore, they do not contain the grilles and trim  
ring shown in Figure 1.  
Note: Som e installations m ay require som e or all of the  
m ounting ears to be rem oved from the GTO420. Rem ove  
your original speakers first to determ ine whether any  
m ounting ears m ust be rem oved.  
0 3  
 
Installation of the GTO6420 speaker as shown in Figure 3.  
Figure 2b.  
Figure 3.  
Mounting Ears Rem oved  
Mounting the GTO420.  
Note: To install the GTO6420 in European cars with  
elliptical openings, detach the speaker from the m etal  
adapter.  
0 4  
 
Installation of the GTO620 and GTO630 as shown in Figures 4a, 4b,  
4c and 4d. The GTO620 and GTO630 use J BLs patented Interm ount II™  
m ounting system . Interm ount II provides for easy installation of these  
speakers in m any standard and nonstandard locations  
that will accom m odate a 6-1/2" speaker.  
Figure 4a.  
Figure 4b.  
Rotate to Lock  
Foam Gasket  
Front View  
Slots for  
Mounting  
Hooks  
Mounting  
Ring  
Mounting Ring  
Mounting  
Hooks  
Rotate to Lock  
Mounting Hooks  
Rear View  
Foam Gasket  
Mounting Slots  
Using Interm ount IIin Am erican and Japanese  
cars with openings for 6-1/2" speakers as shown  
in Figures 4a and 4b.  
Im portant: When using the steel m ounting rings, you  
m ust use the sheet m etal screws with undersized heads  
that are included in the hardware pack and m ake sure  
that the ring is m ounted to a com pletely flat surface.  
0 5  
 
Using Interm ount II in European and Am erican 165m m  
openings or custom -m ounting the speaker as shown in  
Figures 4c and 4d.  
Figure 4c.  
Figure 4d.  
Hole Cutout  
Clips  
Hole  
Cutout  
Match Notch on  
Speaker with Notch  
on Trim Ring  
Grille Screen  
Mounting Surface  
Grille  
Trim Ring  
Note: If you are m ounting the speakers behind the  
factory door panel or grille, om it the grille and trim  
ring. Place the U-shaped clips over the speakers  
outside flange, align the hole in the clip with the notch  
in the speakers basket and insert the screw through  
the hole in the clip.  
0 6  
 
Specifications  
Multielem ent Loudspeakers  
GTO320  
GTO420  
4" 2-Way  
Loudspeaker  
GTO6420  
4" x 6" 2-Way  
Loudspeaker  
GTO520  
GTO620  
GTO630  
3-1/2" 2-Way  
Loudspeaker  
5-1/4" 2-Way  
Loudspeaker  
6-1/2" 2-Way  
Loudspeaker  
6-1/2" 3-Way  
Loudspeaker  
Woofer-Cone Material  
Rigitex™  
Rigitex™  
Rigitex™  
Rigitex™  
Rigitex™  
Rigitex™  
Tweeter-Diaphragm Material  
Titanium Composite  
Titanium Composite  
Titanium Composite  
Titanium Composite  
Titanium Composite  
Titanium Composite  
Recom m ended Am plifier  
Power Range  
5W 60W RMS  
100Hz 21kHz  
90dB  
5W 75W RMS  
85Hz 21kHz  
90dB  
5W 60W RMS  
75Hz 21kHz  
92dB  
5W 90W RMS  
65Hz 21kHz  
90dB  
5W 125W RMS  
55Hz 21kHz  
91dB  
5W 125W RMS  
55Hz 21kHz  
91dB  
Frequency Response  
Sensitivity  
Mounting Depth  
1-7/16" (37m m )  
1-15/16" (50m m )  
1-3/4" (45m m )  
2-3/16" (56m m )  
1-15/16" (50m m ))  
1-15/16" (50m m )  
GTO7520  
5" x 7" 2-Way  
Loudspeaker  
GTO920  
GTO930  
6" x 9" 2-Way  
Loudspeaker  
6" x 9" 3-Way  
Loudspeaker  
Woofer-Cone Material  
Rigitex™  
Rigitex™  
Rigitex™  
Tweeter-Diaphragm Material  
Titanium Composite  
Titanium Composite  
Titanium Composite  
Recom m ended Am plifier  
Power Range  
5W 150W RMS  
50Hz 21kHz  
91dB  
5W 175W RMS  
45Hz 21kHz  
91dB  
5W 175W RMS  
45Hz 21kHz  
92dB  
Frequency Response  
Sensitivity  
0 7  
Mounting Depth  
2-3/8" (61m m )  
2-15/16" (75m m )  
2-15/16" (75m m )  
 
Declaration of Conformity  
We, JBL Europe A/S  
Kongevejen 194B  
DK-3460 Birkerød  
DENMARK  
declare in own responsibility, that the products described  
in this owner’s manual are in compliance with technical  
standards:  
EN 50081-1:1992  
EN 50082-1:1992  
Steen Michaelsen  
JBL Europe A/S  
Birkerød. DENMARK. 2/99  
JBL Consumer Products, 250 Crossways Park Drive, Woodbury, NY 11797  
800-336-4JBL (4525) www.jbl.com Part No. GTOMEOM Made in China  
 

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