GTO SERIES
Multi-Element Speakers Owner’s Manual
GTO325 GTO425 GTO525 GTO625 GTO635 GTO6425 GTO7525 GTO925 GTO935
Installation and Connections JBL GTO Series Multi-Element Speakers
Figure 1. Mounting the GTO325, GTO425
or GTO525. Although not shown below, the
GTO625, GTO635, GTO925 and GTO935
all mount in a similar way.
Figure 2. Modifying the GTO325 or GTO425
for installation in locations requiring fewer
than four mounting “ears”.
Figure 3. Mounting the GTO6425 or, not
shown, the GTO7525.
Figure 4. The GTO’s keyed terminals aid in
making correct polarity connections.
NOTE: Bend tab back and forth to detach it
from the speaker.
Large Lug =
Small Lug =
ROTATE AND AIMTWEETER
SO IT FACESTHE LISTENER
USINGTHE OMNIPIVOT™
FEATURE ONTHE GTO525,
GTO625, GTO6525, GTO7525
AND GTO925.
Declaration of Conformity
We, Harman Consumer International
2, route de Tours
72500 Chateau-du-Loir
FRANCE
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
Lutz Uphoff
Harman Consumer International
Chateau-du-Loir, France. 3/01
03
Specifications JBL GTO Series Multi-Element Speakers
GTO325
GTO425
GTO525
GTO625
Type
3-1⁄ 2" 2-way
4 ohms
25W RMS, 75W peak
92dB
90Hz – 21kHz
1- 3 ⁄ 8" (35mm)
3-1⁄4" (83mm)
4" 2-way
4 ohms
5-1⁄ 4" 2-way
4 ohms
45W RMS, 135W peak
92dB
70Hz – 21kHz
2-3⁄16" (56mm)
4-5⁄ 8" (118mm)
6-1⁄ 2" 2-way
4 ohms
60W RMS, 180W peak
92dB
55Hz – 21kHz
2-1⁄16" (53mm)
5-1⁄16" (129mm)
Speaker Impedance
Power Handling
Sensitivity (2.83V, 1m)
Frequency Response
Mounting Depth
Cut-out Diameter
35W RMS, 100W peak
92dB
90Hz – 21kHz
2-1⁄ 8" (54mm)
3-9⁄16" (91mm)
GTO635
GTO6425
GTO7525
GTO925
Type
6-1⁄ 2" 3-way
4 ohms
60W RMS, 180W peak
92dB
55Hz – 21kHz
2-1⁄16" (53mm)
5-1⁄16" (129mm)
4" x 6" 2-way
4 ohms
40W RMS, 120W peak
91dB
75Hz – 21kHz
1-5⁄ 8" (42mm)
5" x 7" 2-way
4 ohms
60W RMS, 180W peak
92dB
50Hz – 21kHz
2-3 ⁄16" (56mm)
6" x 9" 2-way
4 ohms
100W RMS, 300W peak
92dB
50Hz – 21kHz
2-7⁄8" (74mm)
Speaker Impedance
Power Handling
Sensitivity (2.83V, 1m)
Frequency Response
Mounting Depth
Cut-out Diameter
5-11⁄16" x 3-1⁄4" (145mm x 83mm) 7-3⁄16" x 5" (183mm x 127mm) 8-3⁄4" x 5-15⁄16" (223mm x 151mm)
GTO935
6" x 9" 3-way
4 ohms
100W RMS, 300W peak
92dB
JBL Consumer Products • 250 Crossways Park Drive, Woodbury, NY 11797 USA
Type
Speaker Impedance
Power Handling:
Sensitivity (2.83 V, 1m)
Frequency Response
Mounting Depth
Cut-out Diameter
©2001 JBL, Incorporated • JBL is a registered trademark of JBL, Incorporated
Made in USA Printed in USA 3/01
Part No. GTOMULTIOM3/01
50Hz – 21kHz
2-7⁄8" (74mm)
8-3⁄4" x 5-15⁄16" (223mm x 151mm)
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