HARMAN International
Industries, Incorporated
8500 Balboa Boulevard,
Northridge, CA 91329 USA
www.jbl.com
© 2016 HARMAN International Industries, Incorporated. All rights reserved.
JBL is a trademark of HARMAN International Industries, Incorporated, registered in the
United States and/or other countries. All Rights Reserved. Features, specifications and
appearance are subject to change without notice.
INPUT CONNECTIONS
Connect the source unit’s RCA line outputs to the amplifier's left
and right inputs, as shown in the illustration below.
CONTROL PANEL CONNECTION
Connect the supplied control panel to the amplifier’s Controller
connector, as shown in the illustration below. The control panel
includes a long cable and a mounting flange, allowing it to be
mounted in a convenient location in the vehicle’s cabin.
For complete control panel mounting instructions, please
download the full GTR
-
7535/GTR-104/GTR
-
102 Amplifier User
Manual at jbl.com.
SETTING THE CONTROLS AND USING THE
AMPLIFIER
For complete information about setting the amplifier’s controls and
using all of the amplifier’s features, please download the full
GTR
-
7535/GTR-104/GTR
-
102 Amplifier User Manual at jbl.com.
If your source unit does not have RCA outputs use the supplied
bare wire
-
to
-
RCA adapters to connect the source unit’s speaker
wires to the amplifier, as shown in the illustration below.
When you’re finished connecting the source unit’s speaker
outputs to the adapters, plug the adapters into the amplifier’s
input connectors as shown in the previous illustrations.
GTR
-
7535/104 2
-
Channel Bridged Operation
• Minimum impedance for each speaker is 4 ohms.
GTR
-
102 2
-
Channel Operation
• Minimum impedance for each speaker is 2 ohms.
GTR
-
102 1
-
Channel Bridged Operation
• Minimum speaker impedance is 4 ohms.
Left
Speaker
Right
Speaker
NOTE: For additional speaker connection diagrams, download the
full GTR-7535/GTR-104/GTR-102 Amplifier User Manual at
jbl.com.
Source Unit
Rear RCA Line Outputs
Front RCA Line Outputs
• For bridged operation, use a Y”-adapter to connect the source
unit’s left and right outputs to the amplifier’s front and rear left and
right channel input connector(s) as shown in the illustration below.
Left
Speaker
Right
Speaker
Subwoofer
