before disconnecting the7. Turn the input gain adjustment
battery!to the 1/4 position.
2. Run a minimum AWG #88. Set the crossover switches as
power cable complete with adesired.
40 amp fuse (not included) for9. Set the input mode switch to
the GTS300 or an AWG #6 orstereo, left + right or right
AWG #4 cable with an 80 ampinput only operation.
fuse for the GTS600 directly10. Set the bass boost switch to
from the positive + 12V batterythe desired position.
terminal to the disired11. Reconnect the negative
amplifier location. Keep thebattery cable.
fuse to within 6� of the battery12. Turn on the signal source at a
terminal, and before the wirelow volume level and check
runs through any metalfor the correct output from
partition.each speaker.
Note: All wiring connections13. Adjust the amplifier gain
should be made either bycontrol using the procedure
soldering with heatshrink tubingdescribed in the OAdjusting
insulation or with high qualitythe Gain� section.
crimp type insulated connectors
installed with a professional type,2.2 Controls and Connectors
articulated crimping tool.1. Preamp-Level Input Connector �
Soldering crimptype terminals isUse these connectores for line
recommended for additional(preamp) level input to the
security. Never use wire-nuts,amplifier.
insulation-displacement2. Preamp-Level Output Connector
connectors (i.e. ScotchLok type),� Use these outputs to send the
or Otwist and tape� connections.signal to additional amplifiers.
Do not use electrical tape; it will3. Speaker-Level Input Connector �
loosen with age and extremeUse this connector for speaker
temperatures.level input signals. A wire harness
3. Mount amplifier in the desiredis supplied for use with this
location using four screws.connector. This input also includes
4. Connect power wiring asJBLOs Common Sense input
shown i the Wiring Diagram.circuitry which turns the amplifier
5. Connect the outputs from theon as soon as the high powered
head unit to the appropriatehead unit connected to this input
inputs of the amplifieris turned on.
according to the Wiring4. Speaker Output Connector�
Diagram with either highConnect speaker wiring to this
quality low-level signal cablesconnector. See OWiring� directions
with RCA plugs, with thefor more information.
supplied speaker-level input5., 6., 7., 8., Power Connector �
connector, or both.Connection for power wires #A.
6. Connect the speakers to theSee OWiring� directions for
amplifier according to theinformation on proper
wiring diagram.connections.
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ACEC
