8
Power Input Connections
These amplifiers are designed to work within a 10 to 16.8 volt DC range. Before any wires
are connected, the vehicles electrical system should be checked for correct voltage supply
with the help of a voltmeter.
First, check the voltage at the battery with the ignition in the OFF position. The voltmeter
should read no less than 12V. If your vehicles electrical system is not up to these
specifications, we recommend having it checked by an auto electrician before any further
installation. Once the vehicle is checked, make certain the correct cable size is used. We
recommend using as large a gauge cable as possible, use the Power Cable Selection Chart
to calculate the correct power wire size for your application.
Power
This amplifier should be wired directly to the vehicle battery using the appropriate size
cable. Start at the vehicle battery and run the power cable through to the amplifier. Avoid
running the power cable over engine components and near heater cores. The use of an inline
fuse or circuit breaker is a must; this will prevent the risk of a potential fire caused by a
short in your power cable. Connect the fuse holder or circuit breaker as close to the battery
positive (+) terminal as possible (no farther then 18” from the battery). This fuse or circuit
breaker should be no greater then the sum of the fuses found on the chassis of your
amplifier (also see specifications chart). You may now connect the cable to the battery, but
remember to leave the fuse out or circuit breaker “off” until all other cable connections are
made.
Summary of Contents for GLADIATOR
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