BATT+ (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 that 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.
GND (Ground)
When grounding your amplifier, locate a metal area close to the amplifier that is good source of ground
(preferable the floor pan). Once again, investigate the area you wish to use for electrical wires, vacuum lines,
and brake or fuel lines. Use either a wire brush or sandpaper to eliminate unwanted paint for better contact
of the ground.
Secure the ground cable to the body using a bolt, star washer and nut. Spread silicon over the screw and
bare metal to prevent rust and possible water leaks.
Now it’s time to connect the power and ground cables to the amplifier.
Cut both cables to length.
Strip off 1/2 inch (12mm) of the insulation so that the bare wire fits all the way in the terminal block on the
side panel of the amplifier, seating it firmly so no bare wire is exposed. Use an Allen wrench to loosen the
BATT+ and the GND connections on the amplifier. Insert the ground first, and then the +12V and please
make sure that you place them into the correctly marked terminals. Then tighten the screws down securely.
Fig.4 A good ground is essential to proper operation
