Power for systems with a single amplifier can be supplied by most automotive electrical sys-
tems. Systems with multiple amplifiers may require a higher capacity battery, alternator or
the use of a storage capacitor. We strongly recommend the use of a Directed Audio
Essentials power capacitor with an extra battery in larger stereo systems.
WCC amplifiers generate a certain amount of heat as part of normal operation. Be sure the
area around the amplifier is unobstructed to allow adequate air circulation. Remember,
beach blankets, last week's laundry, school books and homework papers located on top of
the amplifier do not improve air flow and may become damaged.
Tools of the Trade
Listed below are the majority of the tools required to perform an installation. Having the
proper tools will make the installation that much easier. Some of these tools are necessities;
some will just make the job easier.
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Allen Wrenches (2.5mm and 3mm)
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DMM or VOM
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Electric drill with assorted drill bits
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Grommets
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Heat shrink tubing
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Marking pen
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Nylon tie straps
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Phillips and flat blade screw drivers
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Pliers (standard and needle nose)
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Reference CD with 1 kHz Sine Wave at 0dB level (all bits high)
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RTA (real time analyzer)
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Soldering iron and solder
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Utility knife
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Wire brush or sandpaper for chassis grounding
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Wire crimper
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Wire cutters
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Wire strippers
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©2004 Directed Electronics, Inc.
