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SD12 PREPARATION
Getting Started
Safety
This symbol is intended to alert the user to the presence of
important instructions. Failure to heed the instructions can
result in injury or unit damage.
To prevent injury and damage to the unit, please read and follow
the instructions in this manual.
If you feel unsure about installing this system yourself, have it
installed by a qualified audio technician.
Before installation, disconnect the battery negative (-) terminal to
prevent damage to the unit, fire and/or possible injury.
Thank you for purchasing a Dual SD12 subwoofer. Although Dual has attempted to make
sure all of the information contained within this manual is accurate, please be aware that
any part of it is subject to change without notice.
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