INSTALLATION EXPERIENCE
Installation of off road and marine audio speakers can require extensive experience with a variety of mechanical
and electrical procedures. Although this application guide explains how to install PowerBass Xtreme speakers
in a general sense, it may not show the exact installation method for your particular situation. If you feel unsure
about personally installing the speaker system, don’t attempt the installation yourself. Ask your Authorized
PowerBass audio or marine dealer about professional installation options.
GENERAL INSTALLATION TIPS
Your PowerBass XL speakers were specially designed for providing high-fidelity sound out in the harsh
environment. Despite their rugged construction, it is possible to damage your speaker if they are improperly
used. Overdriving the system causing the sound to distort will cause permanent damage to the speaker.
Playing loud music in a outdoor environment can permanently damage your hearing, as well as limit your
ability to hear other traffic.
1. Be sure to carefully read and understand the instructions before attempting to install this
product.
2. Turn off the audio system. For safety, disconnect the negative lead from the battery prior
to beginning installation.
3. For easier installation, we recommend that if additional wiring is required, you run all
wires prior to mounting your speaker in place.
4. The outdoor environment can quickly accelerate corrosion so always use the highest quality
connectors for a reliable installation and minimal signal or power loss.
5. Always use caution before you drill or cut! Be careful not to puncture gas tanks, fuel
lines, hydraulic lines or electrical wiring when working on any vessel or vehicle.
6. Never run speaker wires underneath the vehicle or exposed on a boat deck, keeping the
wiring behind cover provides the best protection from environmental elements.
7. Avoid running any speaker wire or signal cables near the vehicle’s electrical system to
prevent noise from “bleeding” into the audio system.
8. Correct speaker polarity must be observed. Speakers wired out of phase will have little
bass output. Follow the wiring directions carefully observing the color coded speaker wire.
9. Leave a little slack in the speaker wire for easier installation, this will prevent pulling or
stretching the wire and possibly causing a connection to come loose.
10. Always protect your speakers during installation; it is a good idea to keep the speakers in
their original package until they are ready to be mounted.
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