2. Where possible, a separate amplifier just for your speaker should be used with an electro
ic crossover to set the frequency range. One amplifier with passive crossovers will work
(Tri-Way Setup), but the system will do more with less stress on the amplifier by using two
amps.
3. To avoid any possible sound cancellation from the front of the speaker to that of the rear of
the speaker, cut a baffle of Masonite or MDF to firmly mount the speaker if the vehicle’s
original cutout is too big.
4. When connecting speaker wires from the amplifier or head unit to that of the speaker itself,
pay attention to the polarity of the connection. This will insure optimum sound reproduc-
tion and performance.
5. For maximum dynamic performance use weather stripping to insure a tight seal.
6. Do not mount any speakers or external crossovers where they will get wet.
7. Remember the Golden Rule
“Measure twice…cut once.”
When installed properly, your PowerBass Xtreme component system will make a remarkable
improvement in the quality of virtually any mobile audio sound system and give years of superior
performance.
PREPARING FOR INSTALLATION
NOTE: The tools listed below may be required for proper installation.
1. An electric drill with drill bits
2. Phillips-head and standard screwdrivers
3. Wire strippers
4. Crimping tool and needle-nose pliers
5. Silicone sealant or closed cell weather-stripping
6. Metal file
7. Hole saw
INSTALLATION PRECAUTIONS
NOTE: Proceed only if you are a qualified installer, otherwise/ let your dealer do it.
• Always wear protective eyewear when using tools.
• Turn off all stereo and other electrical devices before you begin.
• Disconnect the (-) negative lead from your vehicle’s battery.
• Keep the speakers in the package until final installation.
• Locate all fuel lines, brake lines, oil lines, and electrical cables when planning your installation.
• Check to see if there is enough clearance behind the mounting surface before installing the
speakers.
• When running speaker wires through sheet metal, be sure to use grommets to properly insulate
the wires from metal edges.
