PowerBass XEQ-9XO, Owner'S Manual, Page: 6 / 16

INSTALLATION PRECAUTIONS
NOTE: Proceed only if you are a qualified installer, otherwise; see your authorized Powerbass
Dealer to professionally install this amplifier. Always wear protective eyewear when using tools.
• Turn off all stereo and other electrical devices before you begin.
• Disconnect the negative (-) lead from your vehicles battery.
• Locate all fuel lines, brake lines, oil lines, and electrical cables when planning the install.
• Check the mounting depth to make sure there is sufficient room around the EQ.
• When connecting ground points, make sure all paint is carefully scrapped away from the auto body and
contact is made with bare metal.
• Use a utility knife to trim away fabric from hole locations before drilling or cutting.
• When running power cables through sheet metal, be sure to use grommets to properly insulate the
metal edges from the wire insulation.
• If possible, use tubing through grommets.
There are two basic mounting options for your PowerBass equalizer. One is to mount the unit under the dash
with the supplied brackets as shown below:
The other option is to cut a hole through a suitable panel in the dash for a built-in look. If you choose the
in-dash mounting method, be careful to cut the right size hole for the best appearance. Also take care not to
let your EQ and/or its cables interfere with other in-dash components.
Some dash kit manufacturers make a special kit for some vehicle models that will allow the installation of the
EQ with a DIN sized head unit. Check with your local PowerBass dealer for additional information.
NOTE: Be sure to adjust the variable subwoofer frequency control prior to mounting the equalizer.
Once mounted you will not have access to this electronic crossover setting.
MOUNTING THE EQUALIZER
Variable Subwoofer Frequency Control