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Positive wire is maked red.
535 Airpark Rd
Napa, CA 94558
P: 1-707-265-6343 F: 1-707-265-6334
C
1. Install 90°elbow with port hub to subwoofer
flange as indicated.
2. Locate the burial location and then remove
earth approximately 3’ x 3’ x 1.5’ deep.
3. Place gravel or playground sand on the bottom
of the hole and place sub.
4. Place playground sand around sub to top
of the enclosure. Pack well.
5. Cover enclosure with soil etc to blend
with landscaping ensuring minimum of
4” clearance from the soil to the bottom
of the port hub.
NOTE: Gravel provides some drainage and the
sand makes removal of sub much easier
if required.
SAND
SOIL
