Dimension One Spas 01510-1030E Rev A - Manual (Page 21)

Export Sonic Immersion System Dealer Installation Guide
7. Locate the sub woofer sub assembly (P/N 01564-09). Locate
the spot on the compartment that matches the location of
the conduit in the spa. Using a1½ inch (3.8 cm) hole saw, drill
a hole for the conduit, Figure 10.
Figure 10. Drilling Hole for Cables
8. Try to place the sub woofer compartment into the space
where the plug was removed. It must fit flush with the
bottom edge of the frame, Figure 11. In order to accomplish
this it may be necessary to remove additional foam.
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