Each quartered hull =
6 in. wide x 8.75 in. long x 1 in. deep.
The inner-rim clamping surface =
I in. wide x 1/4 in. deep
Sand-fill each quartered hull via the fill-hole.
Secure each fill-hole with supplied wood plug.
1. We modify/cut a funnel slightly smaller than the diameter of the Sand-Trap fill-hole.
This minimizes the insertion depth which provides easier sand flow.
2. We have provided a "string hole" in each hull. Insert a string or fishing line through the hole.
It will allow the retrieval of a hull accidentally dropped in the wall.
Insert each quartered sand-fillled hull through the custom speaker
Use an adhesive such as 3M Strip Calk to hold in place.
Poster putty is sufficient for the in-ceiling model.
Insert and clamp the speaker to the SandTrap inner-clamp-rim.