Niles Audio CORAL RS6 - Manual (Page 16)

Upgraded Security Attachment Method (Optional)
To perform this attachment method you will need the following items:
1. (1) Stainless Steel Eyebolt
2. (1) Concrete Anchor sized to the Stainless Steel Eyebolt
3. (1) Bag of Quikcrete – fast drying cement mix or equivalent
4. A post hole digger or shovel
5. (1) Stainless Steel Aircraft Cable 1/8" diameter or larger
6. (2) Stainless steel wire rope clamps sized to the aircraft cable chosen
To install an upgraded security system:
1. Prepare a hole that is at least one-foot deep, at a minimum (three-feet if
the speaker is being installed in an area that has a frost line). The hole should
be at least six inches in diameter. This hole should be under the desired location
of the loudspeaker.
2. Once the hole is prepared, mix the concrete per its’ instructions. Fill the hole
with concrete. Place the concrete anchor in the center of the concrete so the top
of the anchor is flush with the top of the concrete and the anchor is not filled
with concrete.
3. Wait until the concrete is dried per the instructions on the concrete
mix used.
4. Screw the stainless steel eyebolt into the concrete anchor
5. Feed one end of the stainless steel aircraft cable through the eyebolt in
the concrete
6. Loop the end of the aircraft cable around the eyebolt and back to the
aircraft cable. Secure this end of the cable to the main aircraft cable with the wire
rope clamp.
7. Turn the loudspeaker over and feed the other end of the aircraft cable through
the eyelet in the bottom of the loudspeaker.
8. Loop this end of the aircraft cable around the eyelet and back to the aircraft
cable. Secure this end of the cable to the main aircraft cable with the wire rope
clamp. The upgraded attachment should now look like Figure 14.
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