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
.
Final Adjustments
Now that the loudspeaker’s phase, operation and security is assured, there are some
final steps to ensure that the loudspeakers installation is complete and that they are
used at there full potential.
1. Cover any trenches or wires that are still open or exposed.
2. Point the loudspeakers per the layout and verify that the sound is even and
consistent throughout the area that sound is desired, as you did in step 5 of
verifying system operation.
3. Verify that the front of the loudspeaker is as close to perpendicular to the ground
as possible. This will aid the drainage of water away from the woofer and
improve sound quality.
4. Check that the entire installation is safe and secure.
IN
ST
A
LL
A
TIO
N
16
Figure 14
Upgraded Security Attachment
Concrete
Anchor
Wire Rope Clamps
Eyelet
Rock Speaker
Aircraft Cable
