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Figure 6
Figure 5
Figure 7
Figure 6
~60
o
For optimum performance, it is important that the speakers are firmly and
securely mounted. All the speakers may be mounted directly at floor level,
but, as mentioned above, it can be beneficial to raise the position of the
surround speakers and, if the screen is high, it may also be beneficial to
do the same with the front speakers. In that case, the supporting structure
for the speakers should be substantial. If constructed of wooden studding,
the framework should be arranged to be directly beneath the feet of the
speaker. (figure 6)
All the speakers are equipped with roller glides on the base panel. These
allow the speakers to be easily pushed into place in custom furniture. In
order to position the speakers accurately, we suggest you create circular
recesses 15mm (5/8 in) diameter in the support surface to locate the
glides.
To avoid rocking when the speakers are in position, it is
important that these recesses are accurately positioned
and a foot-positioning template is supplied for this
purpose.
The shaded area at the front of the template is to allow clearance for the
movement of the bass cones. For the CT8 DS, the side-firing drive units
require free acoustic access into the listening room, indicated by the
shaded area of the template extending round the sides. The CT8 DS will
normally have the front half of the cabinet protruding clear into the room.
It may, however, be built in to a false pillar, but this must be acoustically
transparent at the sides, as well as the front, as indicated by the shaded
area.
If the speakers are to be inset in a false wall, a front template is provided
for guidance in cutting the aperture. The template is the same size as the
speaker, so remember to leave some clearance. The height of the template
includes the roller glides.
If the speakers are to be mounted in custom furniture, you should also
ensure that it is substantially built and not prone to induced vibration. It
should be braced where necessary and it may be beneficial to glue
bituminous damping pads, similar to those used in motor vehicles, to
large unsupported panels. Such pads need to be thicker on wood than
metal and a minimum of 6mm (1⁄4 in) should be used.
If it is desired to remove the roller glides, use the Torx
the speaker to remove the retaining screws.
An optional, spike foot kit is also available (Part No FP22359). The kit
contains 4 heavy-duty feet that have 40mm (1.6 in) of vertical adjustment,
allowing tilt up to 8
if desired. This tilt is in addition to that offered by the
o
adjustable head unit of the CT8 LR and CT8 CC.
The feet are reversible, having a spike for carpets on one end and a rubber
pad for vulnerable surfaces on the other. Fitting is most easily accomplished
during unpacking, when the underside of the speaker is exposed.
(figure 7)
Mounting the Speakers
key supplied with
®
9
9
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