Cambridge SoundWorks Ambiance 82 2-Way In-Ceiling Speaker Systems - Manual (Page 3)

Pre-wiring new construction is
strongly recommended if possible.
Access to a basement, attic, or crawl
space can simplify the task of
routing wires to the appropriate
locations. If you are a do-it-yourself
homeowner, you may wish to hire a
professional to run the wires, even if
you are planning on mounting the
speakers yourself.
The wire connectors on the
Ambiance speaker system will accept
up to AWG #12 speaker cable. A
minimum of AWG #16 should be
used for runs up to 50 feet, with
AWG#14 for runs from 50-100 feet.
Runs longer than 100 feet should
use AWG #12. Make sure the wire
you choose is rated for in-wall use.
Check with the local building
inspector if you are unsure.
Unlike freestanding loudspeakers
(which can be easily repositioned),
an in-wall speaker system installa-
tion is permanent. The homeowner
and installer should work together
to determine the best locations. The
final sites should accommodate
present and future furniture
arrangements. The ideal positions
should provide an unobstructed
sound path from the speakers to the
listeners. In some instances, a
compromise between ideal location
and appearance may be necessary.
Because the Ambiance speaker
systems have wide-dispersion and
adjustable-angle tweeters, there is a
great deal of flexibility in placement.
For the best stereo effect, separate
the speakers by at least four to eight
feet. The ideal separation is roughly
equal to the distance of the speakers
from the listening space. For good
stereo imaging, try to place the left
and right speakers at a similar
distance from the primary
listening position.
Try to keep the speakers at least
18" away from room corners or wall/
ceiling borders. This avoids the
detrimental effects of sidewall/
ceiling echoes and the loss of precise
stereo imaging.
Placement Wiring
Ambiance speaker systems are
not magnetically shielded. The
minimum acceptable distance either
speaker can be placed from a TV
monitor depends on the monitor’s
sensitivity to magnetic fields, but
will typically be a foot or more. If
relevant, make sure the magnetic
field of the speaker will not distort a
nearby television’s picture before
you decide on a permanent
location.
These speaker systems have been
designed to accommodate standard
wall construction depths, but
sufficient in-wall mounting depth
should be verified. Before starting
any drilling or cutting, refer to the
chart on page 7 to verify that
enough mounting depth is available
for the speaker system purchased.
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