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SYSTEM POSITIONING
Vertical positioning
When planning a dedicated home cinema,
Listening Axis
consideration should first be made for
seating locations and then screen size. Once
these have been decided, due consideration
should then be given to the vertical
positioning of the cavity behind the screen,
so that the seated ear level of the viewers
is within 10 degrees of the listening axis of
20°
10°
500mm
the speaker (500mm from base of speaker
module). For secondary viewing rows, it is
recommended to keep this angle within 20
degrees.
Care should also be taken to ensure the first
row of viewers do not obstruct the sound
Figure 3
path for viewers behind them. Raising the
platform height for subsequent rows can
help to alleviate these issues.
9
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