EarthQuake Supernova MKIV-12 Manuel de l'utilisateur - Page 8
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SUBWOOFER PLACEMENT
SURROUND
LEFT
REAR
LEFT
Figure 3. Two (2) MKIV Arrangements - Seating Based
Placing the two subwoofers on the vertical axis of the
SUB
LFE+L
SURROUND
LEFT
REAR
LEFT
Figure 4. Four (4) MKIV Arrangement
8
SUPERNOVA MKIV OWNER'S MANUAL
SUPERNOVA MKIV USER'S MANUAL
FRONT
SUB
LFE
SUB
LFE
seating area (faster bass)
FRONT
SUB
LFE
SUB
LFE
More bass in the right places.
SPEAKER ARRANGEMENT
Home theater performance depends very much so on
product performance, room size and speaker
placement. Reading this manual, following your
priorities and these procedures will pay off with a big
improvement to sound quality and sonic performance.
Basics of speaker placement can help you make the
smartest choice for your specific room. There is no
magic bullet in home theater, which is why this is called
custom home theater. Every speaker has different sonic
characteristics, every room has different acoustic
properties, everyone's ears hear sound a little differently
and your left ear has a different sensitivity than your right
ear. So in the end, you may use this manual as a starting
guideline. However, when it comes to actually setting up
your speaker system, let your own ears be the judge.
SURROUND
Center Channel Speaker Placement
This should be the first speaker you place in your
RIGHT
home theater room. The job of a center channel is to
anchor dialogue and other on-screen sounds to the
screen. Thus, its position depends upon where you
put your TV. Place your center channel directly above
or below your TV — centered, make sure the
REAR
speaker's front edge is precisely aligned with the
front edge of your TV screen to reducing distortion
RIGHT
caused by sound reflecting and diffracting off the TV's
cabinet. If possible, the height of the center channel
speakers should be as high as your ears in a sitting
position, as illustrated in Figure 5.
Front Left & Right Speaker Placement
In a home theater system, front speakers are
SUB
LFE+R
responsible for movies' sound tracks and dynamic
actions. The front speakers need to sync the video
SURROUND
event with the audio. For instance, when there is a
moving vehicle from the left to the right of the screen,
RIGHT
the sound should travel from the left front speaker to
the right front speaker. In a two channel stereo
system, the front speakers are responsible for
producing all of the sound: staging, imaging, and
depth of field. Placing the speakers too close to each
other will compromise the stage, while placing them
REAR
too far from each other will break the images.
RIGHT
Front speakers should be placed at an equal
distance from the TV and the primary listening spot
(sweet spot). Together with the center channel
Specifications are subject to change without notice
CENTER
C
A
B
A = B = C
Figure 5. Front Speaker Placement