Boston Acoustics 351 361 381 Speaker User Manual


 
4
Placement
Since the speaker installation is permanent and the furniture placement may not be, the user
should first determine the best long-term location — one that will accommodate future relocation
of the furniture in the room, while still allowing for an unobstructed sound path from the speakers
to the listening area.
Within reason, wherever the speakers look
right is where they’ll sound right. For best
results, place the speakers 6–10 feet
(1.8–3.3m) apart, so they form a triangle
with the main listening area. Try to keep the
speakers at least 12–18 inches (30–45cm)
from the nearest reflective surface (side
walls or ceiling). When used near a color
television, the speakers should be mounted
a minimum of 6 inches (150mm) from the
TV to avoid interference with the picture.
As a final check on the suitability of the
mounting location, it’s a good idea to
temporarily place a pair of small box
speakers, if available, at the mounting
locations chosen for the system. This will
give the listener an approximate idea of
what the speakers will sound like in that
location. Listen for pleasing stereo image,
realistic stage height or balanced surround-
field coverage (if using the speakers as rear-
channel surrounds). Note if any objects in
the room impede the sound path from the
speakers to the listening area.
Outdoor Use
The Designer Series is moisture- and
temperature-resistant and may be used
outdoors or in a marine setting. Placement
under the eaves of a roof or in the cockpit
of a boat reduces exposure to constant
direct sunlight, precipitation and salt spray,
thereby maximizing the speaker’s life.
12-18 inches
(30-45cm)
6-10 feet
(1.8-3.3m)