Bose 301 Sonata Manual del usuario - Página 6

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Bose 301 Sonata Manual del usuario
PART 2
13-3 FT
3
i
S
DIAGRAM 2
PM
PLACEMENT
FOR NORMAL
SPACING
WITH REFLECTING SIDEWALLS
DIAGRAM 3
PLACEMENT FOR WIDE SPACING
characteristics. This Dual Frequencv Crossover permits both driv-
ers to operate throughout the crucial middle frequencv range. Dis-
tributing
the energv
between
the two
drivers
eliminates
the
undesirable
''point source' effect of a conventional
loudspeaker.
This
results
in more
spacious
sound
and
unusual
claritv and
naturalness through the middle and higher frequencies.
4. INSTALLATION
The Model 301 provides a versatilitv of placement and adjustment that
will produce excellent performance in virtually any room. However, all
loudspeakers will sound better if installed properly. The following guide-
lines should be followed in installing the Model 301.
A. Speaker Placement
For optimum performance, the Model 301 should be positioned hori-
zontally on a bookshelf, table, or pedestal. However, excellent per-
formance can also be obtained with vertical placement.
HORIZONTAL
PLACEMENT
The speaker labeled "Part 1" is nor-
mally used on the left side of the room and "Part 2" is normally
used on the right side (Diagram 2).
The speakers are best located
1% to 5 feet above the floor, with
each speaker
1% to 3 feet from a reflecting side wall, and with
as much
free space around
the tweeter side of the speaker as
possible. The following guidelines should be followed:
1. Both speakers should be at least 18 inches above the floor.
2. If the speakers are hung from the ceiling or placed on a high
bookshelf, the space from the ceiling to the top of the speaker
should be at least 18 inches. Placing the speaker exactly halfway
between floor and ceiling is not desirable for best bass response.
3. The ideal separation between speakers should be from 6 to 12
feet, with
a minimum
spacing of 4 feet. If spacing greater than
12 feet is used, the alternate placement shown
in Diagram 3
should
be tried. This will provide a stronger sound
image in
the space between the two speakers.