fig 1
CONNECTION ALTERNATIVES:
- SURROUND SYSTEM CONNECTIONS
Surround amplifiers provide a separate subwoofer line output, use a "Line
Cable" from this output to
LINE IN
left (L), fig. 1. You can also use a "Split
Cable" to connect the subwoofer line output to both
LINE IN
, left (L) and
right (R), fig.2. The sensitivity then increases with 6 dB. This way to con-
nect is to be preferred.
2-CHANNEL STEREO CONNECTIONS
-Line level input
Should your amplifier have separate pre-amplifier outputs, you should
connect those to
LINE LEVEL INPUT
, left (L) and right (R). Use a "Stereo
Line Cable". Your front speakers remain connected to the loudspeaker
outputs of the stereo amplifier.
fig 2
Amplifier
Amplifier
SOUND ADJUSTMENTS
VOLUME control
This control is used to adjust the balance between subwoofer and front or
satellite speakers. Once you have found a pleasant balance there should
be little need for further adjustments. Trust your ears and your personal
taste to find the correct setting.
LOW-PASS FREQUENCY control.
The active crossover network of the DLS Flatsub can be continuously ad-
justed from 40 to 200 Hz. This frequency is the split frequency between the
subwoofer and the front or satellite speakers. A higher crossover frequency
eases the load of the front speakers while a lower crossover improves the
stereo image. As with the level control you need to try out what suits your
equipment, room and ears the best.
PHASE control.
This control changes the phase of the subwoofer sound continuously from 0
to180°. Normal position is 0°, but for reasons of placement it could occur that
subwoofer and front speakers are out of phase at the crossover frequency.
You recognize this as weak bass reproduction that just barely can be ad-
justed with the level control. Instead you adjust the phase. Turn the control
slowly clockwise while playing music until you here the bass sound improve,
your ears are the proper instrument to decide when the sound is correct.
Placing in the room
The Flatsub subwoofers are designed for hanging on a wall, down near
the floor as in the photo, or any other position on the wall. A wall bracket
is included with the speaker. The wall bracket is attached on the wall
as in the drawing below.
Another way is to place it lying under a furniture, for example a sofa.
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MA
140605
Flatsub Midi vägg bild user manual
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Wall
bracket
