Positioning The Subwoofer - Q Acoustics 2000i serues User Manual And Product Specifications

2070Si Subwoofer
Phase
Control
Level
Control
Crossover
Control
STATUS
Power
Indicator
Q-ACOUSTICS 2070S
Sound
Mode
Speaker
Inputs
LINE
Line
IN
Input
LEFT /
MONO
IN
Line
RIGHT
Output
OUT
CHAIN
Mains
Input
WARNING: TO REDUCE RISK OF FIRE OR ELECTRIC
SHOCK, DO NOT EXPOSE THIS PRODUCT TO RAIN OR
MOISTURE. WHEN SERVICING, USE ONLY IDENTICAL
PARTS.
AVERTISSEMENT : POUR DIMINUER LE
RISQUE D'INCENDIE OU DE CHOC
ÉLECTRIQUE, NE PAS EXPOSER CE
Voltage PRODUIT À LA PLUIE OU À
L'HUMIDITÉ
Selector
0°
LEVEL CROSSOVER PHASE
MUSIC 0° HIGH SEALED
MED
AV 180° LOW VENTED
SOUND PHASE AUTO ON SPEAKER
MODE INVERT SENSITIVITY TYPE
Phase Auto on
Invert Sensitivity
110V-120V 60Hz
~
HIGH LEVEL 220V-240V 50Hz
~
LEFT
RIGHT
VOLTAGE
Preliminaries
90°
Unpack the subwoofer following the guidelines given earlier. Before
connecting the subwoofer please make sure that all the electronics in
your system are switched off at the mains.
180°
The subwoofer is set to the voltage in your area. If you move to an area
with a different voltage, be sure to set the voltage selector to the right
setting before connection to the mains supply!

Positioning the Subwoofer

Bass frequencies are substantially omni directional. Although this means
that you can position the subwoofer almost anywhere, the stereo image
Speaker
will still benefit by positioning the subwoofer level with the front
Type
loudspeakers and as central to the listening position as possible. This
may not be feasible in a multichannel system. If you place the subwoofer
close to a wall the bass will be re-enforced therefore in some locations
100 WATTS
the bass may be boomy and indistinct.
The subwoofer should be positioned close to a mains power source. Do
not use extension cables. Purchase a longer power cord if necessary.
The MAINS ON/OFF switch is the means of disconnecting this apparatus
from the mains and is mounted on the rear panel. There should be ample
free space between the rear of the cabinet and any wall or other object to
allow free unrestricted access to this switch.
When positioning the subwoofer ensure the floor is sound with no loose
floorboards etc. The air movement from the subwoofer at high volumes is
substantial - do not place it close to soft furnishings or objects that may
rattle. Do not place objects of any kind on the unit.