Infinity PS212W - Manual (Page 3)

3 PS210W, PS212W (120V)
Figure 1. This example shows the subwoofer positioned behind the
right-channel satellite speaker to re-create the actual location of
bass instruments in an orchestra and/or add impact to movie
soundtracks.
SUB
RIGHT-
CHANNEL
SPEAKER
PRIMARY
LISTENING
AREA
I
NTRODUCTION
Infinity ® PS210W/PS212W Powered Subwoofers
The PS210W and PS212W powered subwoofers continue the long-
standing Infinity commitment to accurate sound reproduction. Proprietary
technology and engineering resources work together to deliver uncom-
promising low-frequency performance in any stereo or multichannel
home theater system. Now, that same exceptional Infinity low-frequency
performance is available wirelessly.
U
NPACKING THE
S
UBWOOFER
Carefully unpack the system. If you suspect damage from transit, report
it immediately to your dealer and/or delivery service. Keep the shipping
carton and packing materials for future use. Open the package and
verify the following contents:
Included
1 x Owner’s manual
1 x USA warranty sheet
1 x Subwoofer
1 x 120V AC power cord for subwoofer
1 x 15' Audio cable, RCA-RCA
1 x Transmitter module
1 x Power supply for transmitter
1 x 120V AC power cord for transmitter power supply
1 x 6' Audio cable, RCA-RCA
1 x Wall-mount bracket for transmitter
2 x Pan-head M3 x 4 machine screws for attaching wall-mount
bracket to transmitter
4 x Small, round, self-adhesive feet – to be attached on transmitter’s
left-side panel if transmitter is to be used vertically
P
LACEMENT
Since the installation of a subwoofer can be somewhat more complicated
than installing full-range speakers, it is essential that you read this
section very carefully prior to connecting the subwoofer to your system.
Should you have questions relating to your installation, it is advisable
to call your dealer or visit www.infinitysystems.com for assistance.
The performance of the subwoofer is directly related to its placement
in the listening room and how you align the subwoofer with its satellite
speakers. Setting the volume of the subwoofer in relation to the left
and right speakers is also of critical importance because it is essential
that the subwoofer integrate smoothly with the entire system. Setting
the subwoofer’s volume level too high will result in an overpowering,
boomy bass. Setting the volume level too low will negate the benefits
of the subwoofer.
Here are several additional facts on installation that may prove useful.
It is generally believed by most audio authorities that low frequencies
(below 125Hz) are nondirectional and, therefore, placement of a sub-
woofer within any listening room is not critical. While in theory it is true
that the larger wavelengths of extremely low frequencies are basically
nondirectional, the fact is that, when installing a subwoofer within the
limited confines of a room, reflections, standing waves and absorptions
generated within the room will strongly influence the performance of
any subwoofer system. As a result, the specific location of the subwoofer
becomes important, and it is strongly recommended that you experiment
with placement before choosing a final location. Since your new wireless
subwoofer does not need to be physically connected to your receiver or
processor, this process is now even easier.
Placement will depend upon your room and the amount and quality of
bass required (for example, whether or not your room permits placement
of the subwoofer near either satellite). Be sure to leave a minimum of
six inches between the wall and the port on the subwoofer.
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