Infinity OWS-1 Manuel d'utilisateur Page 3

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3
OWS-1
IMPORTANT: Make sure all equipment is turned off before making any
connections.
For speaker connections,use a minimum #18-gauge speaker wire with
polarity coding.The side of the wire with a ridge or other coding is usually
considered positive polarity (i.e.,+).Heavier gauge wire should be used
when more than 50 feet of speaker wire is required.The wire channels on
the rear of the OWS-1 will accommodate most types of 14- to 18-gauge
wire.
NOTE: If desired,consult your local Infinity dealer about speaker wire and
connection options.
The speakers have coded terminals that accept a variety of wire connectors.
The most common connection is shown in Figure 3.
To ensure proper polarity,connect each
+ terminal on the back of the
amplifier or receiver to the respective
+ (red) terminal on each speaker,as
shown in Figure 4.Connect the
(black) terminals in a similar way.See the
owners guides that were included with your amplifier or receiver to confirm
connection procedures.
IMPORTANT: Do not reverse polarities (i.e.,+ to
or
to +) when making
connections.Doing so will cause poor imaging and diminished bass
response
.
Check the speakers for playback first by setting the system volume control
to a minimum level,and then by applying power to your audio system.
Play a favorite music or video segment and increase the system volume
control to a comfortable level.
NOTE:You should hear balanced audio reproduction across the entire
frequency spectrum.If not,check all wiring connections or consult the
authorized Infinity dealer from whom you purchased the system for more
help.
When the OWS-1 speakers are used as part of a Dolby
®
Digital or DTS
®
multichannel home theater system with a powered subwoofer,it is
recommended that you set your receiver/processor speaker mode to small
or high-passfor all channels connected to an OWS-1.In addition,some
receivers/processors allow you to adjust the high-pass frequency for the
smallor high-passsetting.If your receiver/processor has this capability,
it is recommended that you set the high-pass frequency to the lowest setting
above 70Hz.Consult your receiver/processor manual for more information
about these adjustments.
The OWS-1 does not require any routine maintenance.When needed,use a
soft cloth,dampened with water only,to remove any fingerprints or dust.
Clean the grille by gently vacuuming.
NOTE: Do not use any cleaning products or polishes on the cabinet or grille.
+
Receiver or
Amplifier
(rear view)
Speaker (rear view)
(one channel shown)
+
REDBLACK
LOOSEN TERMINALS
INSERT BARE END;
TIGHTEN TERMINALS
.
.
BLACK =
NO STRIPE =
STRIPE =
+
RED =
+
WIRING THE SYSTEM
FIGURE 3
This example shows how to connect bare wires to the
terminals.Banana plugs may also be inserted directly into the rear of the
connector.
FIGURE 4
Wiring diagram shows polarity connections for one
channel of a stereo or home theater system.
FINAL ADJUSTMENTS
CARE OF YOUR SPEAKER SYSTEM
Frequency Range: 70Hz 20,000Hz (±3dB)
Recommended
Amplifier Power: 15 125 watts
Sensitivity: 90dB
(2.83V @ 1 meter)
Nominal Impedance: 8
Crossover Frequency: 2500Hz;24dB/octave
Low-Frequency Driver: 6-1/2" (165mm) C.M.M.D.
High-Frequency Driver: 3/4" (19mm) C.M.M.D.
Dimensions (H x W x D): 14-1/2" x 9"x 4-1/2"
(368mm x 229mm x 114mm)
Weight: 6.5 lb (3.0kg)
Infinity continually strives to update and improve existing products,as well as
create new ones.The specifications and construction details in this and related
Infinity publications are therefore subject to change without notice.
SPECIFICATIONS
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