Infinity OWS-1 User manual

Owner’s Guide
OWS-1

Infinity OWS-1
The OWS-1 loudspeaker reinforces Infinity’s long-standing commitment to
accurate sound reproduction.Our proprietary Ceramic Metal Matrix
Diaphragm™(C.M.M.D.
™) drivers allow the OWS-1 to deliver uncompromising
performance in any stereo or multichannel home theater application.
If you suspect damage from transit,report it immediately to your dealer.Keep
the shipping carton and packing materials for future use.
Before deciding where to place your OWS-1 speakers,carefully survey your
room.Use Figure 1 as a guide for stereo placement,and use Figure 2 as a
guide for home theater applications.
NOTE:An Infinity powered subwoofer will add impact and realism to both
music and film soundtracks.Contact your local Infinity dealer for
recommendations on subwoofer models for your application.
Couch
Left
Front
Channel
Left
Surround
Channel
Right
Surround
Channel
Right
Front
Channel
Center
Channel
Subwoofer
Listening Position
Left
Channel Right Channel
PLACEMENT
UNPACKING THE SPEAKERS
FIGURE 1–This overhead view shows a typical stereo placement.
FIGURE 2–This overhead view shows the OWS-1 as a surround
speaker in a typical home theater plan.
2OWS-1
WALL-MOUNTING THE OWS-1
The OWS-1 speaker is designed to mount directly to a wall.Each OWS-1
speaker has (4) keyholes on its rear to allow either a vertical or horizontal
placement.Each speaker will require (2) 1-1/2,"#8 wood screws fastened
to a wall stud.If a wall stud is unavailable,install an anchor appropriate for
a 1-1/2,"#8 screw.Use the supplied template to accurately position the
screws on the wall and refer to the diagrams for more assistance.
NOTE:The customer is responsible for the correct selection and use of
mounting hardware (available through hardware stores) that will ensure the
proper and safe wall-mounting of the speakers.
Step 1.
Position the supplied wall-mount template on the wall in the desired speaker
location.You may choose a vertical or horizontal position.Make two
markings per speaker.
Vertical position
Horizontal position
NOTE: For horizontal placement in a surround application,position the
speaker so that the tweeter is closest to the main listening area.
Step 2.
Fasten (2) 1-1/2,"#8 wood screws to the wall using the markings placed in
Step 1 as your guide.Leave a 3/8" space between the wall and screwhead.
If a wall stud is not available,use an appropriate anchor.
Step 3.
Place the speaker on the wall by aligning the upper two keyholes on the
back of the speaker to the screwheads on the wall.Once positioned properly,
the speaker should slide down slightly and become secure.
Use these holes
Use these holes

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
owner’s 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-pass”for all channels connected to an OWS-1.In addition,some
receivers/processors allow you to adjust the high-pass frequency for the
“small”or“high-pass”setting.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: 8Ω
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 xW 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

© 2001 Infinity Systems,Inc.
250 Crossways Park Drive,Woodbury,NY 11797 USA
[phone] (USA Only) www.infinitysystems.com
Infinity is a registered trademark of Infinity Systems,Inc.Printed in USA 4/01 Part No.337835-001
Declaration of Conformity
We, Harman Consumer International
2, route de Tours
72500 Chateau-du-Loir
France
declare in own responsibility, that the product described
in this owner’s manual is in compliance with technical
standards:
EN 50081-1:1992
EN 50082-1:1997
Luc E. Godard
Harman Consumer International
Chateau-du-Loir, FRANCE. 4/01