HKS6
LOUDSPEAKERS
OWNER’S MANUAL
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SPEAKER PLACEMENT
Color-Coding System
The HKS 6 and the HKTS 15 use the
channel color-coding system established
by the Consumer Electronics Association to
make setting up your home theater speaker
system as easy as possible. Your system
includes a set of colored stickers that may
be placed near the speaker terminals of
each of the satellite speakers. In addition, the
included speaker wires have colored bands
at each end to assist you in connecting them
correctly. Use the brown sticker and cable for
the surround back left speaker, and the tan
sticker and cable for the surround back right
speaker. Although the wires included with
your HKS 6 speakers are color-coded for the
surround back left and right channels, they are
interchangeable with the wires supplied with
the HKTS 15 system. It doesn’t matter which
satellite speaker is used for any of the front
or rear positions. (The center speaker and
powered subwoofer of the HKTS 15 are
already color-coded.)
Video Screen
Center Speaker
Front Right
Speaker
30°
Front Left
Speaker
30°
90°
90°
150°
150°
Side Surround
Right Speaker
Side Surround
Left Speaker
Back Surround
Left Speaker
Back Surround
Right Speaker
Before you begin to connect cables, it is
important to set up your speakers in their
correct locations in the room.
It is best to place the front left/right and
center speakers as close to the same height
as possible, preferably about the same
The subwoofer’s location is less critical, since
low-frequency sounds are omnidirectional.
Placing the subwoofer close to a wall or in
height as the listener’s ears. In any event, the a corner will reinforce the low frequencies,
Optimally, the speakers should be placed
in a circle with the listening position at its
center. The distance from the listening
position to the video display forms the radius
of the circle.
center speaker should be no more than two
feet above or below the left/right speakers.
and may create a “boomy” sound. You may
wish to experiment over time by placing
the subwoofer where the listener normally
sits and then walking around the room until
the low frequencies sound best. Place the
subwoofer in that spot.
When the HKS 6 speakers are used
to upgrade an HKTS 15 system to a 7.1-
channel system, the side surround speakers
should be placed even with and facing the
listening position, 90 degrees from the
center speaker. The HKS 6 speakers are
then placed in the left and right surround
back speaker positions, 150 degrees from
the center speaker.
The speakers should be angled so that they
directly face the listening position.
The front left and right speakers are placed
along the circle, about 30 degrees from
the center speaker or video display and
angled toward the listener.
When used as a stereo pair, the speakers
should be placed the same distance from
each other as they are from the listener.
When setting up your system, refer to the
diagram above instead of the diagram in the
HKTS 15 owner’s guide.
SPEAKER PLACEMENT 3
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MOUNTING OPTIONS
The satellite speakers may
be placed on a shelf. Place
each satellite speaker on
one of the supplied coasters
for added stability and to
protect your furniture.
The satellite speakers
may also be wall-
mounted using the
supplied brackets.
Wall-Mounting
Wires to Speaker
Unscrew the bolt that attaches the black
shelf stand to the bottom of the speaker.
Store the stand and bolt in a safe place
in case they are needed for a future
installation.
Terminal Cover
Wall Plate
Insert the supplied bracket bolt up through
the bottom of the bracket and terminal
cover, and screw it into the threaded insert
on the underside of the speaker. The bolt
should be snug, but not so tight as to
prevent the bracket from pivoting.
Wire
From
Wall
Plate
Wall Plate
Overhead
View
opening in front of it. The speaker cable
Remove
Stand
Mount the wall-
bracket attachment
should be threaded through the arc-shaped
opening, not the screw hole.
The wall-mounted speaker may be pivoted
from side to side; however, the bracket is
not designed to tilt up or down, and
attempting to tilt it will damage the bracket
and possibly the wall, which would not be
covered by your warranty.
15mm
plate on the wall in
the desired location.
If possible, position
the speakers so that the mounting screws
(not included; use size #8) may be
or 1/2"
Attach the bracket to the wall plate by insert-
ing the tab at the top of the wall plate into
the slot on top of the bracket and snapping
the bracket onto the wall plate.
installed directly into a wooden wall stud.
If that is not possible, use optional wall
anchors that are rated to support at least 25
pounds. The customer is responsible for
proper selection and use of mounting hard-
ware, available through hardware stores, to
properly and safely wall-mount the speakers.
Thread the cable through the round opening
in the terminal cover, and then insert the
speaker wires into the terminals on the
underside of the speaker, remembering to
observe the correct polarity (see Page 5).
Wall
Place the terminal cover over the opening
on the underside of the speaker so that it fits
flush against the speaker and covers the ter-
minals, with its round opening exposing the
threaded insert. The bracket fits through the
round opening in the terminal cover.
Referring to the speaker connection instruc-
tions on Page 5, thread the appropriate
speaker cable through the opening in the
bottom of the wall plate, and then through
the back of the bracket as shown in the
diagram. The bracket has two openings on
top: a round screw hole, and an arc-shaped
23mm
or 3/4"
(M6–1.25P
or 1/4"–20)
4 MOUNTING OPTIONS
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SPEAKER CONNECTIONS
Connection Guide
Left Speaker
Right Speaker
IMPORTANT NOTE: Before making speaker
+
–
+
–
connections, be certain that your receiver
or audio power amplifier is turned off and,
preferably, unplugged from its AC power
source.
Left
Right
–
+
–
+
Speakers and electronics terminals have
corresponding (+) and (–) terminals. Most
manufacturers of speakers and electronics,
including Harman Kardon, use red to
denote the (+) terminal and black for
the (–) terminal.
Front-, Surround- or Surround Back-Channel
Receiver/Amplifier Output
The (+) lead of the speaker wire is noted
with a stripe. It is important to connect both
speakers identically: (+) on the speaker to
(+) on the amplifier and (–) on the speaker
to (–) on the amplifier. Wiring “out of phase”
results in thin sound, weak bass and a poor
stereo image.
Configuring Your Receiver or
Processor
Many receivers and processors feature pro-
grammable bass-management capability,
which allows the component to output the
lowest frequencies (the bass information)
exclusively to a separate subwoofer speaker,
or to a main speaker that is capable of han-
dling low frequencies, or sometimes to both.
During the setup process you will be asked
to specify whether the speaker for a given
channel is “Large” or “Small.” The terms
“Large” and “Small” do not refer to physical
size, but to the size of the frequency range
the speaker is capable of handling. When
configuring your receiver or processor for
the channels where HKS 6 speakers are
being used, select “Small.”
With the advent of multichannel surround
sound systems, connecting all of the speakers
in your system with the correct polarity
remains equally important in order to preserve
the proper ambience and directionality of the
program material.
Newer Harman Kardon receivers conform to
the new CEA® standard and therefore use a
color other than red for the (+) terminal to
indicate some speaker positions: e.g., blue
for surround left positive (+). However, the
black terminal will always be the negative (–)
connection. Please see the owner’s guide
for your Harman Kardon receiver for further
details.
To connect the supplied speaker wires to
the satellite speaker terminals located on
the bottom of each speaker, press the red or
black tab, insert the bare end of the wire into
the hole, and release the tab. Gently tug on
the wire to make sure that it is fully inserted.
Although the HKS 6 speakers may be placed
in the front, side surround or surround back
positions, the speaker wires provided with the
system have been color-coded brown for the
surround back left speaker and tan for the
surround back right speaker. When used with
the HKTS 15 system, it is recommended that
you maintain the color-coding system for all
cables to simplify setup, and to ensure that
each wire in a channel pair (e.g., front left and
right) is the same length as its partner.
SPEAKER CONNECTIONS 5
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TROUBLESHOOTING
SYMPTOM
SOLUTION
If there is no sound from
any of the speakers:
• Check that the receiver/amplifier is on and a source is playing.
• Check all wires and connections between receiver/amplifier and speakers. Make sure all wires are
connected. Make sure none of the speaker wires are frayed, cut or punctured, and that no wires
are touching each other.
• Review proper operation of your receiver/amplifier.
If there is no sound coming from
one speaker:
• Check the “Balance” control on your receiver/amplifier.
• Check all wires and connections between receiver/amplifier and speakers. Make sure all wires
are connected. Make sure none of the speaker wires are frayed, cut or punctured, and that
no wires are touching each other.
• In Dolby® Digital or DTS® mode, make sure that the receiver/processor is configured so that the
speaker in question is enabled.
• In Dolby Digital or DTS mode, check the speaker and channel output levels and adjust if needed.
• Turn off all electronics and switch the speaker in question with one of the other speakers that
is working correctly. Turn everything back on, and determine whether the problem is in the
same place: i.e., the speaker that was working previously now has no sound and the speaker
that was not working now sounds fine; or whether it has moved: i.e., the speaker that was
not working still has no sound and the speaker that was working is still fine. If the problem is in
the same place, the source of the problem is most likely with your receiver or amplifier, and you
should consult the owner’s manual for that product for further information. If the problem has
followed the speaker, consult your dealer for further assistance or, if that is not possible,
If the system plays at low volumes but • Check all wires and connections between receiver/amplifier and speakers. Make sure all wires
shuts off as volume is increased:
are connected. Make sure none of the speaker wires are frayed, cut or punctured, and that
no wires are touching each other.
• If more than one pair of main speakers is being used, check the minimum impedance
requirements of your receiver/amplifier.
If there is low (or no) bass output:
• Make sure the polarities (+ and –) of the left and right speaker inputs are connected properly.
• Consider adding a powered subwoofer to your system.
If there is no sound from the
surround speakers:
• Check all wires and connections between receiver/amplifier and speakers. Make sure all wires
are connected. Make sure none of the speaker wires are frayed, cut or punctured, and that
no wires are touching each other.
• Review proper operation of your receiver/processor and its surround sound features.
• Make sure the movie or TV show you are watching is recorded in a surround sound mode.
If it is not, check to see whether your receiver/processor has other surround modes you may use.
• In Dolby Digital or DTS mode, make sure your receiver/processor is configured so that the
surround speakers are enabled.
• Review the operation of your DVD player and the jacket of your DVD to make sure that the
DVD features the desired Dolby Digital or DTS mode, and that you have properly selected that
mode using both the DVD player’s menu and the DVD disc’s menu.
6 TROUBLESHOOTING
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HKS6 SPECIFICATIONS
Recommended Power
10 – 80 Watts
Impedance
8 Ohms nominal
Sensitivity
86dB @ 1 Watt/1 meter
Frequency Response
110Hz – 20kHz (–6dB)
Tweeter
One 1/2" dome, video-shielded
Midrange
One 3" driver, video-shielded
Dimensions
Height:
(Product)
6-9/16" (167mm)
(Shipping)
6-1/8" (156mm)
Width:
Depth:
3-15/16" (100mm) 11-5/16" (287mm)
3-5/8" (92mm) 10" (253mm)
Weight
1.65 lb (0.74kg) 5.1 lb (2.3kg)
Care and Cleaning
The loudspeaker enclosures may be cleaned by gently wiping with a soft cotton or microfiber cloth.
Do not use water or any liquid cleaners.
Features, specifications and appearance are subject to change without notice.
Harman Kardon is a registered trademark, and Designed to Entertain is a trademark, of Harman International Industries, Incorporated.
CEA is a registered trademark of the Consumer Electronics Association.
Dolby is a registered trademark of Dolby Laboratories.
DTS is a registered trademark of DTS, Inc.
SPECIFICATIONS 7
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250 Crossways Park Drive, Woodbury, New York 11797
516.255.HKHK (4545) Fax: 516.682.3523
©2006 Harman International Industries, Incorporated.
All rights reserved.
®
Printed 10/06 Part No. 406-000-05547-E
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