®
PERFORMANCE™
INTEGRATOR
IS5, IS6, IS8, IS6C, IS8C,
IS6DT
OWNER’S GUIDE
®
should not call attention to
themselves. They should
front speakers. In Dolby Digital
®
and DTS systems, aim the
provide a diffuse, ambient
sound accompanying the main
program material heard in the
tweeters toward the listening
position at ear-level height.
FRONT SPEAKERS
WALL
400– 600
MODELS IS5, IS6, IS8 AS REAR SPEAKERS
5 – 6 ft.
WALL
WALL
WALL
WALL
MODEL IS6DT IN-CEILING
IS6DT speaker centrally in the
ceiling for best stereo imaging,
swiveling the tweeters so that
one points toward the left and
the other toward the right of the
listening position, aimed at ear-
level height.
The IS6DT may also be used to
play the left and right surround
channels in a 5.1-channel home
theater system, in which case it
should be mounted in the ceil-
ing slightly behind the listening
position, centered from left to
right and with the tweeters
pointing toward the left and
right of the listening position,
aimed at ear-level height.
For 7.1-channel systems where
it is desired to use two IS6DT
speakers, one to play both the
left surround and surround
back channels and the other to
play both the right surround and
surround back channels, mount
each IS6DT speaker in the
The IS6DT has the capability of
playing two channels through
one speaker, thanks to its dual-
tweeter/dual-voice-coil con-
struction. Since the tweeters are
close together, in general they
should be aimed away from
each other for best coverage.
For two-channel (stereo) appli-
cations, e.g., as a single speaker
in a remote room of a distrib-
uted audio system, install the
ceiling, slightly behind the lis-
tening position. Place one
closer to the left side of the
room and the other closer to
the right side. Aim the tweeters
away from each other, toward
the front and rear of the room.
3
SPEAKER CONNECTIONS
CONNECTION TIPS
The wires for both speakers
should be the same length. If
one speaker is placed closer to
the amplifier than the other,
hide the excess wire behind
the wall. Speakers and elec-
tronics terminals have corre-
sponding (+) and (–) terminals.
Most manufacturers of speakers
and electronics, including JBL,
use red to denote the (+) termi-
nal and black for the (–) termi-
nal. It is important to connect
both speakers identically: (+) on
the speaker to (+) on the ampli-
fier and (–) on the speaker to (–)
on the amplifier. Wiring “out
of phase” results in thin sound,
weak bass and a poor stereo
image. With the advent of multi-
channel surround sound
the correct polarity remains
equally important in order to
preserve the proper ambience
and directionality of the
program material.
To use the push-type speaker
terminals, press the red (+) or
black (–) cap for the desired
terminal, insert the bare end of
the speaker wire into the hole
below the cap and release the
cap. Gently tug on the wire
to make sure that it is fully
inserted.
†
†
†
For model IS6DT, the terminals for
both the left and right channels will
be on the same loudspeaker.
systems, connecting all of the
speakers in your system with
WIRE LENGTH
Up to 20 ft.
Up to 30 ft.
RECOMMENDED SIZE
16 gauge
12 gauge
10 gauge
Greater than 30 ft.
INSTALLATION
Performance Integrator in-wall
loudspeakers are designed to be
easily installed. However, if you
are unsure of your ability to
properly install these speakers,
please contact your dealer or a
qualified installer.
TOOLS NEEDED
Pencil
Phillips #2 screwdriver
Utility knife
Measuring tape
Carpenter’s level
Awl
4
EXISTING CONSTRUCTION
IS5, IS6, IS8
≥1/2"
≥1/2"
≥1/2"
Remove the grille from the
speaker frame by pulling on
the paper tab. If the tab is
missing, to avoid scratching
the grille or baffle you may
unfold a paper clip, insert the
straight end through one of the
holes in the grille, and gently
pull up.
Determine the correct speaker
location.
Note: Remove the inner template, stud and the speaker cutout or
which is the paint shield, at the the locking tabs will not be able
perforation. Use the outer tem-
plate when cutting the drywall.
Note: Always allow at least
one-half inch between a wall
to swivel into place.
Place the frame assembly
in the wall.
Cut the drywall.
Connect the speaker wires
to the speaker.
JBL Performance Integrator
speakers feature unique
swivel mounts for the tweet-
ers that enable you to aim the
very directional high frequen-
cies toward the listening posi-
tion, at ear-level height.
Before installing the speaker
grille, gently press on the
outer edge of the tweeter
mount to adjust the position of
the tweeter. The tweeter will
not swivel more than 15
degrees in any direction; do
not attempt to force it to move
further. You may also rotate
the tweeter to orient the JBL
logo as desired.
Screw down each of the four
Phillips-head screws. The
locking tabs will swivel into
place and secure the unit to
the rear surface of the drywall.
Replace the metal grille.
5
EXISTING CONSTRUCTION
IS6C, IS6DT, IS8C
≥1/2"
≥1/2"
≥1/2"
Remove the grille from the
speaker frame by pulling on
the paper tab. If the tab is
missing, to avoid scratching
the grille or baffle you may
unfold a paper clip, insert the
straight end through one of
the holes in the grille, and
gently pull up.
Determine the correct speaker
location.
Note: Remove the inner template, one-half inch between a wall
which is the paint shield, at the
perforation. Use the outer tem-
plate when cutting the drywall.
Cut the drywall.
Note: Always allow at least
stud and the speaker cutout or
the locking tabs will not be able
to swivel into place.
Connect the speaker wires
to the speaker. Model IS6DT
requires two sets of speaker
wires, one for each channel.
Place the frame assembly
in the wall.
Screw down each of the four
Phillips-head screws. The
locking tabs will swivel into
place and secure the unit to
the rear surface of the drywall.
any further. You may also
rotate the tweeter to orient
the JBL logo as desired.
Performance Integrator loud-
speakers feature unique
swivel mounts for the tweet-
ers, enabling you to aim the
very directional high frequen-
cies toward the listening posi-
tion, at ear-level height.
Before installing the speaker
grille, gently press on the
outer edge of the tweeter
mount to adjust the position
of the tweeter. The tweeter
will not swivel more than 15
degrees in any direction; do
not attempt to force it to move
The dual tweeters of the
IS6DT speaker may be
swiveled independently.
Optimum imaging will be
obtained by aiming the
tweeters to the left and right
of the listening position, at
ear-level height, if your
application permits.
Replace the metal grille.
6
NEW CONSTRUCTION
You will need to purchase the correct rough-in frame kit for your model:
SPEAKER MODEL
ROUGH-IN FRAME KIT
IS5
RIF5
IS6
RIF6
IS6C, IS6DT
IS8
RIF6C (pair pack)/RIF6CS (single pack)
RIF8
IS8C
RIF8C
Detailed installation instructions are supplied with the rough-in kit.
PAINTING THE SPEAKER
FRAME AND GRILLE
Performance Integrator loud-
speakers can be painted to
match any décor. If you wish
to change their color, the satin
finish on the grille and frame
will function as a primer coat.
Before painting, install the
paint shield (inner section of
template in the assembly kit)
securely into the recess in the
baffle. This will protect the
speaker components and baf-
fle from paint residue. Use a
high-quality spray paint, and
apply a thin coat of color.
Be certain the grille perfora-
tions remain free of paint.
Filling them with paint will
diminish the sound quality.
Note: Gently remove the
acoustical foam blanket from
the grille before painting.
Reattach the blanket after
the paint has dried.
TROUBLESHOOTING
IF THERE IS NO
SOUND FROM ANY
OF THE SPEAKERS:
sure none of the speaker wires
are frayed, cut, punctured or
touching each other.
owner’s manual for futher
information on correct speaker
configuration in Dolby Digital,
DTS and other surround sound
modes.
• Check that receiver/amplifier
is on and a source is playing.
IF THERE IS LOW (OR
NO) BASS OUTPUT:
• Check all wires and connec-
tions between receiver/ampli-
fier and speakers. Make sure
all wires are connected. Make
sure none of the speaker wires
are frayed, cut, punctured or
touching each other.
IF THE SYSTEM PLAYS
AT LOW VOLUMES
BUT SHUTS OFF
AS VOLUME IS
• Make sure the connections
to the left and right “Speaker
Inputs” have the correct polar-
ity (+ and –).
INCREASED:
• Consider adding a powered
subwoofer to your system.
• Check all wires and connec-
tions between receiver/ampli-
fier and speakers. Make sure
all wires are connected. Make
sure none of the speaker wires
are frayed, cut , punctured or
touching each other.
• Review proper operation of
your receiver/amplifier.
• In Dolby Digital or DTS modes,
make sure your receiver/
processor is correctly config-
ured. When using a subwoofer,
make sure the subwoofer
IF THERE IS NO
SOUND COMING
FROM ONE SPEAKER:
output of the receiver/ proces-
sor has been enabled. If no
subwoofer is being used,
make sure the left and right
front and rear speakers have
been configured as “LARGE.”
See your receiver/processor’s
• If more than one pair of main
speakers is being used, check
the minimum-impedance
requirements of your
• Check the “Balance” control
on your receiver/amplifier.
• Check all wires and connec-
tions between receiver/ampli-
fier and speakers. Make sure
all wires are connected. Make
receiver/amplifier.
7
SPECIFICATIONS
IS5
IS6
IS6C
Frequency Response
40Hz– 20kHz (–10dB)
IS6DT
Frequency Response
40Hz – 20kHz (–10dB)
IS8
IS8C
Frequency Response
32Hz – 20kHz (–10dB)
Frequency Response
45Hz– 20kHz (–10dB)
Frequency Response
38Hz – 20kHz (–10dB)
Frequency Response
30Hz – 20kHz (–10dB)
Recommended Maximum
Recommended Maximum
Recommended Maximum
Recommended Maximum
Recommended Maximum
Recommended Maximum
Amplifier Power
†
Amplifier Power
†
Amplifier Power
†
Amplifier Power
†
Amplifier Power
†
Amplifier Power
†
60 watts
80 watts
80 watts
100 watts total (50WPC)
100 watts
100 watts
Impedance
Impedance
Impedance
Impedance
Impedance
Impedance
8 ohms nominal
8 ohms nominal
8 ohms nominal
8 ohms nominal per input
8 ohms nominal
8 ohms nominal
Sensitivity
Sensitivity
Sensitivity
Sensitivity
Sensitivity
Sensitivity
87dB (2.83V/1m)
88dB (2.83V/1m)
88dB (2.83V/1m)
88dB (2.83V/1m), both channels driven 89dB (2.83V/1m)
89dB (2.83V/1m)
Crossover Frequency
Crossover Frequency
Crossover Frequency
Crossover Frequency
Crossover Frequency
Crossover Frequency
3,000Hz
2,800Hz
2,600Hz
2,600Hz
2,400Hz
2,400Hz
Woofer
Woofer
Woofer
Woofer
Woofer
Woofer
5-1/4" Titanium-laminate
6-1/2" Titanium-laminate
6-1/2" Titanium-laminate
6-1/2" Titanium-laminate
8" Titanium-laminate
8" Titanium-laminate
cone w/rubber surround
cone w/rubber surround
cone w/rubber surround
cone w/rubber surround
cone w/rubber surround
cone w/rubber surround
Tweeter
Tweeter
Tweeter
Tweeters
Tweeter
Tweeter
1" Titanium-laminate
dome, w/Elliptical Oblate
1" Titanium-laminate
dome, w/Elliptical Oblate
1" Titanium-laminate
dome, w/swivel mount
Dual 3/4" titanium-laminate
domes, w/swivel mounts
1" Titanium-laminate
dome, w/Elliptical Oblate
1" Titanium-laminate
dome, w/swivel mount
™
™
™
Spheroidal waveguide
Spheroidal waveguide
Spheroidal waveguide
and swivel mount
and swivel mount
and swivel mount
Plate Size (W x H)
7-1/2" x 10" (191mm x 254mm)
Plate Size (W x H)
8-1/2" x 11" (216mm x 279mm)
Plate Size (Diameter)
9-3/16" (233mm)
Plate Size (Diameter)
9-3/16" (233mm)
Plate Size (W x H)
10-1/8" x 13-1/8" (257mm x 333mm) 10-7/8" (275mm)
Plate Size (Diameter)
Mounting Cutout Size (W x H)
6-1/8" x 8-11/16" (156mm x 221mm) 7-1/8" x 9-11/16" (181mm x 246mm) 7-7/8" (200mm)
Mounting Cutout Size (W x H)
Mounting Cutout Size (Dia.) Mounting Cutout Size (Dia.)
Mounting Cutout Size (W x H)
8-7/8" x 11-13/16" (225mm x 300mm) 9-1/2" (240mm)
Mounting Cutout Size (Dia.)
7-7/8" (200mm)
Mounting Depth
3-3/4" (95mm)
Mounting Depth
3-7/8" (98mm)
Mounting Depth
4-1/4" (108mm)
Mounting Depth
4-1/4" (108mm)
Mounting Depth
4" (102mm)
Mounting Depth
4-1/4" (108mm)
Weight per Speaker
4 lb (1.8kg)
Weight per Speaker
5 lb (2.3kg)
Weight per Speaker
4.5 lb (2.0kg)
Weight per Speaker
4 lb (1.8kg)
Weight per Speaker
7.8 lb (3.5kg)
Weight per Speaker
5.6 lb (2.5kg)
Declaration of Conformity
JBL and Harman International are registered trademarks,
and Performance Series, Pro Sound Comes Home,
Elliptical Oblate Spheroidal (EOS) and Straight-Line Signal
Path (SSP) are trademarks, of Harman International
Industries, Incorporated.
We, Harman Consumer Group International
2, route de Tours
72500 Chateau du Loir
France
Dolby is a registered trademark of Dolby Laboratories.
DTS is a registered trademark of DTS, Inc.
declare in own responsibility that the products described in this owner’s
manual are in compliance with technical standards:
The maximum recommended amplifier power rating will
ensure proper system headroom to allow for occasional
peaks. We do not recommend sustained operation at
these maximum power levels.
†
EN 61000-6-3:2001
EN 61000-6-1:2001
Laurent Rault
Harman Consumer Group International
Chateau du Loir, France 10/05
All features and specifications are subject to change
without notice.
PRO SOUND
COMES HOME
OWNER’S GUIDE
™
P R O D U C T L I N E :
PERFORMANCE™ INTEGRATOR
JBL Consumer Products
250 Crossways Park Drive, Woodbury, NY 11797
8500 Balboa Boulevard, Northridge, CA 91329
M O D E L S :
IS5, IS6, IS8, IS6C, IS8C, IS6DT,
DESIGN GOAL: Combine the superior performance of traditional
JBL loudspeakers with the convenience of in-wall installation.
NOTE: For new-construction applications, be sure to
purchase the correct rough-in frame kit.
TWEETER TYPE: Titanium-laminate-dome with swivel mount
© 2005 Harman International Industries, Incorporated.
All rights reserved.
WOOFER TYPE
:
Titanium-laminate cone with rubber surround
™
CROSSOVER NETWORK:Straight-Line Signal Path (SSP)
Part Nos. 406-000-05371-E 170-1034
PROFESSIONAL REFERENCE:Studio Monitor
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