EMBRACE Manual d8 prt1

Embrace Loudspeaker
TABLE OF CONTENTS
INTRODUCTION...............................................3
ABOUT THE MANUAL AND WARRANTY.................................3
DESCRIPTION .................................................4
MIDRANGE .......................................................................4
WOOFERS ........................................................................4
TWEETERS........................................................................5
CROSSOVER NETWORK .....................................................5
CABINET ...........................................................................5
PLACEMENT ...................................................6
5.1-CHANNEL DIPOLE/BIPOLE PLACEMENT.........................6
7.1-CHANNEL DIPOLE/BIPOLE PLACEMENT.........................8
MOUNTING ...................................................12
MOUNTING AN EMBRACE ON A WALL...............................12
MOUNTING AN EMBRACE ON A CEILING ...........................14
SPEAKER CONNECTIONS ...............................16
DIPOLE OR BIPOLE SYSTEM CONNECTIONS ......................16
REMOTE DIPOLE/BIPOLE SWITCHING................................17
DUAL DRIVE™ SYSTEM CONNECTIONS .............................18
SYSTEM OPTIMIZATION ..................................19
DIPOLE OR BIPOLE MODE OPERATION .............................19
DUAL DRIVE™ OPERATION ..............................................20
CABINET CARE..............................................22
SPEAKERS AND POWER ................................22
SPECIFICATIONS............................................22
SERVICE INFORMATION..................................23
2
EMBRACE
Owner’s Manual
INTRODUCTION
EMBRACE sets an entirely new standard for surround channel performance where stunning musical precision and industrial design are
judiciously allied to complement other Revel loudspeakers. With its
striking and sophisticated appearance, EMBRACE hints at its
advanced design from the first glance. But its sculptured lines can
only begin to tell the story of this exceptional surround channel system, with its custom-designed drivers, highly functional enclosure,
and flexible, individually optimized networks.
Figure 1. The EMBRACE
surround loudspeaker.
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ABOUT THE MANUAL AND WARRANTY
To begin enjoying your EMBRACE speakers, first read and then
perform the instructions in this owner’s manual. Maximum performance is dependent on following all instructions described here, as
well as those found in the owner’s manuals of associated components
in your audio system. Save these instructions for future reference.
The Revel EMBRACE surround speaker is covered by a limited
5-year warranty, so save the bill of sale to protect your purchase
and aid in any service-related questions.
EMBRACE
Owner’s Manual
3
DESCRIPTION
Each Revel EMBRACE surround speaker uses an 8-inch mica and
carbon-filled co-polymer woofer to reproduce the lower octaves.
Two 4-inch titanium transducers reproduce the very important
midrange frequencies. Two 1-inch textile-dome tweeters reproduce
higher frequencies.
Tweeter
Woofer
Tweeter
Rear Wall
Proximity
Control
High Freq.
Level
Control
Connectors (with
shorting straps)
Normal
Near
Rear
Wall
Rear Wall
Proximity
-1
0
+1
High Frequency
Level (dB)
Connect for
Normal Operation
ote
Rem
Remove Straps
for Dual Drive
Front
Connect for
Normal Operation
Remote
Dipole/Bipole
Chatsworth
California
Made in U.S.A.
Wall-Mount
Bracket
le
Bipo
Midrange
Dipole
Wall-Mount
Bracket
Rear
Mode
Control
EMBRACE Front
Midrange
Left Speaker
Label
Remote/
Dipole/Bipole
Connections
Right Speaker
Label
EMBRACE Rear
(without grilles)
EMBRACE also features a user-selectable control for dipolar or
bipolar dispersion that optimizes the system for any recording format. When used in dipole mode, EMBRACE offers a new level of
freedom from “localization,” resulting in more theater-like performance for film sound, and more natural results reproducing music.
MIDRANGE
One of the keys to EMBRACE performance is the use of two
extraordinary 4-inch (102-mm) mid-frequency transducers. They
feature neodymium motors and titanium domes with an incredible
stiffness-to-weight ratio for resonance-free, wide bandwidth operation. Their 1.5-inch (38-mm) voice coils are very rare in 4-inch
midrange design, and contribute greatly to EMBRACE’s freedom
from coloration due to compression. The inverted titanium dome
is truly pistonic throughout its bandwidth and is just one of the
technical elements that set this transducer apart from those used in
any other surround loudspeaker.
WOOFERS
EMBRACE’s 8-inch (210-mm) mica and carbon-filled co-polymer
dome bass transducer utilizes a 2-inch (52-mm) voice coil with a
very long winding length. This dissipates heat far more efficiently
than a typical 1-inch voice coil, or even most 2-inch voice coils with
4
EMBRACE
Owner’s Manual
Figure 2. The EMBRACE
transducer, control, and
connection locations.
short winding lengths. A copper shorting ring is employed to
decrease inductance and flux modulation. The result is a dramatic
reduction in distortion. EMBRACE’s compression-free operation is
further optimized by its unusually long mechanical excursion.
TWEETERS
The two EMBRACE tweeters have several important design elements that correspond to their midranges. The 1-inch (26-mm)
textile dome tweeters are coated and have an advanced suspension,
oversized 1-inch voice coils, and a low-distortion magnetic system.
Among the results are increased accuracy and more natural musical
dynamics. Moreover, the EMBRACE tweeter shows virtually no
signs of frequency response change at high output levels (i.e., compression), while still maintaining harmonic distortion levels below
the threshold of hearing.
CROSSOVER NETWORK
Built into each EMBRACE speaker is an individually-optimized
crossover network with the following features:
• An extremely sophisticated variable crossover offers dipole,
bipole, remote, and Dual Drive™ capability.
• Hand-wired filter networks with air-core inductors and film
capacitors are calibrated to match each Ultima EMBRACE
speaker to the reference standard.
• External level controls for the tweeter via calibrated switched
precision resistors, thus maintaining identical response from
both speakers.
• Rear-wall proximity compensation switch for optimum performance under varying listening conditions.
CABINET
EMBRACE’s inspiring Revel industrial design uniquely complements the most refined home interiors. While the cabinet design
offers exquisite appearance, it also contributes to the system’s performance. The sophisticated main enclosure and its internal bracing
were designed based on our exclusive knowledge developed from
laser interferometry. The result is an acoustically-inert platform for
the generation of sound waves.
Each cabinet includes an integral wall-mount system. An optional
ceiling-mount version is also available from your Revel dealer.
EMBRACE
Owner’s Manual
5
PLACEMENT
The EMBRACE surround loudspeakers are extremely flexible. They
may be used in a “5.1” channel system in dipole or bipole mode, or
in a “7.1” channel system in dipole, bipole, or Dual Drive™ mode.
5.1-CHANNEL DIPOLE/BIPOLE PLACEMENT
The most common home theater and multi-channel music system
configuration utilizes a pair of EMBRACE surrounds in dipole or
bipole mode, to the sides of the listening area, as shown in
Figure 3. If most listening will occur in the front row, place the
EMBRACE surrounds to the sides of the front row.
NOTE: Each pair of EMBRACE surrounds has distinct left and right
versions, as denoted by labels on the rear. To insure correct surround
operation, be sure to mount the left speaker on the left wall (as you’re
facing the screen) and the right speaker on the right wall.
If the listening area consists of several rows, place the surrounds to
the sides of the back row (see Figure 3). This avoids placing the
surrounds in front of any listener, at the expense of reduced optimization in the front row.
In a very large room, use two pairs of EMBRACE surrounds, as
shown in Figure 4 (on the next page). Both pairs may be placed to
the sides of the listeners, or one pair may be placed to the sides of
the listeners and the second pair may be placed to the rear of the
listeners, as shown in Figure 5 (on the next page).
E
AC
BR
EMLeft
Scre
Sub LF
en
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for ws
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mo itiona
add
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RF
for ws
ve l ro
mo itiona
add
E
AC
BR t
M
E igh
R
6
EMBRACE
Owner’s Manual
Sub
Figure 3. In this 5.1-channel
system, a pair of EMBRACE
surrounds are shown placed to
the sides of the listening area
with optimum coverage for the
front row. As an option, the
EMBRACE surrounds can be
placed farther back to cover
additional rows of listeners.
Scre
Sub LF
CE
RA
B
EM Left
en
Cnt
r
RF
Sub
Figure 4. In this 5.1-channel
system, two pairs of EMBRACE
surrounds are shown placed to
the sides of the listening area.
E
AC
BR
EMRight
E
AC
BR t
M
E Lef
Sub LF
Cei Optio
ling nal
Mo
unt
in
Scre
en
Cnt
r
RF
g
Figure 5. As an alternative
5.1-channel system, one pair of
EMBRACE surrounds can be
placed on the rear wall. The
other pair can be placed on side
walls or on the ceiling using an
optional ceiling-mount version,
available from your Revel dealer.
Sub
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AC
BR t
M
E igh
R
EM
BR
LefACE
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EM
BR
Rig ACE
ht
EMBRACE
Owner’s Manual
7
7.1-CHANNEL DIPOLE/BIPOLE PLACEMENT
Some multi-channel controllers provide two pairs of independent
outputs to drive two pairs of surround loudspeakers or for use in
Dual Drive™ operation. Several configurations are possible:
• Two pairs of EMBRACE surround loudspeakers may be used in
dipole or bipole mode.
• A pair of EMBRACE surrounds may be used to the sides, along
with a pair of direct-radiator loudspeakers to the rear.
• A pair of EMBRACE surrounds may be used in the Dual
Drive™ mode.
NOTE: Each pair of EMBRACE surrounds has distinct left and right
versions, as denoted by labels on the rear. To insure correct surround
operation, be sure to mount the left speaker on the left wall (as you’re
facing the screen) and the right speaker on the right wall.
7.1-CHANNEL DIPOLE/BIPOLE PLACEMENT WITH TWO PAIRS OF
EMBRACE SURROUNDS
Both pairs of surrounds may be placed on the side walls, or one
pair may be placed on the sides with a second pair on the rear wall,
as shown in Figures 6 and 7 (on the next page).
Scre
Sub LF
CE
RA
B
EM Left
en
Cnt
Cei Optio
ling nal
Mo
unt
in
r
RF
g
Cei Optio
ling nal
Mo
unt
ing
E
AC
BR ht
M
E Rig
8
EMBRACE
Owner’s Manual
Sub
Figure 6. In this 7.1-channel
system, two pairs of EMBRACE
surrounds are shown placed on
side walls. Ceiling placement is
also possible using an optional
ceiling-mount version.
E
AC
BR t
M
E Lef
Sub LF
Cei Optio
ling nal
Mo
un
Scre
en
Cnt
r
RF
ting
Figure 7. As an alternative
7.1-channel system, one pair of
EMBRACE surrounds is shown
placed on the rear wall with
another pair on the side wall. As
an option, an available ceilingmount version may be used for
the side pair.
Sub
CE
RA
B
EM ight
R
EM
BR
LefACE
t
EM
BR
Rig ACE
ht
EMBRACE
Owner’s Manual
9
7.1-CHANNEL DIPOLE/BIPOLE PLACEMENT
(CONTINUED)
7.1-CHANNEL DIPOLE/BIPOLE PLACEMENT WITH ONE PAIR OF
EMBRACE SURROUNDS AND ONE PAIR OF DIRECT-RADIATOR
LOUDSPEAKERS
In this configuration, the EMBRACE surrounds are placed to the
sides of the listening area, and direct-radiator loudspeakers are
placed behind the listening position. The direct-radiator speakers
may be placed either out in the room behind the listeners, or on
or near the wall behind the listeners. Consult your Revel dealer
for advice regarding your particular application.
E
AC
BR
EMLeft
Sub LF
Scre
en
Cnt
r
RF
LR
plac (optio
e ne nal)
ar r
ear
wa
RR
ll
10 EMBRACE
Owner’s Manual
E
AC
BR
EM ight
R
Sub
Figure 8. In this 7.1-channel
system, a pair of EMBRACE
surrounds are shown placed on
the side walls. Direct-radiator
speakers (e.g.,GEM speakers)
are placed in the rear, either out
in the room or on or near the
rear wall.
7.1-CHANNEL DUAL DRIVE™ PLACEMENT
This configuration utilizes the multi-channel controller’s ability to
electronically alter the radiation characteristics of the EMBRACE
surrounds. One result is greater flexibility of placement, since the
main listening axis can be shifted electronically, as shown in
Figure 9.
The EMBRACE surrounds should be placed to the sides of the
listeners, or optionally on the ceiling using the ceiling-mount version
of the EMBRACE. Consult your Revel dealer for more information.
E
AC
BR
EMLeft
Scre
Sub LF
en
or
Cnt
r
Figure 9. In a Dual Drive™
7.1-channel system, a pair of
EMBRACE surrounds are shown
placed to cover the entire listening area (from the front to rear
row) with an emphasis on the
center of the seating area.
RF
Sub
or
E
AC
BR
EM ight
R
EMBRACE 11
Owner’s Manual
MOUNTING
EMBRACE surrounds are available in two versions. The wall-mount
version includes a pair of wall brackets and hardware. The ceilingmount version includes additional hardware for ceiling installations.
MOUNTING AN EMBRACE ON A WALL
1. Determine wall locations for each pair of left and right
EMBRACE surrounds (see Placement starting on page 6).
2. At each proposed site, use a stud finder to locate the nearest
studs, which should be on 16-inch centers.
NOTE: The EMBRACE wall-mount hardware must be securely
attached to studs at their centers. Do not attach the hardware to
drywall or plaster!
3. Use tape to attach the enclosed wall-mount templates to the
walls, leaving a minimum clearance of 3 1 ⁄ 2" (89 mm) from the
cabinet top to the ceiling. Use a level to verify tilt is zero.
NOTE: Be sure to account for any mouldings when determining a
minimum clearance distance. Refer to Figure 10 below.
4. At each site, drill six (6) 3 ⁄ 32" (2.5 mm) holes at the designated
locations on the wall-mount template. Also create a cutout for
speaker wire within the noted boundary.
NOTE: The cutout should be wide enough to provide adequate
clearance to connect large spade lugs on terminal sides. Bi-wired or
Dual Drive™ connections will require even larger openings.
5. Install a pair of closed-end brackets, as shown in Figure 10.
wal
(toplboard
)
stud
Figure 10. Installing closed-end
outer brackets on a wall.
OU
BRA TER
CKE
T
51⁄4
(13 "
min4 mm
imu )
m
clos
end ed
stud
16"
(6)
cen
ters
12 EMBRACE
Owner’s Manual
#10
x 13
⁄4" L
. Sc
OU
BRA TER
CKE
T
clos
end ed
rew
s
6. At each site, route the speaker wire through the cutout and,
using correct polarity, attach the ends to the terminals on the
rear of the EMBRACE, as shown in Figure 11. Also refer to
Speaker Connections starting on page 16.
Figure 11. Routing and
connecting the speaker wire.
EM
(reaBRAC
r vie E
w)
wal
(toplboard
)
stud
Ne
Rear
Waar
ll
No
rm
al
-1
0
+1
Re
Proar Wa
xim ll
ity
Hig
Levh Fre
el que
(dB
) ncy
OU
BRA TER
C
(ins KETS
ta
Fro
nt
Re
Dipmote
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/Bi
Ch
Ca atswo
Maliforni rth
de a
in
U.S
.A.
in s lled
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)
stud
cuto
ut
spe
wireaker
s
7. Slide each cabinet securely down onto the wall brackets, as
shown in Figure 12. Remove the tape and template after
mounting each EMBRACE.
Figure 12. Mounting an
EMBRACE on a wall.
wal
(toplboard
)
INNER BRACKET
On EMBRACE
EMB
(rea RAC
r vie E
w)
OUTER BRACKET
On Wall
Ne
Rear
Waar
ll
No
rm
al
-1
0
+1
Re
Proar Wa
xim ll
ity
Hig
Levh Fre
el que
(dB
) ncy
Fro
nt
Re
Dipmote
ole
/Bi
Ch
Ca atswo
Maliforni rth
de a
in
U.S
.A.
EMBRACE 13
Owner’s Manual
MOUNTING (CONTINUED)
MOUNTING AN EMBRACE ON A CEILING
NOTE: Ceiling installations will require the use of an optional version
of EMBRACE surrounds that has additional ceiling-mount hardware.
1. Determine ceiling locations for each pair of left and right
EMBRACE surrounds (see Placement starting on page 6).
2. At each proposed site, use a stud finder to locate the nearest
studs, which should be on 16-inch centers.
NOTE: The EMBRACE ceiling-mount hardware must be securely
attached to rafters at their centers. Additional bracing may be
required. Do not attach the hardware to drywall or plaster!
3. Use tape to attach the enclosed ceiling-mount templates to the
ceiling, leaving a minimum clearance of 3 ⁄ 16" (5 mm) from the
cabinet to the wall.
NOTE: Be sure to account for any mouldings when determining a
minimum clearance distance. Refer to Figure 13 below.
4. At each site, drill six (6) 3 ⁄ 32"(2.5 mm) diameter holes and two
(2) 1⁄ 8"(3.2 mm) diameter holes (see template). Also create a
cutout for speaker wire within the noted boundary.
NOTE: The cutout should be wide enough to provide adequate
clearance to connect large spade lugs on terminal sides. Bi-wired or
Dual Drive™ connections will require even larger openings.
en
ter
s
5. Install a pair of closed-end brackets and shoulder screws, as
shown in Figure 13.
r
16
"c
rafte
mi ( 3
n. 95 3⁄
fro m 4"
m m)
wa
l
rd
lboa )
wal ceiling
(on
ed
u
Sc lde
re r
w
ho
(1
)S
14 EMBRACE
Owner’s Manual
O
BR UTE
AC R
KE
T
s
ew
O
BR UTE
(6
A R
) # CK
10 ET
x
13
⁄4"
L.
Sc
r
ed
clos
r
rafte
(1
)
Sh
ou
Sc lde
re r
w
clos
Figure 13. Installing closed-end
outer brackets and shoulder
screws on a ceiling.
cu
t
ou
t
sp
ea
ke
rw
ire
6. At each site, route the speaker wire through the cutout and,
using correct polarity, attach the ends to the terminals on the
rear of the EMBRACE, as shown in Figure 14. Also refer to
Speaker Connections starting on page 16.
ter
)
ra
f
(in
Figure 14. Routing and
connecting the speaker wire.
r
rafte
ER T
OUTRACKE
B
(in
in stal
ra ed
fte
r)
DEREW
L
U
SHO SCR
rd
lboa )
wal ceiling
(on
r
rafte
vie
w
(re
ar
EM
Left
)
CE
BRA
R
D em
ip ot
ol e
e/
B
i
R
Pr ea
ox r W
im al
ity l
t
Fr
on
N
R ea
W ea r
al r
l
C
C ha
M alifo ts
ad w
e rn orth
in ia
U.
S.
A
.
al
m
or
N
H
Le ig
ve h Fr
l (d eq
B ue
) nc
y
-1
0
+1
8. Slide each cabinet onto the brackets while securely latching
shoulder screws within the retaining clips, as shown in Figure 15.
Remove the tape and template after mounting each EMBRACE.
r
R
D em
ip ot
ol e
e/
B
i
rafte
R
Pr ea
ox r W
im al
ity l
l
N
R ea
W ea r
al r
C
C ha
M alifo ts
ad w
e rn orth
in ia
U.
S.
A
.
rd
lboa )
wal ceiling
(on
t
Fr
on
m
al
or
N
H
Le ig
ve h Fr
l (d eq
B ue
) nc
y
-1
0
+1
Figure 15. Mounting an
EMBRACE on a ceiling.
r
rafte
OUTER BRACKET
On Ceiling
vie
(re
ar
EM
Left
w)
CE
BRA
SHOULDER SCREW
On Ceiling (slides into CLIP)
RETAINING CLIP
And SPRING
On EMBRACE
INNER BRACKET
On EMBRACE
EMBRACE 15
Owner’s Manual
SPEAKER CONNECTIONS
The EMBRACE surround speakers can be connected to your system in a variety of ways, as discussed in the following sections.
Also, please observe these points:
• Use high-quality speaker cable of sufficient gauge (maximum
total loop resistance of 0.1 ohms per channel) with high-quality connectors between the speaker and your audio system.
Consult your Revel dealer as to specific recommendations for
your application.
• Turn off all audio system power before making any connections.
• Read the owner’s manuals that were included with your audio
components to confirm their connection procedures.
• Verify correct polarities (i.e., + to + and - to -) when making
connections. Failure to do so will degrade the EMBRACE’s
performance.
DIPOLE OR BIPOLE SYSTEM CONNECTIONS
For dipole or bipole operation, simply leave the EMBRACE shorting straps in place. Using correct polarity, connect either set of terminals to an amplifier channel output, as shown in Figure 16.
EMBRACE Rear
Figure 16. How to connect the
EMBRACE for dipole or bipole
operation, the most common type
of installation.
Amplifier
Normal
Near
Rear
Wall
Rear Wall
Proximity
-1
0
(rear)
+1
High Frequency
Level (dB)
Connect for
Normal Operation
Rear
Remove Straps
for Dual Drive
Front
Connect for
Normal Operation
Remote
Dipole /Bipole
Chatsworth
California
Made in U.S.A.
(one channel shown)
te
Rear Wall
Proximity
-1
0
+1
High Frequency
Level (dB)
le
Dipole
o
Bip
Re
mo
Normal
Near
Rear
Wall
Set MODE Control To
“Dipole” Or “Bipole”
NOTE: Do not remove the goldplated shorting straps.
Mode
Control
Leave
Shorting Straps
In Place
Connect for
Normal Operation
Rear
Front
Connect for
Normal Operation
(on front)
Remote
Dipole /Bipole
Chatsworth
California
Made in U.S.A.
Serial No. xxxx
Connector Panel
16 EMBRACE
Owner’s Manual
REMOTE DIPOLE/BIPOLE SWITCHING
EMBRACE surround speakers feature remote dipole/bipole selection via a compatible interface with popular system integration systems, as shown in Figure 17. Moreover, most remote systems can
also be set up to customize the mode for the type of selection. For
example, any “movie” mode could automatically switch the
EMBRACE surrounds to dipole mode.
Remote operation is enabled by selecting “REMOTE” on the
EMBRACE front-panel switch (see Figure 17). Energizing the
EMBRACE Remote Dipole/Bipole connector (on the rear panel)
with a voltage from 6.8 to 12 Vdc will engage dipole operation.
Contact your Revel dealer for help in enabling this feature for your
EMBRACE surrounds.
NOTE: The default mode (on the EMBRACE front panel switch) is
set to DIPOLE, and must be set to REMOTE to enable remote
dipole/bipole switching.
EMBRACE Rear
Figure 17. How to connect a
remote control system to the
relay input terminals on the
EMBRACE rear panel.
Normal
Near
Rear
Wall
Rear Wall
Proximity
-1
0
+1
High Frequency
Level (dB)
Connect for
Normal Operation
Rear
Remove Straps
for Dual Drive
Front
Connect for
Normal Operation
Remote
Dipole/Bipole
Chatsworth
California
Made in U.S.A.
Connector Panel
te
-1
0
+1
High Frequency
Level (dB)
Rear Wall
Proximity
ole
Re
mo
Normal
Near
Rear
Wall
Bip
Dipole
Set MODE Control To
“Remote”
Connect for
Normal Operation
Mode
Control
Rear
Front
Connect for
Normal Operation
(on front)
Remote
Dipole /Bipole
Chatsworth
California
Made in U.S.A.
To Switch Output (6.8~12 Vdc) On
Multi-Channel Controller System
EMBRACE 17
Owner’s Manual
SPEAKER CONNECTIONS
(CONTINUED)
DUAL DRIVE™ SYSTEM CONNECTIONS
A multi-channel Dual Drive™ controller provides two sets of surround (or rear) outputs and requires connecting two separate audio
signals to each EMBRACE, as shown in Figure 18. Also, two channels of amplification will be needed for each surround loudspeaker.
NOTE: Remove the shorting straps from the EMBRACE connector terminals before attempting connection in the Dual Drive™ mode. Serious
damage may result to the amplifiers if this precaution is not followed.
Also, be sure to set each EMBRACE mode switch (on the front) to
“BIPOLE” when using the Dual Drive™ mode.
Rear
OUTPUT
Multi-Channel
Controller
Figure 18. How to connect the
EMBRACE surround in a
Dual Drive™ system.
Sides/Surround
OUTPUT
(rear view)
(one channel shown)
Amplifier
Channel
INPUT
(rear view)
Normal
Near
Rear
Wall
Rear Wall
Proximity
-1
0
Amplifier
Channel
INPUT
(rear view)
+1
High Frequency
Level (dB)
Connect for
Normal Operation
Rear
Remove Straps
for Dual Drive
Front
Connect for
Normal Operation
Remote
Dipole /Bipole
Chatsworth
California
Made in U.S.A.
-1
Near
Rear
Wall
EMBRACE Rear
Rear Wall
Proximity
Dipole
Remove
Shorting Straps
+1
High Frequency
Level (dB)
Rear
Front
Remote
Dipole /Bipole
Chatsworth
California
Made in U.S.A.
ole
Bip
Re
mo
te
Set MODE Control To
“Bipole”
0
Mode
Control
(on front)
18 EMBRACE
Owner’s Manual
Serial No. xxxx
Connector Panel
SYSTEM OPTIMIZATION
The EMBRACE may be operated in either dipole/bipole, remote
dipole/bipole, or Dual Drive™ mode. Please refer to the appropriate section to optimize your system response.
DIPOLE OR BIPOLE MODE OPERATION
1. After connecting the EMBRACE speakers and with system
power off, initially set the HIGH FREQUENCY LEVEL control on the rear panel to the “0” position, as shown in Figure 19.
EMBRACE Rear
Figure 19. The EMBRACE
level, proximity, and mode control locations and initial settings
for dipole/bipole operation.
Normal
Near
Rear
Wall
Rear Wall
Proximity
-1
0
Set REAR WALL
PROXIMITY Control
To Match EMBRACE
Placement
+1
High Frequency
Level (dB)
Connect for
Normal Operation
Rear
Remove Straps
for Dual Drive
Front
Connect for
Normal Operation
Remote
Dipole/Bipole
Chatsworth
California
Made in U.S.A.
Set HIGH FREQUENCY
LEVEL Control To
“0”
-1
Normal
Near
Rear
Wall
0
+1
te
mo
ole
Re
Rear Wall
Proximity
Bip
Dipole
Set MODE Control To
“Dipole” Or “Bipole”
Mode
Control
(on front)
High Frequency
Level (dB)
Connect for
Normal Operation
Rear
Remove Straps
for Dual Drive
Front
Connect for
Normal Operation
Chatsworth
California
Made in U.S.A.
Remote
Dipole/Bipole
Serial No. xxxx
Connector Panel
2. Set the EMBRACE mode switch to BIPOLE or DIPOLE:
• The dipole position should be used for the greatest freedom
from “localization” and is appropriate for all film sound,
since it is always mixed using non-localized surrounds. Most
acoustic recordings, including classical, are mixed utilizing
the surrounds for a natural ambiance. The dipole mode is
also best for such recordings.
• The bipole position may be selected for some discrete multichannel recordings that feature equal emphasis on the front
and surround (rear) loudspeakers.
EMBRACE 19
Owner’s Manual
SYSTEM OPTIMIZATION
DIPOLE OR BIPOLE MODE OPERATION (CONT’D)
3. If EMBRACE surrounds will be placed 3 feet (1 meter) or less
away from the rear wall, set each REAR WALL PROXIMITY
switch to the “NEAR REAR WALL” position (see Figure 19 on
the previous page). Otherwise leave it in the default “NORMAL” position for all other placements.
4. Turn on the system power and play a variety of material. Slowly
increase the volume to a comfortable level and listen from your
main listening position. Be sure to set your multi-channel controller to a mode that utilizes the surround channels.
5. You may also wish to further adjust the tweeter’s HIGH FREQUENCY LEVEL control (see Figure 19 on the previous page)
to achieve the most natural sound in your room. Varying the
control will change the high-frequency balance and timbre.
DUAL DRIVE™ OPERATION
The EMBRACE surrounds support Dual Drive™ operation,
which provides a high degree of flexibility when using 7.1-channel
controllers. The controller’s resident software allows you to “aim”
EMBRACE’s main listening area, or perform other advanced signal
manipulation. See your controller’s owner’s manual, or consult
your dealer for information.
NOTE: Make sure the gold-plated shorting straps are disconnected,
and that the system is connected correctly (see “Speaker Connections”
on page 16).
1. After connecting the EMBRACE speakers, and with system
power off, initially set the HIGH FREQUENCY LEVEL control on the rear panel to the “0” position, as shown in Figure 20
(on the next page).
2. Set the EMBRACE mode switch to BIPOLE (see Figure 20).
3. If EMBRACE surrounds will be placed 3 feet (1 meter) or less
away from the rear wall, set each REAR WALL PROXIMITY
switch to the “NEAR REAR WALL” position (see Figure 20).
Otherwise leave it in the default “NORMAL” position for all
other placements.
4. Turn on the system power and play a variety of material. Slowly
increase the volume to a comfortable level and listen from your
20 EMBRACE
Owner’s Manual
main listening position. Be sure to set your multi-channel controller to a mode that utilizes the surround channels.
5. You may also wish to further adjust the tweeter’s HIGH FREQUENCY LEVEL control (see Figure 20) to achieve the most
natural sound in your room. Varying the control will change
the high-frequency balance and timbre.
EMBRACE Rear
Figure 20. The EMBRACE
level, proximity, and mode control locations and initial settings
for Dual Drive™ operation.
Normal
Near
Rear
Wall
Rear Wall
Proximity
-1
0
Set REAR WALL
PROXIMITY Control
To Match EMBRACE
Placement
+1
High Frequency
Level (dB)
Connect for
Normal Operation
Rear
Remove Straps
for Dual Drive
Front
Connect for
Normal Operation
Remote
Dipole/Bipole
Chatsworth
California
Made in U.S.A.
Set HIGH FREQUENCY
LEVEL Control To
“0”
-1
Normal
Near
Rear
Wall
0
+1
te
mo
ole
Re
Rear Wall
Proximity
Bip
Dipole
Set MODE Control To
“Bipole”
Mode
Control
(on front)
High Frequency
Level (dB)
Connect for
Normal Operation
Rear
Remove Straps
for Dual Drive
Front
Connect for
Normal Operation
Chatsworth
California
Made in U.S.A.
Remote
Dipole/Bipole
Serial No. xxxx
Connector Panel
EMBRACE 21
Owner’s Manual
CABINET CARE
Each EMBRACE speaker cabinet has a paint finish and does not
require any routine maintenance. Use a soft cloth, dampened with
water only, to remove any fingerprints or to wipe off dust. Clean
the grille by gentle vacuuming.
SPEAKERS AND POWER
An EMBRACE speaker uses high-order crossovers with steep cutoffs to eliminate damage caused by “out of band” frequencies.
Using this approach, in combination with carefully selected components and transducers, gives us confidence that a EMBRACE
speaker will not fail, even under extreme conditions. However,
there is a limit to how loud any speaker can play continuously. A
good rule of thumb is to avoid playing the system at volume levels
beyond where the sound is “clear.” If the sound becomes distorted
or strained, reduce the volume level immediately to avoid damage.
If you are unsure of the suitability of current or planned amplifier
components, please ask your Revel dealer to review them before
connecting your EMBRACE surround speakers.
SPECIFICATIONS
Frequency Response:
80 Hz ~ 20 kHz @ + 1.5 dB (averaged in room)
Sensitivity:
86 dB SPL, with 2.83 Vrms @ 1 m
Impedance:
4 ohms (nominal), 3.2 ohms (minimum)
Driver Complement:
(1) 8" woofer, (2) 4" midranges, (2) 1" tweeters
Crossover:
3-way, @ 250 Hz and 2.75 kHz; provision for
bipole, dipole, or Dual Drive™ connections
Weight:
96 lb (43.5 kg) shipping weight for pair
Dimensions:
11 3⁄ 8"H x 23 3⁄ 4"W x 9 5⁄ 8" D
289 mm H x 603 mm W x 245 mm D
(overall dimensions include grilles; also refer to
Figure 21 on the next page)
Revel constantly strives to update and improve existing products, as well as create new ones. Therefore the specifications and construction details in this and related Revel publications are subject to change without notice. Dual
Drive is a trademark of Harman International Industries, Inc.
22 EMBRACE
Owner’s Manual
23 3 ⁄4" (603 mm)
Figure 21. Overall dimensions
for the EMBRACE
surround loudspeaker.
top view
,,,,
,,,,,,,,,,,,,
,,,,
,,,,,,,,,,,,,
,,,,11 ⁄ "
,,,,,,,,,,,,,
,,,,(289 mm)
,,,,,,,,,,,,,
,,,,
,,,,,,,,,,,,,
,,,,,,,,,,,,,
,,,,,,,,,,,,,
,,,,
,,,,
,,,,,,,,,,,,,,,,,
te
mo
Re
ole
Bip
Dipole
38
front view
9 5 ⁄ 8"
(245 mm)
,,,,,,,,
,,,,,,
,,,,,,,,
,,,,,,
,,,,,,,,
,,,,,,
,,,,,,,,
,,,,,,
side view
SERVICE INFORMATION
In the unlikely event that your Revel component requires service,
please contact your Revel dealer for immediate assistance. They
will determine if it can be serviced locally or requires shipment to
our factory or other service repair facility.
IMPORTANT: If factory service is required, please obtain a
return authorization number before shipping the defective unit
to us. Call the Revel Service Department at 1-818-717-0770 on
any business day, from 9 A.M. to 5 P.M. PST.
• In order to repair the unit quickly, please provide us with the
product’s serial number and detailed information about the
problem the unit is experiencing, especially if it is intermittent.
• If applicable, include a copy of the original bill of sale to verify
the unit’s warranty coverage.
IMPORTANT: Be sure to pack each unit to be returned in its
original packing carton and mark the return authorization
number(s) on the outer carton(s) for identification.
Your Revel dealer can order a new set of shipping materials if you
no longer have the original cartons. Since there will be a charge for
this service, we strongly recommend saving all packing materials.
EMBRACE 23
Owner’s Manual
19748 DEARBORN STREET
CHATSWORTH, CA 91311
PH: (818) 717-0770 • FAX: (818) 701-3755
www.revelspeakers.com
P/N 9301138-002