Revel Embrace User Manual

Page 1
Embrace Loudspeaker
Page 2
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 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
EMBRACE
Owner’s Manual
2
Page 3
Figure 1. The EMBRACE
surround loudspeaker.
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.
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
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Page 4
Figure 2. The EMBRACE transducer, control, and connection locations.
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.
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
EMBRACE
Owner’s Manual
4
Remote
Dipole
Bipole
High Frequency Level (dB)
Rear Wall Proximity
Connect for Normal Operation
Connect for Normal Operation
Remove Straps for Dual Drive
Remote Dipole/Bipole
Chatsworth California Made in U.S.A.
FrontRear
0
-1 +1
Normal Near Rear Wall
EMBRACE Front
(without grilles)
EMBRACE Rear
Woofer
Connectors (with
shorting straps)
Rear Wall
Proximity
Control
High Freq. Level Control
Tweeter Tweeter
Midrange MidrangeMode
Control
Wall-Mount
Bracket
Wall-Mount
Bracket
Left Speaker
Label
Right Speaker
Label
Remote/
Dipole/Bipole
Connections
Page 5
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 perfor-
mance 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.
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Owner’s Manual
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Page 6
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.
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).
EMBRACE
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move for additional rows
Sub
Sub
LF
RF
Screen
Cntr
EMBRACE
Left
EMBRACE
Right
move for additional rows
move for additional rows
Page 7
Figure 4. In this 5.1-channel
system, two pairs of EMBRACE
surrounds are shown placed to
the sides of the listening area.
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.
EMBRACE
Owner’s Manual
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EMBRACE
Left
EMBRACE
Right
Screen
Sub
LF
Sub
Cntr
RF
Screen
Sub
EMBRACE
Right
EMBRACE
Left
Optional
Ceiling Mounting
LF
Sub
Cntr
RF
EMBRACE
Left
EMBRACE
Right
Page 8
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.
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).
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Optional
Ceiling Mounting
Screen
Sub
Optional
Ceiling Mounting
Optional
Ceiling Mounting
LF
Sub
Cntr
RF
EMBRACE
Left
EMBRACE
Right
Page 9
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 ceiling-
mount version may be used for
the side pair.
EMBRACE
Owner’s Manual
9
Screen
Sub
Optional
Ceiling Mounting
LF
Sub
Cntr
RF
EMBRACE
Right
EMBRACE
Left
EMBRACE
Left
EMBRACE
Right
Page 10
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 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.
EMBRACE
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Screen
LR
(optional)
place near rear wall
RR
Sub
LF
Sub
Cntr
RF
EMBRACE
Left
EMBRACE
Right
Page 11
Figure 9. In a Dual Drive™
7.1-channel system, a pair of
EMBRACE surrounds are shown
placed to cover the entire listen-
ing area (from the front to rear
row) with an emphasis on the
center of the seating area.
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.
EMBRACE
Owner’s Manual
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Sub
Sub
LF
RF
Screen
Cntr
or
or
EMBRACE
Left
EMBRACE
Right
Page 12
Figure 10. Installing closed-end outer brackets on a wall.
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.
EMBRACE
Owner’s Manual
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OUTER
BRACKET
closed end
wallboard (top)
stud
stud
(6) #10 x 1
3
4
" L. Screws
OUTER
BRACKET
closed end
16" centers
5
1
4
"
(134 mm) minimum
Page 13
Figure 11. Routing and
connecting the speaker wire.
Figure 12. Mounting an
EMBRACE on a wall.
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.
7. Slide each cabinet securely down onto the wall brackets, as shown in Figure 12. Remove the tape and template after mounting each EMBRACE.
EMBRACE
Owner’s Manual
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High Frequency Level (dB)
Rear Wall Proximity
0
-1 +1
Near Rear Wall
Normal
Front
Remote Dipole/Bi
Chatsworth California Made in U.S.A.
OUTER
BRACKETS
(installed
in studs)
EMBRACE
(rear view)
wallboard (top)
stud
stud
cutout
speaker wires
High Frequency Level (dB)
Rear Wall Proximity
0
-1 +1
Near Rear Wall
Normal
Front
Remote Dipole/Bi
Chatsworth California Made in U.S.A.
EMBRACE
(rear view)
wallboard (top)
INNER BRACKET On EMBRACE
OUTER BRACKET
On Wall
Page 14
Figure 13. Installing closed-end outer brackets and shoulder screws on a ceiling.
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.
5. Install a pair of closed-end brackets and shoulder screws, as shown in Figure 13.
EMBRACE
Owner’s Manual
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wallboard (on ceiling)
rafter
rafter
16" centers
OUTER
BRACKET
OUTER
BRACKET
closed
closed
(6) #10 x 1
3
4
" L. Screws
(1) Shoulder
Screw
(1) Shoulder
Screw
3
3
4
"
(
95 mm
)
min. from wall
Page 15
Figure 14. Routing and
connecting the speaker wire.
Figure 15. Mounting an EMBRACE on a ceiling.
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.
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.
EMBRACE
Owner’s Manual
15
High Frequency
Level (dB)
Rear Wall
Proximity
0
-1 +1
Near
Rear
Wall
Normal
Front
Remote
Dipole/Bi
Chatsworth
California
Made in U.S.A.
wallboard (on ceiling)
rafter
rafter
EMBRACE Left
(rear view)
cutout
speaker wire
OUTER
BRACKET
(installed
in rafter)
SHOULDER
SCREW
(in rafter)
High Frequency
Level (dB)
Rear Wall
Proximity
0
-1 +1
Near
Rear
Wall
Normal
Front
Remote
Dipole/Bi
Chatsworth
California
Made in U.S.A.
INNER BRACKET
On EMBRACE
OUTER BRACKET On Ceiling
SHOULDER SCREW On Ceiling (slides into CLIP)
RETAINING CLIP
And SPRING
On EMBRACE
EMBRACE Left
(rear view)
wallboard (on ceiling)
rafter
rafter
Page 16
Figure 16. How to connect the EMBRACE for dipole or bipole operation, the most common type of installation.
NOTE: Do not remove the gold­plated shorting straps.
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
Owner’s Manual
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EMBRACE Rear
High Frequency Level (dB)
Rear Wall Proximity
Connect for Normal Operation
Connect for Normal Operation
Remove Straps for Dual Drive
Remote Dipole/Bipole
Chatsworth California Made in U.S.A.
FrontRear
0
-1 +1
Normal Near Rear Wall
High Frequency Level (dB)
Rear Wall Proximity
Connect for Normal Operation
Connect for Normal Operation
Remote Dipole/Bipole
Serial No. xxxx
Chatsworth California Made in U.S.A.
FrontRear
0
-1 +1
Normal
Near Rear Wall
Set MODE Control To “Dipole” Or “Bipole”
Mode
Control
(on front)
Remote
Dipole
Bipole
Connector Panel
Amplifier
(rear)
(one channel shown)
Leave
Shorting Straps
In Place
Page 17
Figure 17. How to connect a
remote control system to the
relay input terminals on the
EMBRACE rear panel.
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
Owner’s Manual
17
EMBRACE Rear
High Frequency Level (dB)
Rear Wall Proximity
Connect for
Normal Operation
Connect for
Normal Operation
Remove Straps
for Dual Drive
Remote
Dipole/Bipole
Chatsworth California Made in U.S.A.
FrontRear
0
-1 +1
Normal Near Rear Wall
High Frequency Level (dB)
Rear Wall Proximity
Connect for Normal Operation
Connect for Normal Operation
Remote Dipole/Bipole
Chatsworth California Made in U.S.A.
FrontRear
0
-1 +1
Normal
Near Rear Wall
Set MODE Control To “Remote”
Mode
Control
(on front)
Remote
Dipole
Bipole
Connector Panel
To Switch Output (6.8~12 Vdc) On
Multi-Channel Controller System
Page 18
Figure 18. How to connect the EMBRACE surround in a Dual Drive™ system.
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.
EMBRACE
Owner’s Manual
18
EMBRACE Rear
High Frequency Level (dB)
Rear Wall Proximity
Connect for
Normal Operation
Connect for
Normal Operation
Remove Straps
for Dual Drive
Remote
Dipole/Bipole
Chatsworth California Made in U.S.A.
FrontRear
0
-1 +1
Normal Near Rear Wall
High Frequency Level (dB)
Rear Wall Proximity
Remote Dipole/Bipole
Serial No. xxxx
Chatsworth California Made in U.S.A.
FrontRear
0
-1 +1
Near Rear Wall
Set MODE Control To “Bipole”
Remove
Shorting Straps
Mode
Control
(on front)
Remote
Dipole
Bipole
Connector Panel
Amplifier
Channel
(rear view)
INPUT
Amplifier
Channel
(rear view)
INPUT
Sides/Surround
OUTPUT
Rear
OUTPUT
(one channel shown)
Multi-Channel
Controller
(rear view)
Page 19
Figure 19. The EMBRACE
level, proximity, and mode con-
trol locations and initial settings
for dipole/bipole operation.
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.
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 multi-
channel recordings that feature equal emphasis on the front and surround (rear) loudspeakers.
EMBRACE
Owner’s Manual
19
EMBRACE Rear
High Frequency Level (dB)
Rear Wall Proximity
Connect for Normal Operation
Connect for Normal Operation
Remove Straps for Dual Drive
Remote Dipole/Bipole
Chatsworth California Made in U.S.A.
FrontRear
0
-1 +1
Normal Near Rear Wall
High Frequency Level (dB)
Rear Wall Proximity
Connect for Normal Operation
Connect for Normal Operation
Remove Straps for Dual Drive
Remote Dipole/Bipole
Serial No.
Chatsworth California Made in U.S.A.
FrontRear
0
-1 +1
Normal
Near Rear Wall
Set HIGH FREQUENCY LEVEL Control To “0”
Set MODE Control To “Dipole” Or “Bipole”
Set REAR WALL PROXIMITY Control To Match EMBRACE Placement
Mode
Control
(on front)
Connector Panel
Remote
Dipole
Bipole
xxxx
Page 20
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
EMBRACE
Owner’s Manual
20
Page 21
Figure 20. The EMBRACE
level, proximity, and mode con-
trol locations and initial settings
for Dual Drive™ operation.
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
Owner’s Manual
21
EMBRACE Rear
High Frequency Level (dB)
Rear Wall Proximity
Connect for Normal Operation
Connect for Normal Operation
Remove Straps for Dual Drive
Remote Dipole/Bipole
Chatsworth California Made in U.S.A.
FrontRear
0
-1 +1
Normal Near Rear Wall
High Frequency Level (dB)
Rear Wall Proximity
Connect for Normal Operation
Connect for Normal Operation
Remove Straps for Dual Drive
Remote Dipole/Bipole
Serial No. xxxx
Chatsworth California Made in U.S.A.
FrontRear
0
-1 +1
Normal
Near Rear Wall
Set HIGH FREQUENCY LEVEL Control To “0”
Set MODE Control To “Bipole”
Remote
Dipole
Bipole
Mode
Control
(on front)
Connector Panel
Set REAR WALL PROXIMITY Control To Match EMBRACE Placement
Page 22
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 V
rms
@ 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.
EMBRACE
Owner’s Manual
22
Page 23
Figure 21. Overall dimensions
for the EMBRACE
surround loudspeaker.
EMBRACE
Owner’s Manual
23
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.
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,
,
,
,
,
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Remote
Dipole
Bipole
,
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,
,
,
top view
front view side view
233⁄4" (603 mm)
95⁄8"
(245 mm)
113⁄8" (289 mm)
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19748 DEARBORN STREET CHATSWORTH, CA 91311
PH: (818) 717-0770 • FAX: (818) 701-3755
www.revelspeakers.com
P/N 9301138-002
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