REVELL PERFORMA F228Be User manual

F228Be and M126Be Loudspeaker
Owner’s Manual
M126Be
F228Be

2Revel PerformaBe F228Be M126Be Loudspeaker
Owner’s Manual
TABLE OF CONTENTS
Unpacking the F228Be........................................................... 3
About Revel PerformaBe Loudspeakers............................. 4
Overview
Binding Posts, Shorting Straps (F228Be only)...................... 4
Installation Considerations
Loudspeaker Placement, Listening Room Acoustics,
Acoustic Treatment Materials, Adjustable Spikes (F228Be)..5
Making Connections
Observe Proper Polarity, Speaker Cable, Connections ........ 7
Optimizing Performance
Port Plugs, Speaker Placement.......................................... 11
Caring for Your Loudspeakers
Grilles, Beryllium Caution, Cabinet Finish ......................... 11
Specifications....................................................................... 13
IMPORTANT SAFETY INSTRUCTIONS
1. Use only attachments/accessories specified by the manufacturer.
2. Use only with the cart, stand, tripod, bracket, or table specified by the
manufacturer or sold with the apparatus. When a cart is used, use
caution when moving the cart/apparatus combination to avoid injury
from tip-over.
3. Refer all servicing to qualified service personnel. Servicing is required when
the apparatus has been damaged in any way, such as when the power-supply
cord or plug is damaged, liquid has been spilled or objects have fallen into the
apparatus, or the apparatus has been exposed to rain or moisture, does not
operate normally or has been dropped.
WEEE NOTICE
The Directive on Waste Electrical and Electronic Equipment (WEEE), which entered
into force as European law on 14/02/2014, resulted in a major change in the
treatment of electrical equipment at end-of-life.
The purpose of this Directive is, as a first priority, the prevention of WEEE, and in
addition, to promote the reuse, recycling and other forms of recovery of such wastes
so as to reduce disposal. The WEEE logo on the product or on its box indicating
collection for electrical and electronic equipment consists of the crossed-out
wheeled bin, as shown below.
This product must not be disposed of or dumped with your other household waste.
You are liable to dispose of all your electronic or electrical waste equipment by
relocating over to the specified collection point for recycling of such hazardous
waste. Isolated collection and proper recovery of your electronic and electrical
waste equipment at the time of disposal will allow us to help conserving natural
resources. Moreover, proper recycling of the electronic and electrical waste
equipment will ensure safety of human health and environment. For more
information about electronic and electrical waste disposal, recovery, and collection
points, please contact your local city center, household waste disposal service, shop
from where you purchased the equipment, or manufacturer of the equipment.
ROHS COMPLIANCE
This product is in compliance with Directive 2011/65/EU of the European Parliament
and of the Council of 8 June 2011 on the restriction of the use of certain hazardous
substances in electrical and electronic equipment.

3
Revel PerformaBe F228Be M126Be Loudspeaker
Owner’s Manual
UNPACKING THE F228Be
Unpack the F228Be in the order of the illustrations below.
Step 1 Step 2 Step 3
Step 4 Step 5 Step 6 Step 7
Step 8 Step 9 Step 10 Step 11

4Revel PerformaBe F228Be M126Be Loudspeaker
Owner’s Manual
ABOUT REVEL PERFORMABe LOUDSPEAKERS
FEATURE HIGHLIGHTS
• Beryllium Dome Tweeter
• 5th-generation Acoustic Lens Waveguide
• Deep Ceramic Composite (DCC™) Cone Midrange and Woofers
• Wide bandwidth and dynamic range with minimal dynamic compression
• High-order Crossovers with Film Capacitors and Air Core Inductors
• Premium High-Gloss Finishes: Black, White, Walnut, Metallic Silver
Thank you for purchasing the Revel PerformaBe loudspeakers. These true
full-range loudspeakers deliver an impressive combination of wide frequency
range, uncompressed dynamic range and low distortion across the entire
audible spectrum.
The tweeter dome is pure Beryllium (Be), a rare and costly metal with a
multitude of properties that make it the ideal tweeter dome material. Beryillium
is extremely low mass (approximately half the weight of aluminum, titanium
and diamond) yet up to 4.5 times stiffer than aluminum or titanium, yielding
superior high frequency extension and resolution to 40kHz. Its high thermal
conductivity helps cool the voice coil for increased reliability. This newly
developed tweeter sets a new standard of transparency for speakers anywhere
near the PerformaBe’s class. The tweeter’s integrated 5th generation acoustic
lens waveguide is based on a breakthrough mathematical approach that
accurately matches the tweeter’s dispersion to that of the midrange transducer
in the crossover region. This gives the loudspeaker very smooth sound over an
exceptionally wide listening area–an important contributor to lifelike imaging
for multiple listeners in a room. Further, the remarkable waveguide actually
increases the tweeter’s dispersion at frequencies above the crossover range.
The Revel PerformaBe’s low frequency and midrange transducers feature
newly developed Deep Ceramic Composite (DCC) cone technology. With DCC
the aluminum cone is exposed to intense plasma discharge in order to fuse
a deep layer of ceramic to both sides of the cone, thereby stiffening and
damping the cone far beyond untreated aluminum. DCC technology reduces
cone resonance and promotes ideal piston motion; the benefits are immediately
audible in midrange purity and detail retrieval. Their cast aluminum frames
eliminate another source of resonance that is common in many lesser-quality
loudspeakers. The PerformaBe models employ a sophisticated fluid-model
designed low frequency port with identical flares on both ends. This greatly
minimizes dynamic compression and port-generated noise, assuring low
distortion low frequency performance.
The Performa enclosures are similar to our flagship Ultima2 Series. The fully
curved enclosure is inherently stiffer than conventional rectangular enclosures.
The cabinet walls are formed with contiguous wood layers to damp material
resonance, while strategically placed braces eliminate the possibility of
enclosure-induced coloration. These beautiful, modern enclosures are finished
in high-gloss black, white, metallic or genuine American walnut in a process
(developed and overseen by Italian luxury cabinet makers) that exceeds
automotive finish quality. The loudspeaker grilles are designed to minimize
diffraction to maintain perfect three-dimensional imaging. The magnetic grille
attachment method completely eliminates ugly hardware on the loudspeaker
baffle. Whether you use them with or without grilles PerformaBe speakers will
always present a clean, sophisticated appearance.
Revel Performa Be’s crossover networks features carefully selected components
that contribute to great performance and benchmark setting value. These
high-order crossover networks dramatically reduce distortion and dynamic
compression for clear sound that maintains the same quality over a very wide
dynamic range. These precision networks optimize the speakers’ timbre accuracy,
enhancing musical enjoyment for listeners who are anywhere in the room, not
only those seated on-axis to the loudspeakers. Revel-designed binding posts are
heavily gold plated and include an articulated section that allows for more secure
connections when using spade lugs. The floor standing F228Be includes two sets
of binding posts that enable the loudspeakers to be bi-wired or bi-amped.
During development every Revel loudspeaker model is compared to competitive
models in our unique position-independent double-blind listening lab. This
process utilizes the latest psychoacoustic research to assure that these
listening tests are valid, enabling us to verify that all Revel loudspeakers are
superior to their competitors before they are allowed to go into production.
F228Be OVERVIEW
1" Beryllium Dome
Tweeter with
Acoustic Lens
Waveguide
Dual 8" DCC
Aluminum Cone
Woofers with
Cast Frames
Enclosure with
1"-Thick Panels
and Extensive
Internal Bracing
Front-Firing Bass
Reflex Port
5.25" DCC
Aluminum Cone
Midrange with
Cast Frame
Binding
Posts
Shorting
Straps
Binding
Posts
F228Be Input Plate

5
Revel PerformaBe F228Be M126Be Loudspeaker
Owner’s Manual
M126Be OVERVIEW
Inert Enclosure with
1"-Thick Panels and
Internal Bracing
1" Beryllium
Dome Tweeter
6.5" DCC Cone Woofer
with Cast Frame
Bass Reflex Port
Gold-plated
Binding Posts
INSTALLATION CONSIDERATIONS
Loudspeaker fidelity depends on the following three factors: loudspeaker
accuracy, loudspeaker placement, and listening room acoustics. Experimenting
with loudspeaker placement and listening room acoustics will have the most
significant impact on the loudspeakers’ performance.
LOUDSPEAKER PLACEMENT
The following are important loudspeaker placement considerations for all models:
• Remove all obstructions between the loudspeaker and the primary listening
position. For instance, a coffee table between the loudspeaker and the
primary listening position will create reflections that will degrade stereo
imaging and timbre. Placing the loudspeakers near large objects may also
cause unwanted reflections.
• For the best stereo imaging, place the loudspeakers so that they are both the
same distance from the primary listening position and so they are both the
same distance from the side walls, as shown in the illustration at the top of
the next column.
• For optimal stereo imaging and timbre, aim the loudspeakers directly toward
the primary listening position as shown in the illustration above. If you wish
to widen the stereo soundstage you can reduce this toe-in angle, even to the
point at which the loudspeakers are pointing straight forward.
• Moving the loudspeakers farther from the front and side listening room
walls will improve stereo imaging and the sense of spaciousness in the
listening space.
• Moving the loudspeakers closer to the corners or walls of the listening room
will increase bass level.

6Revel PerformaBe F228Be M126Be Loudspeaker
Owner’s Manual
M126Be HEIGHT PLACEMENT
• For best results, place the M126Be speaker so the tweeter is aligned within
a few inches of seated listener height.
• Optional Performa-series M Stand pedestal stands are available for the
M126Be that places the speakers at the proper height for seated listeners.
Refer to the assembly instructions that are included with the stands for
additional information.
CAUTION: When placed on the optional pedestal stands, loudspeakers
such as the M126Be have a high center of gravity, which may cause
them to fall if tipped or improperly positioned. To avoid this, anchor
the stand to the floor and/or wall using the same procedures and
hardware used to anchor bookcases, wall units, and other furniture.
HARMAN International Industries, Inc. assumes no responsibility
for proper selection and installation of hardware or for any personal
injuries or product damages resulting from improper installation or a
fallen loudspeaker.
ADJUSTABLE SPIKES (F228Be ONLY)
Four adjustable spikes are included for each F228Be loudspeaker. You can
install these spikes in the bottom of the loudspeaker cabinets to provide optimal
stability, accommodating installations on tile, hardwood, or carpeted floors.
To install and adjust the spikes:
1. Place the loudspeaker on its side on a soft towel or carpeted floor.
2. Screw the spikes into the fittings on the bottom of the loudspeaker. The
spikes can be installed with either the pointed end or round end protruding
from the cabinet.
Pointed
End Out or Rounded End Out
Clamping Ring
(included)
Washer
(included)
NOTE: When moving the F228Be with the spikes installed, avoid dragging
the loudspeaker across the floor.
If the loudspeakers are to be placed on a carpeted floor, install the spikes with the
pointed ends protruding from the cabinet.
• If the loudspeakers are to be placed on a wood, linoleum or tile floor,
install the spikes with the round ends protruding from the cabinet. After
determining the final locations for the speakers, you can place coins or use-
specific discs under the spikes to protect the floor surface from damage.
NOTE: If you prefer to install the spikes with the pointed ends protruding
from the cabinet, you must place coins or similar items under the spikes to
avoid damaging the floor surface.
3. Rotate the locking ring clockwise to firmly secure the spike to the cabinet.
Make sure to thread the locking rings of all four spikes to achieve a level
balance when the loudspeaker is placed right side up on the floor.
CAUTION: Floor-standing loudspeakers such as the F228Be have a high
center of gravity, which may cause them to fall if tipped or improperly
positioned. To avoid this, anchor the loudspeaker to the floor and/
or wall using the same procedures and hardware used to anchor
bookcases, wall units, and other furniture. HARMAN International
Industries, Inc. assumes no responsibility for proper selection and
installation of hardware or for any personal injuries or product
damages resulting from improper installation or a fallen loudspeaker.
LISTENING ROOM ACOUSTICS
Listening rooms have a profound impact on sound, particularly at lower
frequencies. In fact, the effect of the listening room can dominate sounds below
around 400Hz. Ideally; listening rooms would include optimized dimensional
ratios to minimize the effects of room resonances. But in reality, most listening
rooms are not designed to enhance loudspeaker performance.
The interaction between loudspeakers and listening rooms is complex, with two
important determinants that affect the loudspeaker and the listener:
• Surfaces and other boundaries often cause large peaks and dips in low-
frequency response.
• All rooms suffer, at least to some degree, from standing waves (also known
as room modes or resonances) that create large low-frequency response
errors. Bass loudness can vary plus or minus 12dB or more in different areas
of the room.
Unfortunately, there is no simple solution that addresses both of these factors.
Even computer software programs that examine one or both factors may not
calculate proper primary listening position or loudspeaker placement values.
In most cases, proper selection of the primary listening position combined with
proper placement of the loudspeaker can result in superior performance at
lower frequencies. The difference between superior and inferior results is often
just a small adjustment of the
ACOUSTIC TREATMENT MATERIALS
The Revel PerformaBe models feature high-order filters that optimize the
loudspeakers’ on-axis and off-axis response, minimizing sonic degradations
that occur in overly “live” rooms (those with surfaces that are acoustically
reflective). Many listeners choose to place acoustic treatment materials at the
room’s primary reflection points to reduce these reflections. The most important
locations are the first reflection points on the front and side walls. Either
broadband acoustic absorbers or diffusers may be placed at the first reflection
points on the rear wall.
NOTE: There are numerous options for absorbent material. None are
superior to low-cost fiberglass. It is important to use absorbers that are
at least four inches thick, to avoid altering the spectral response of the
loudspeakers. If sculpted foam is used, it must be at least eight inches thick,
as such absorbers are less efficient than non-sculpted foam.

7
Revel PerformaBe F228Be M126Be Loudspeaker
Owner’s Manual
Because the listener’s eyes and ears are on the same plane, the “mirror
method” is an accurate determinant of first reflection points. This method can
be used to determine reflection points for side walls, rear walls, front walls,
and even the ceiling. Applying acoustic treatment materials to the side walls is
most important, followed by the ceiling, front wall and rear wall.
To determine reflection points using the mirror method:
1. Once the loudspeakers have been placed, sit in the primary listening position
and ask another person to slide a mirror along the listening room walls.
2. Note the locations at which you can see either loudspeaker in the mirror
from the primary listening position. Be sure to look for both loudspeakers
in the reflection on each room boundary. These are reflection points that
require acoustic treatment materials.
If acoustic treatment materials are not available, hanging a rug over the
reflection points will help reduce sonic degradation in overly “live” rooms.
Carpeting the floor area between the loudspeakers and the primary listening
position and placing irregular surfaces such as bookcases at the first reflection
points will also help minimize strong reflections.
MAKING CONNECTIONS
CAUTION: Never make or break connections unless all system
components are powered off.
BINDING POSTS
These gold-plated terminals provide connections from the power amplifier(s)
to provide secure connection for speaker cables terminated with banana plugs,
spade lugs, pin connectors or bare wire.
OBSERVE PROPER POLARITY
Connect the amplifier’s positive (+) terminal to the positive (+) terminal on the
corresponding speaker; connect the amplifier’s negative (–) terminal to the
negative (–) terminal on the corresponding speaker. Do not reverse polarities
(that is, do not connect + to –, or – to +) when making connections. Doing so
will cause poor stereo imaging and diminished bass response.
SPEAKER CABLE
Use high-quality loudspeaker cable with a maximum total loop resistance of
0.07 Ohms or less for each wire run. Refer to the table below to determine the
appropriate wire gauge for your installation.
MINIMUM WIRE GAUGE
Maximum Wire
Length (Feet)
Maximum Wire
Length (Meters)
Minimum Wire
Gauge (AWG)
<87 <27 6
<69 <21 7
<58 <18 8
<43 <13 9
<34 <10 10
<27 <8 11
<22 <7 12
<17 <5 13
<14 <4 14
<11 <3.5 15
<9 <3 16
<7 <2 17
<5 <1.5 18
NOTE: High loop resistances that exceed 0.07 Ohms (for each wire run) will
cause the loudspeaker’s filter network to be mis- terminated, resulting in
considerable degradation of sound quality.
M126Be
The M126Be has one set of binding posts as illustrated here.
Amplifier
(one channel shown)
1. Connect both loudspeakers using the same method, using speaker cables of
the same length for each speaker.
2. Review the owner’s manuals for all associated audio components to
determine their correct connection procedures.

8Revel PerformaBe F228Be M126Be Loudspeaker
Owner’s Manual
F228Be
The F228Be has one pair of high frequency and one pair of low frequency
binding posts that come from the factory connected by a pair of shorting straps
(see below). The two sets of binding posts can be configured for single-wire,
bi-wired, or bi-amped connections. See the instructions on this page through
page 10 for additional information.
Binding Posts
Binding Posts
Shorting Straps
Before making connections to the F228Be speakers note the following:
• The standard connection method uses a single loudspeaker cable. The
F228Be is equipped with two pairs of input terminals to allow for bi-wiring
or bi-amping. While Revel does not endorse one particular connection
method over another, these additional connection options are available if
desired. The design of this loudspeaker is such that optimal performance can
be attained using the standard connection method.
• Vertical bi-amped connections (see below) must be made with identical
power amplifiers. Horizontal bi-amped connections (see below) can be made
with identical or non-identical power amplifiers with identical gain factors.
• When making bi-amped connections, both power amplifiers must receive
identical input signals from the associated preamplifier. If the associated
preamplifier offers two connectors per output channel, each power amplifier
can be connected to a separate connector for the same output channel of
the preamplifier. If the associated preamplifier does not offer two connectors
per output channel “Y” adaptors are required.
• No matter which connection method you choose, the speaker cables used
for the left and right loudspeakers should always be the same length.
• If desired, contact your authorized Revel dealer for information about the
suitability of power amplifier components before connecting the F228Be to
your power amplifier(s).
• Review the owner’s manuals for all associated audio components to
determine their correct connection procedures.
NOTE: Do not use an electronic crossover network when bi-amping Revel
F228Be loudspeakers. Doing so will cause a considerable degradation of
sound quality.
SINGLE-WIRED CONNECTION
NOTE: Do not remove the shorting straps between the speaker terminals.
Single-wired connections are the most common. These are made between
one pair of F228Be input terminals and one power amplifier output channel as
shown below.
Amplifier
(one channel shown)
To make single-wire connections:
1. Connect one speaker cable to the desired set of F228Be input terminals.
(The high-frequency – “HIGH” – input terminals are recommended.) Then
connect the other end of that speaker cable to the desired power amplifier
output channel.
2. Repeat step 1 to connect the second F228Be to the power amplifier’s
remaining output channel.
BI-WIRED CONNECTIONS
CAUTION: Remove the shorting straps before making bi-wired connections.
Failure to do so may cause damage to some power amplifiers.
Bi-wired connections use two sets of speaker cables to connect both sets of
F228Be input terminals to a single power amplifier output channel as shown below.
Amplifier
(one channel shown)
Use Both Sets
of Terminals
Shortening
Straps
Removed
Connector
Panel
1. Remove the shorting straps.
2. Connect one speaker cable to the high-frequency set of F228Be input
terminals. Then connect the other end of that speaker cable to the desired
power amplifier output channel.
3. Connect another speaker cable to the low-frequency set of F228Be input
terminals. Then connect the other end of that speaker cable to the same
power amplifier output channel that you connected in step 2.
4. Repeat steps 1, 2 and 3 to connect the second F228Be to the power
amplifier’s remaining output channel.

9
Revel PerformaBe F228Be M126Be Loudspeaker
Owner’s Manual
VERTICAL BI-AMPED CONNECTIONS
CAUTION: Remove the shorting straps before making bi- amped
connections. Failure to do so may cause damage to some power
amplifiers.
Vertical bi-amped connections are made between both pairs of F208 input
terminals and two separate output channels of a single power amplifier. Each
F208 loudspeaker is connected to an individual power amplifier, which can
sometimes increase sonic performance. The power amplifiers for the two
loudspeakers must be identical.
NOTE:
• Vertical bi-amped connections must be made using two identical power
amplifiers, one for each loudspeaker.
• When making vertical bi-amped connections, both power amplifier
channels must receive identical input signals from the associated
preamplifier. If the associated preamplifier does not have two output
connectors for each channel, “Y” adaptors are required.
1. Remove the shorting straps.
2. Connect one speaker cable to the high frequency set of F228Be input
terminals. Then connect the other end of that speaker cable to the desired
power amplifier output channel.
3. Connect another speaker cable to the low-frequency set of F228Be input
terminals. Then connect the other end of that speaker cable to another
output channel of the same power amplifier you connected to the high-
frequency input terminals.
4. Connect both amplifier channel inputs to the output of a single preamplifier
channel. If the preamp only has one connector for the channel, use a “Y”-
adaptor.
5. Repeat steps 1, 2 and 3 to connect the second F228Be to another, identical
power amplifier. Repeat step 4 to connect the second amplifier to the
preamplifier’s other channel.
Preamp
(one channel shown)
Y-Adapter for
Single Connector
Connector
Panel
Shorting
Straps
Removed
Two-Channel
Amplifier*
*Amplifier for other loudspeaker must
be identical

10 Revel PerformaBe F228Be M126Be Loudspeaker
Owner’s Manual
HORIZONTAL BI-AMPED CONNECTIONS
CAUTION: Remove the shorting straps before making bi-amped
connections. Failure to do so may cause damage to some power
amplifiers.
The two power amplifiers can be identical or non-identical, but they must
have identical gain factors. If their gain factors are not identical, at least one
of the amplifiers must have a means of adjusting its input level. Contact your
authorized Revel dealer for assistance.
Horizontal bi-amped connections are made between both pairs of F228Be input
terminals and two separate output channels of two separate power amplifiers.
The F228Be’s set of high-frequency input terminals is connected to one power
amplifier, while the F228Be’s set of low-frequency input terminals is connected
to the other power amplifier.
NOTE: When making horizontal bi-amped connections, both power
amplifiers must receive identical input signals from the associated
preamplifier. If the associated preamplifier does not have two output
connectors for each channel, “Y” adaptors are required.
1. Remove the shorting straps
2. Connect one speaker cable to the high-frequency set of F228Be input
terminals. Then connect the other end of that speaker cable to the desired
power amplifier output channel.
3. Connect another speaker cable to the low-frequency set of F228Be input
terminals. Then connect the other end of that speaker cable to the desired
output channel on another power amplifier.
4. Repeat step 2 to connect the high frequency set of input terminals on
the second F228Be to the other channel of the power amplifier that was
connected in step 2.
5. Repeat step 3 to connect the low-frequency set of input terminals on
the second F228Be to the other channel of the power amplifier that was
connected in step 3.
6. Connect the left and right channel inputs of the high-frequency amplifier to
the preamplifier’s left and right outputs. Repeat for the left and right inputs
of the low-frequency amplifier. If the preamplifier only has one connector for
each channel, use “Y”- adaptors.
OUTPUT A
OUTPUT B
INPUT B
INPUT A
OUTPUT B OUTPUT A
INPUT B
INPUT A
OUTPUT B OUTPUT A
F228Be
Connector
Panel
F228Be
Connector
Panel
Shorting
Straps
Removed
Y-Adapter for
Single Connector
Preamplifier
Two-Channel Amplifier
Two-Channel Amplifier
Shorting
Straps
Removed

11
Revel PerformaBe F228Be M126Be Loudspeaker
Owner’s Manual
OPTIMIZING PERFORMANCE
PORT PLUGS
Revel PerformaBe loudspeakers include a pair of foam port plugs that can
be used to adjust the loudspeaker’s low-frequency performance in certain
installation situations.
If your loudspeakers are built into an entertainment center or shelving unit, or if
the loudspeaker is located less than about two feet (0.61m) from walls or other
large objects, inserting the port plugs into the loudspeaker’s port openings can
reduce the overly-aggressive bass output that can be created by the speaker’s
proximity to large bass energy reflecting surfaces.
Insert the port plug into the loudspeaker’s port tube opening far enough so that
the end of the plug is flush with the inside end of the port tube’s flared section.
F228Be
M126Be
CAUTION: Be careful not to insert the port plug so far into the port tube
that it falls inside of the speaker.
LOUDSPEAKER VOLUME LEVELS
The high-order filters employed in Revel Performa3 series loudspeakers include
steep cut-offs to reduce potential transducer damage from “out- of-band”
frequencies. Combined with carefully selected transducers and filter network
components, this approach helps the Performa3 floorstanding loudspeakers
maintain their performance under extreme operating conditions.
However, all loudspeakers have limits when it comes to continuous playback.
To avoid exceeding these limits, avoid playback at volume levels that distort or
strain the sound.
CAUTION: To avoid damage, reduce the volume level immediately if
the loudspeaker sound is not clean and clear. If you hear distortion,
turn it down!
Once you have installed and connected your loudspeakers follow these steps
the first time you turn your new PerformaBe loudspeakers on:
1. Begin playback of a familiar music or film source.
2. Listen from the primary listening position, increasing volume to a
comfortable level.
3. Experiment with the loudspeakers’ placement to achieve the best overall
tonal balance, stereo image precision, and sense of spaciousness in the
listening room. Refer to the Installation Considerations section on page 5
for additional information about loudspeaker placement.
CARING FOR YOUR LOUDSPEAKERS
GRILLES
Revel PerformaBe speakers feature grilles with a magnetic attachment method
that eliminates unsightly attachment hardware from the speaker baffle, so if
you decide to use your speakers with the grilles removed they will retain their
elegant appearance.
F228Be
When installing the grilles on the F228Be speakers, orient them so that the
"TOP" markings (embossed in the rears of the grille frames) are towards the
tops of the speaker cabinets.
M126Be
When installing the grille on the M126Be, orient it so that the plastic frame’s
crossbar is more towards the top of the speaker cabinet.

12 Revel PerformaBe F228Be M126Be Loudspeaker
Owner’s Manual
CABINET FINISH
The cabinet’s wood veneer or lacquer finish does not require routine
maintenance. Cabinet surfaces that have been marked with dust, fingerprints,
or other dirt can be cleaned using a soft cloth – preferably micro-fiber, and high
quality auto wax. Take care not to come in contact with the transducers.
• To clean the grille, gently vacuum it using a soft-bristled brush vacuum
attachment with the vacuum cleaner set to the lowest possible suction.
CAUTION: To prevent cabinet damage, do not use a cloth made with
steel wool or metal polish to clean the cabinet. To prevent possible
transducer damage, do not apply furniture polish directly to the cabinet.
BERYLLIUM TWEETER CAUTION
Beryllium dust is a hazardous material. The Revel PerformaBe
Beryllium dome will not emit any dust under normal circumstances and
is perfectly safe unless it is damaged. The tweeter dome is protected
by the acoustic lens and waveguide. As long as the waveguide remains
intact there is no cause for concern. In the unlikely event that the dome
is damaged in any way, cover the tweeter with adhesive plastic tape
and contact Revel for further instructions. Do not play the speaker if it
has a damaged tweeter dome.
At the end of the speaker’s life do not dispose of it in a landfill or
incinerator. Bring the speaker to an appropriate recycling or hazardous
waste disposal site. Please contact Revel customer service for more
information about proper disposal.

13
Revel PerformaBe F228Be M126Be Loudspeaker
Owner’s Manual
SPECIFICATIONS
F228Be
Type: 3-way dual 8" floorstanding loudspeaker
Low-frequency transducer: Two 8" (200mm) Deep Ceramic Composite aluminum cones, with cast frames
Midrange transducer: 5-1/4" (130mm) Deep Ceramic Composite aluminum cone, with cast frame
High-frequency transducer: 1" (25mm) Beryllium dome, with acoustic lens waveguide
Recommended amplifier power range: 50 – 350 watts
Frequency response: 27 Hz- 44 kHz (-6dB)
Low-frequency extension: 23Hz (–10dB); 27Hz (–6dB); 31Hz (–3dB)
Nominal impedance: 8 ohms
Sensitivity (2.83V/1m): 90 dB
Crossover frequencies: 260Hz; 2.1kHz
Enclosure type: Bass-reflex via front-mounted port
Inputs: Dual gold-plated binding posts with shorting straps
Available finishes: High gloss piano black, white, metallic and walnut
Dimensions (H x W x D): 46.5" x 11.8" x 13.2" (1181mm x 302mm x 335mm)
Weight: 82 lbs. (37.2kg)
M126Be
Type: 2-way 6-1/2" bookshelf loudspeaker
Low-frequency transducer: 6-1/2" (165mm) DCC aluminum cone, with cast frame
High-frequency transducer: 1" (25mm) Beryllium dome, with acoustic lens waveguide
Recommended amplifier power range: 50 – 150 watts
Frequency response: 54Hz-44kHz (-6dB)
Low-frequency extension: 41Hz (–10dB); 48Hz (–6dB); 54Hz (–3dB)
Nominal impedance: 8 ohms
Sensitivity (2.83V/1m): 86 dB
Crossover frequencies: 1.7 kHz
Enclosure type: Bass reflex via rear-mounted port
Inputs: Gold-plated binding posts
Available finishes: High gloss piano black, white, metallic and walnut
Dimensions (H x W x D): 15.2" x 8.3" x 10.3" (386mm x 211mm x 262mm)
Weight: 22 lbs. (9.97kg)

14 Revel PerformaBe F228Be M126Be Loudspeaker
Owner’s Manual
LIMITED WARRANTY
Revel loudspeakers are warranted against defects. The duration of a warranty depends on the laws in the country in which it was purchased.
Your local Revel retailer can help you determine the duration and coverage of your warranty.
For more information please visit: REVELSPEAKERS.COM
Please visit REVELSPEAKERS.COM for additional language support on the user manual.
Veuillez visiter REVELSPEAKERS.COM pour obtenir le mode d’emploi en d’autres langues.
Para obter o manual do usuário em outros idiomas, acesse REVELSPEAKERS.COM
Ga naar REVELSPEAKERS.COM voor de handleiding in andere talen.
Gå til REVELSPEAKERS.COM for bruksanvisning på flere språk.
Если вам требуется дополнительные версии руководства пользователя на других языках, посетите сайт REVELSPEAKERS.COM.
別の言語に対応したユーザーマニュアルを読むには、REVELSPEAKERS.COMにアクセスしてください 。
사용자 설명서에 대한 추가 언어 지원은 REVELSPEAKERS.COM에서 확인하십시오
请访问 REVELSPEAKERS.COM 以获取其他语言版本的用户手册。
Visita REVELSPEAKERS.COM para obtener el manual de usuario de soporte en idiomas adicionales.
Weitere Sprachfassungen der Bedienungsanleitung findest Du unter REVELSPEAKERS.COM.
Si prega di visitare REVELSPEAKERS.COM per i manuali di istruzioni in altre lingue.
Jos tarvitset ylimääräistä kieleen liittyvää tukea käyttöohjeesta, käy osoitteessa REVELSPEAKERS.COM.
Gå ind på REVELSPEAKERS.COM for at se betjeningsvejledningen på flere sprog.
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Торговая марка: Revel
Назначение товара: Пассивная акустическая система
Изготовитель: Харман Интернешнл Индастриз Инкорпорейтед, США, 06901
Коннектикут, г.Стэмфорд, Атлантик Стрит 400, офис 1500
Страна происхождения: Индонезия
Импортер в Россию: OOO “ХАРМАН РУС СиАйЭс“, Россия, 127018, г.Москва,
ул. Двинцев, д.12, к 1
Гарантийный период: 1 год
Информация о сервисных центрах: www.harman.com/ru тел. [phone]
Срок службы: 5 лет
Товар не подлежит обязательной сертификации
Дата производства: Дата изготовления устройства определяется по двум буквенным
обозначениям из второй группы символов серийного номера
изделия, следующих после разделительного знака «-». Кодировка
соответствует порядку букв латинского алфавита, начиная с января
2010 года: 000000-MY0000000, где «M» - месяц производства
(А - январь, B - февраль, C - март и т.д.) и «Y» - год производства
(A - 2010, B - 2011, C - 2012 и т.д.).
HARMAN International Industriesl, Incorporated
8500 Balboa Boulevard, Northridge, CA 91329 USA
© 2017 HARMAN International Industries, Incorporated. All rights reserved.
Revel and the Revel logo are trademarks of HARMAN International Industries, Incorporated,
registered in the United States and/or other countries.
All Rights Reserved. Features, specifications and appearance are subject to change without notice.
For questions, assistance or additional information concerning any of our products,
call us at: [phone] or [phone]. For technical support, submit your detailed
inquiry to: [email protected].
www.revelspeakers.com
产品中有害物质的名称及含量
部件名称 目标部件
有害物质或元素
铅(Pb) 汞
(Hg)
镉
(Cd)
六价铬
(Cr(VI)) 多溴联茉(PBB) 多溴二苯醚 (PBDE)
电路板 印刷电路板，电路板上的电子零件（不包括特定电
子零件），内部相关连接线 X 0 0 0 0 0
框体 外壳，面板，背板等 X 0 0 0 0 0
特定电子零
部件 变压器，保险丝，大型电解电容，电源插座 X 0 0 0 0 0
附件 电线，说明书，包装等 X 0 0 0 0 0
本表格依据SJ/T 11364的规定编制
O：表示该有害物质在该部件所有均质材料中的含量均在GB/T 26572 规定的限量要求以下。
X：表示该有害物质至少在该部件的某一均质材料中的含量超出GB/T 26572规定的限量要求。
在中华人民共和国境内销售的电子电气产品上将印有”环保使用期”(EPuP)符号。
圆圈中的数字代表产品的正常环保使用年限。
Part No. 950-0552-001