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Caliber™ Snap Lock In-Ceiling and In-Wall Speakers
P/Ns 35459, 35460, 35461, 35462
User's Manual
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CONTENTS
SAFETY WARNINGS AND GUIDELINES ....................................................................................................................................... 3
INTRODUCTION ................................................................................................................................................................................................ 4
FEATURES .............................................................................................................................................................................................................. 4
CUSTOMER SERVICE .................................................................................................................................................................................... 4
PACKAGE CONTENTS ................................................................................................................................................................................. 5
Model 35459 ................................................................................................................................................................................................. 5
Models 35460 .............................................................................................................................................................................................. 5
Models 35461 ............................................................................................................................................................................................... 5
Models 35462 .............................................................................................................................................................................................. 6
IN-WALL VERSUS IN-CEILING SPEAKERS ................................................................................................................................. 6
SPEAKER BREAK-IN ...................................................................................................................................................................................... 6
SPEAKER WIRE PREPARATION............................................................................................................................................................ 7
PAINTING ............................................................................................................................................................................................................... 8
INSTALLATION .................................................................................................................................................................................................. 9
SPEAKER REMOVAL .................................................................................................................................................................................... 11
HIGH-FREQUENCY ROLL-OFF ............................................................................................................................................................. 11
TECHNICAL SUPPORT ................................................................................................................................................................................ 11
SPECIFICATIONS ............................................................................................................................................................................................ 12
In-Ceiling Speakers ............................................................................................................................................................................... 12
In-Wall Speakers ..................................................................................................................................................................................... 13
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SAFETY WARNINGS AND GUIDELINES
These speakers are intended for indoor use only.
Do not expose these speakers to water or moisture of any kind.
If operating these speakers in a humid environment, ensure that no condensation
occurs. Condensation could cause damage to the speaker cones and voice coils.
Power off and unplug all Audio/Video components when making wired
connections. Only apply power after all connections have been made.
Double-check all connections prior to applying power to ensure that speaker
polarity is properly made and that there are no stray wire strands, which could short
the connections, either on the backs of the speakers or the AV receiver/amplifier.
Do not use full volume until after the speakers have been fully broken-in.
If you hear distortion, reduce the volume until the distortion is no longer audible.
Distortion can sound like a buzzing, scratching, or hammering sound. Distortion can
damage or destroy the delicate speaker coils.
Do not use cleaning fluids, solvents, or other chemicals to clean the speaker frames
or grilles.
Do not use excessive volume when listening to these speakers. If you experience
pain, discomfort, or dizziness, reduce volume immediately. Prolonged exposure to
excessive volume can cause permanent hearing damage.
Do not disassemble or attempt to service these speakers.
You must use speaker wire rated for in-wall use.
Do not attempt to install these speakers near power outlets, wall switches, or
ceiling fixtures. These objects indicate the presence of AC power lines within the
wall or ceiling and should be avoided.
When checking for the presence of objects behind the wall, do not try to force the
wire past obstructions.
Always check and adhere to your local building and fire safety codes before
installing these speakers and running wires through the walls and ceiling.
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INTRODUCTION
Thank you for purchasing these In-Wall/In-Ceiling Speakers!
In-wall/In-ceiling speakers are the ideal combination of sound quality and styling. Rather
than cluttering the room with large box speakers trailing speaker wires, the speakers are
virtually invisible, while filling the room with high fidelity audio. Featuring removable and
paintable magnetic grilles, these speakers use DuPont™ Kevlar® fiber woofers for superior
bass and mid-range reproduction and pure Titanium dome tweeters for sweeter and
cleaner highs.
FEATURES
6.5-inch or 8-inch DuPont™ Kevlar® fiber woofers
20mm recess pure Titanium dome tweeters
8-ohms nominal impedance
Removable and paintable magnetic grilles
Spare square magnetic grilles (models 35459 and 35460 only)
CUSTOMER SERVICE
The Monoprice Customer Service department is dedicated to ensuring that your ordering,
purchasing, and delivery experience is second to none. If you have any problem with your
order, please give us an opportunity to make it right. You can contact a Monoprice
Customer Service representative through the Live Chat link on our website
www.monoprice.com during normal business hours (Mon-Fri: 5am-7pm PT, Sat-Sun: 9am-
6pm PT) or via email at support@monoprice.com
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PACKAGE CONTENTS
Please take an inventory of the package contents to ensure you have all the items listed
below. If anything is missing or damaged, please contact Monoprice Customer Service for a
replacement.
Model 35459
2x 6.5-inch in-ceiling speakers with installed round magnetic grilles
2x Square magnetic grilles
1x Installation template
1x L-shaped installation tool
1x User's manual
Models 35460
2x 8-inch in-ceiling speakers with installed round magnetic grilles
2x Square magnetic grilles
1x Installation template
1x L-shaped installation tool
1x User's manual
Models 35461
2x 6.5-inch in-wall speakers with installed square magnetic grilles
1x Installation template
1x L-shaped installation tool
1x User's manual
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Models 35462
2x 8-inch in-wall speakers with installed square magnetic grilles
1x Installation template
1x L-shaped installation tool
1x User's manual
IN-WALL VERSUS IN-CEILING SPEAKERS
In-Wall and In-Ceiling speakers are identical in concept and differ only in their form. Wall
speakers are traditionally square, like windows and doors, while ceiling speakers are
traditionally round, like light fixtures. The instructions in this manual specify installation
into a wall, but the same procedures apply to ceiling installations.
SPEAKER BREAK-IN
In the same way that a new car requires a break-in period before it can be safely operated
at high engine RPMs, speakers require a break-in period before they can be safely operated
at maximum volume levels. Proper break-in ensures that the moving parts of the speaker
(the cone and cone suspension) are allowed to flex and soften, losing the initial stiffness
and allowing the speaker to move through its full intended range. After the break-in
period, the speakers will produce richer and fatter sounding lows, warmer and smoother
sounding mids, and cleaner and more accurate highs, without any hint of distortion.
The best way to break-in speakers is simply to play normal music or watch movies at
moderate volume levels. The amount of time required for speaker break-in varies based on
the operating environment, but is typically in the area of 50~80 hours. It will take a bit
longer in a cold or dry environment and a little less time in a warm or humid environment.
Note that the break-in period does not have to be continuous.
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SPEAKER WIRE PREPARATION
Before attempting to make any connections it is best to look at the situation, get all the
necessary materials together, and then make all the connections at once.
First, look at the back of your amplifier or receiver to determine what options it offers for
making connections. Amplifiers and receivers typically employ either 5-way binding posts,
spring-loaded terminals, or push terminals for the speaker connections.
A 5-way binding post can accept bare speaker wire, spade plugs, pin plugs, and banana
plugs, while spring loaded terminals and push terminals can accept either bare speaker
wire or pin plugs. Refer to the documentation that came with your amplifier or receiver to
determine the maximum size/gauge speaker wire the speaker terminals can accept. These
speakers feature push terminals, which can accept pin plugs or bare wire up to 14AWG.
If your amplifier can accept it, you should use 14AWG speaker wire. Using pin plugs is
highly recommended for several reasons. Plugs are easier to connect, don't run the risk of
stray wire strands shorting the connections, allow for use of heavier gauge speaker wire in
most cases, and it is much easier to identify the polarity from a color coded ring on a plug
then from a subtle marking along the length of a wire.
Because the speaker wires will necessarily be run through your walls and/or ceiling, you
must use in-wall rated wire. This is required by fire safety codes and ensures that the wire
jacket will not act as an accelerant in the event of a fire.
Rather than using fixed length speaker wires, it is best to get a roll and cut the wires to the
length you will need them. This ensures that there is a minimum amount of excess wire.
However, even if your amplifier is off-center, the lengths of wire used for each speaker pair
should be identical. This keeps the impedance on each channel the same, which ensures
that the volume levels, frequency ranges, and tonalities are identical. Any excess wire
should be snaked back and forth, not coiled, to avoid creating an inductor/antenna for
stray radio signals.
Before making the actual connections, cut each length of wire to size. Note the markings
on the wire that differentiate between each conductor. Sometimes the marking clearly
identifies a positive and negative side. Some common clearly positive and negative
markings or identifiers are:
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Positive
Negative
Red
Black
Copper
Silver
╋ ╋ ╋
━ ━ ━
In many cases, the mark is a single stripe on the jacket of one of the connectors. In this
case the side with the stripe is generally
considered the positive side, but it really does not
matter as long as you are consistent and always
use the stripe as positive or always use it as
negative.
When you are ready to prepare your speaker
wires, first separate about 4" of wire, then strip
about 1/4" (6mm) insulation from the end and twist it to prevent stray strands. If you plan
to use banana or pin plugs (highly recommended), install the plugs on the wire.
PAINTING
The grilles can be painted to match your walls or ceiling, making the speakers even less
noticeable. Perform the following steps to safely paint them without damaging the
speaker.
1. Pull on the edge of the magnetic grille to remove it from the speaker.
2. Paint the speaker grille. It is best to use spray paint to avoid paint clogging the
holes in the grille.
3. Allow the paint to completely dry before proceeding with installation. Ensure that
the holes in the grille are not blocked by paint.
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INSTALLATION
Perform the following steps to install the speaker onto a wall or ceiling composed of
drywall. Note that most of the same procedures apply to ceiling installations. The speaker
can be mounted to a surface that is between 1.2" and 1.7" thick, with at least 3.7" internal
clearance.
1. Determine where you will be installing the speaker. Use a stud finder to ensure that
there is sufficient space between the desired location and the adjacent studs. Be
sure and check for horizontal framing members, as well. Use a pencil to mark the
edges of the adjacent studs.
2. Position the installation template against the wall or ceiling at the installation
location.
3. For in-wall installations, use a carpenter's level to ensure that the template is level.
4. Use a pencil to mark the cut line around the outside of the template.
5. Remove the template from the wall and set it aside.
6. For in-wall installations, use the level again to check the cut lines to ensure that
they are level. Repeat steps 2-5 as necessary until the cut lines are level.
7. Drill a small hole in the middle of the cutout area. If the proposed installation
location is not clear, you can more easily repair the small hole than if you cut
without checking and find one or more obstructions.
8. Take a stiff piece of wire, such as a hanger, and bend it 90° about 8" from the end.
Insert the wire past the bend, then rotate the wire 360° to check for hidden
obstructions behind the wall or ceiling. Push it in to ensure that there is sufficient
clearance.
9. Once you know your installation location is clear, use a drywall or keyhole saw to
cut along the cut lines.
10. If you have not already done so, prepare your speaker wire in accordance with the
guidelines in the
Important! Because the speaker wire will necessarily be routed through your walls
SPEAKER WIRE PREPARATION
section above.
or ceiling, you must use in-wall rated speaker wire!
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11. Route your speaker wire from the back of your amplifier, through the wall or ceiling,
to the installation location.
12. If you have not already done so, completely remove the grille, which is held in place
with magnets for ease of removal.
13. Depress the positive/red push terminal on the back of the speaker and insert the
bare wire lead or pin plug into the hole. Release the terminal.
14. Depress the negative/black push terminal and insert the bare wire lead or pin plug
into the hole. Release the terminal.
15. Give a gentle tug on each lead to ensure that they are securely connected to the
terminals.
16. Ensure that the mounting tabs on the speaker assembly are turned inwards.
17. Position the speaker into the hole.
18. Push the round end (labeled install) of the included L-shaped installation tool into
each of the four holes on the speaker frame. The spring locks will snap into place,
securing the speaker to the wall or ceiling.
19. Replace the magnetic grille onto the speaker frame.
20. Ensure that your amplifier is powered off and unplugged from the power source.
21. Connect the amplifier end of the speaker wire to one of the speaker level outputs
on your amplifier, taking care to match the polarity markings on the speaker wire or
plugs.
22. Repeat the above for the other speaker.
Congratulations, your speakers are installed and ready for use!
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SPEAKER REMOVAL
Perform the following steps to remove the speaker from its installed location.
1. Pull the edge of the magnetic speaker grille to remove it from the speaker frame.
2. Insert the 6mm hex wrench end (labeled detach) of the included L-shaped
installation tool into each hole on the speaker frame. Turn it counterclockwise until
the spring loaded tab snaps into place.
3. The speaker can now be removed from its installation hole.
HIGH-FREQUENCY ROLL-OFF
This speaker is equipped with a high-frequency roll-off option, which can be used to
attenuate the high-frequency response. If the speaker sounds too "bright", perform the
following steps to set the high-frequency roll-off.
1. Pull the edge of the magnetic speaker grille to remove it from the speaker frame.
2. Slide the high-frequency roll-off switch to the -3dB or -6dB position. The default is
0dB (no attenuation).
3. Replace the grille onto the speaker frame.
TECHNICAL SUPPORT
Monoprice is pleased to provide free, live, online technical support to assist you with any
questions you may have about installation, setup, troubleshooting, or product
recommendations. If you ever need assistance with your new product, please come online
to talk to one of our friendly and knowledgeable Tech Support Associates. Technical
support is available through the online chat button on our website www.monoprice.com
during regular business hours, 7 days a week. You can also get assistance through email by
sending a message to tech@monoprice.com
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SPECIFICATIONS
Model
35459
35460
Speaker Type
2-way in-ceiling speakers
2-way in-ceiling speakers
Nominal Impedance
8 ohms
8 ohms
Woofer Driver
6.5" DuPont™ Kevlar® fiber
8" DuPont™ Kevlar® fiber
Tweeter Driver
20mm recessed pure
Titanium dome
20mm recessed pure
Titanium dome
Power Handling Capacity
50 watts RMS
100 watts peak
80 watts RMS
160 watts peak
Frequency Response
67Hz ~ 20kHz
50Hz ~ 20kHz
Sensitivity
86dB
89dB
Crossover Frequency
3.2kHz
3.2kHz
Resonant Frequency (Fs)
66.870Hz
51.779Hz
DC Resistance (Re)
7.2 ohms
7.2 ohms
Total Q (Qts)
0.954
0.443
Air Volume (Vas)
13.135 liters
32.811 liters
Mechanical Stiffness (Cms)
493.925 µm/N
557.529 µm/N
Motor Strength (BL)
5.102 T
8.364 T
Closed/Vented (EBP)
49.423
91.32
Linear Excursion (XMAX)
3mm
3mm
Cut-out Dimensions
ø8.39" (ø213mm)
ø9.65" (ø245mm)
Mounting Depth
2.8" (70mm)
3.5" (90mm)
Dimensions
ø9.8" x 3.0" (ø248 x 76 mm)
ø11.1" x 3.8" (ø283 x 96 mm)
Weight (each)
3.6 lbs. (1.639kg)
7.3 lbs. (3.307kg)
In-Ceiling Speakers
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In-Wall Speakers
Model
35461
35462
Speaker Type
2-way in-wall speakers
2-way in-wall speakers
Nominal Impedance
8 ohms
8 ohms
Woofer Driver
6.5" Dupont™ Kevlar® fiber
8" Dupont™ Kevlar® fiber
Tweeter Driver
20mm recessed pure
Titanium dome
20mm recessed pure
Titanium dome
Power Handling Capacity
50 watts RMS
100 watts peak
80 watts RMS
160 watts peak
Frequency Response
66Hz ~ 20kHz
48Hz ~ 20kHz
Sensitivity
86dB
89dB
Crossover Frequency
3.1kHz
3.1kHz
Resonant Frequency (Fs)
65.729Hz
47.539Hz
DC Resistance (Re)
7.2 ohms
7.2 ohms
Total Q (Qts)
0.928
0.399
Air Volume (Vas)
13.057 liters
29.499 liters
Mechanical Stiffness (Cms)
490.985 µm/N
501.237 µm/N
Motor Strength (BL)
5.136 T
9.396 T
Closed/Vented (EBP)
48.83
87.23
Linear Excursion (XMAX)
3mm
3mm
Cut-out Dimensions
10.71" x 6.77" (272 x 172 mm)
12.72" x 8.66" (323 x 220 mm)
Mounting Depth
2.8" (71mm)
3.5" (90mm)
Dimensions
12.1" x 8.1" x 3.0"
(307 x 207 x 75 mm)
14.2" x 10.2" x 3.8"
(360 x 258 x 96 mm)
Weight (each)
3.3 lbs. (1.5kg)
6.6 lbs. (3.003kg)
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Caliber™ is a trademark of Monoprice Inc.
DuPont™ and Kevlar® are trademarks or registered trademarks of E.I. du Pont de Nemours
and Company or its affiliates.
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