Omnimount 20.0 User Manual

20.0 Speaker Mount20.0 Speaker Mount

20.0 Speaker Mount

20.0 Speaker Mount20.0 Speaker Mount

Installation InstructionsInstallation Instructions

Installation Instructions

Installation InstructionsInstallation Instructions

Before Y ou Start

Read This Section Carefully

To use the 20.0 Speaker Mount Kit, your speaker must meet ONE of
the following criteria:

• This mount is ONLY for speakers weighing up to 20lbs

(9 kg).

• Your speaker must have one of the following means of

securing the mount:

• A factory installed 3/8”-16 threaded insert

• Factory installed, correctly spaced threaded inserts for use

with our mounting plate

• Sturdy wood frame that can be safely drilled into and

securely attached to our mounting plate with the #14 course
thread screws provided.

CAUTION: If you have any questions or concerns regarding the

mounting of your speaker, contact a professional installer or the
speaker manufacturer as necessary.

KIT COMPONENTS AND THEIR USE

The Clamp Assembly

The clamp assembly consists of the
clamp plate and jaw and attaches to
your mounting surface (wall,
ceiling, etc). The clamp assembly
provides the clamping action that
surrounds the ball and locks in the

chosen angle of adjustment (fig. A)

The Ball Shaft

The ball shaft attaches to the
speaker in the following ways.

Determine which format is
needed for your speaker:

OPTION I— threads directly into the 3/8”-16 factory installed

threaded insert on the speaker

OPTION II– when mounting plate is necessary to access threaded

inserts, the ball shaft attaches to the plate

OPTION III– wood speakers with no threaded inserts, the ball shaft

attaches to the mounting plate which is attached to speaker with
screws.

Fig. A

Mounting OptionsMounting Options

Mounting Options

Mounting OptionsMounting Options

Before you begin, decide which mounting option and ball shaft areBefore you begin, decide which mounting option and ball shaft are

Before you begin, decide which mounting option and ball shaft are

Before you begin, decide which mounting option and ball shaft areBefore you begin, decide which mounting option and ball shaft are

appropriate for your speakerappropriate for your speaker

appropriate for your speaker

appropriate for your speakerappropriate for your speaker

TT

ools Requiredools Required

T

ools Required

TT

ools Requiredools Required

..

.

..

You will need at least these tools for the installation

• 5/32” hex wrench (supplied)

• Drill bits: ¼” (for drywall installation) or 5/16” (for wood and

masonry surfaces)

• 916”(11mm) open wrench or small crescent wrench

• Phillips screwdriver, medium size

• Wire cutters • Hammer • An electric drill

OPTION I:OPTION I:

OPTION I:

OPTION I:OPTION I:

For Speakers With a 3/8”-16 Factory Installed

Threaded Insert

• Insert the ball shaft and rotate it several turns until it is fully

threaded into the threaded female insert on the speaker. When you
“hit bottom” back out the ball shaft one quarter turn (Fig. B).

• Using the 9/16” open wrench or crescent

wrench, firmly tighten the jam nut, but

DO NOT OVER-TIGHTEN.

Fig. B

• When the ball shaft resists moderate rotational

force and forms a solid joint with the
speaker, stop tightening.

OPTION II:OPTION II:

OPTION II:

OPTION II:OPTION II:

For Speakers That Require a Mounting

Plate to AccessThr eaded Inserts

• You must affix the mounting plate to the ball shaft before

attaching the mounting plate to the speaker:

• Pick up the ball shaft and mounting plate. Insert the threaded end

of the ball shaft into the top of the mounting plate until it butts up
against the bottom of the jam nut.

Fig. D

Fig. C

• Pick up the extra jam nut. Position it so

that the circular part of the nut faces the
end of the ball shaft protruding from the bottom of the mounting plate.
Thread the nut onto the shaft a few turns only—until the top of the
nut is even with the end of the ball shaft. (Fig. C)

• Place the mounting plate on a flat surface and pull up on the ball

shaft. Screw the top jam nut down against the top of the mounting
plate.

• Attach the mounting plate to the speaker by placing the slotted holes

over the threaded insertsand tightening the screws. (Fig. D)

• Using the 9/16” open end wrench or small crescent wrench, tighten

the jam nut securely against the top of the mounting plate.

OPTION III:OPTION III:

OPTION III:

OPTION III:OPTION III:

For W ood Speakers with NO Thr eaded Inserts

• You must affix the mounting plate to the ball shaft before attaching

the mounting plate to the speaker:

• Pick up the ball shaft and mounting plate. Insert the threaded end

of the ball shaft into the top of the mounting plate until it butts up
against the bottom of the jam nut.

Fig. E

• Pick up the extra jam nut. Position it so that the circular part of

the nut faces the end of the ball shaft protruding from the bottom
of the mounting plate. Thread the nut onto the shaft a few turns

only—until the top of the nut is even with the end of the ball shaft.

• Place the mounting plate on a flat surface and pull up on the ball

shaft. Screw the top jam nut down against the top of the
mounting plate. (Fig. E)

OPTION III:OPTION III:

OPTION III:

OPTION III:OPTION III:

For W ood Speakers with NO Threaded Inser ts

NOTE: When no threaded inserts for mounting

purposes have been provided by the speaker manu­facturer, a speaker can still be safely mounted on the
wall or ceiling. But you have to be sure that it is put
together with materials strong enough to support its
own weight with the #14 course thread screws
provided. Most compact speakers are made well
enough and use adequate materials thick enough for
mounting with an OmniMount assembly . The #14
screws should not be used in Masonite®, thin panel
wood or plastic. Such materials will likely require
different fastening hardware and methods and
possible reinforcement to be mounted safely . If your
evaluation raises any questions about the speaker’s
construction or material strength, contact your dealer
or the speaker manufacturer and ASK QUESTIONS.

• 20.0 W all Mount— To mount on a wall, the
mounting plate will be affixed to the back of the
speaker. If you are mounting on a side wall, the
mounting plate will be affixed to the side of the
speaker. The 20.0 straight ball shaft can also be used
for a ceiling application by affixing the mounting
plate to the top of the speaker.

• 20.0 Ceiling Mount— T o mount to the ceiling, the
mounting plate will be affixed to the back of the
speaker. The 20.0 bent ball shaft can also be used for
a wall application by affixing the mounting plate to
the top or bottom of the speaker.

OPTION IV: OPTION IV:

OPTION IV:

OPTION IV: OPTION IV:

For W ood Speakers with NO Threaded Inser ts

• Place the speaker on a scratch-proof surface. Be careful to

protect any exposed components from damage. Position the
mounting plate at the chosen location on the speaker. Using the
mounting plate as a template, with a pencil, mark the outline

of the two slots on the surface of the speaker.

CAUTION: Be careful not to drill or screw into a speaker
where you could possibly damage internal components.
If there’s a question about this, check with your dealer or
the manufacturer, or you may choose to carefully remove
the driver and check inside the speaker enclosure
yourself.

• Remove the mounting plate from

the speaker where you had been using
it as a template. Insert the 3/32” drill
bit (provided) so that ½” sticks out

of the end of your drill.

Fig. F

• Position the drill bit ¼” down from

the far end of the slot but centered in
the middle of the slot.

• Drill the pilot hole straight down

into speaker. Repeat the procedure
for the second slot location. (Fig. F).

• Place mounting plate onto the speaker,

insert the #14 screws and tighten until the
screws are firmly seated against the top
of the mounting plate.

Do not overtighten! (Fig. G).

Fig. G

• Using the 7/16 open wrench or small

crescent wrench, tighten the jam nut
securely against the top of the mounting
plate (Fig. H).

Fig. H

STEP 2:STEP 2:

STEP 2:

STEP 2:STEP 2:

POSITIONING CLAMP ASSEMBLPOSITIONING CLAMP ASSEMBL

POSITIONING CLAMP ASSEMBL

POSITIONING CLAMP ASSEMBLPOSITIONING CLAMP ASSEMBL

YY

Y

YY

Wall Mounting

Position the clamp plate vertically the OmniMount Logo should be
facing toward the ceiling, the tension screw head faces towards the

floor (Fig. I).

Fig. I

STEP 2:STEP 2:

STEP 2:

STEP 2:STEP 2:

POSITIONING CLAMP ASSEMBLPOSITIONING CLAMP ASSEMBL

POSITIONING CLAMP ASSEMBL

POSITIONING CLAMP ASSEMBLPOSITIONING CLAMP ASSEMBL

YY

Y

YY

Ceiling or Floor Mounting

The Wall Mount Ball Shaft may also be used
to mount a speaker from the ceiling. For
installation placement, see Fig. I-2.

The clamp assembly should be positioned so
that the clamp plate (with the OmniMount
logo) faces in the same direction as the front
of the speaker you are mounting. The jaw
and the tension screw will face in the
opposite direction (towards the wall) (fig O).

Position the clamp assembly onto the wall,
ceiling or floor at the mounting location you
have selected.

STEP 3:STEP 3:

STEP 3:

STEP 3:STEP 3:

AA

TTTT

ACHING CLAMP ASSEMBLACHING CLAMP ASSEMBL

A

TT

ACHING CLAMP ASSEMBL

AA

TTTT

ACHING CLAMP ASSEMBLACHING CLAMP ASSEMBL

Using the clamp plate as a template, mark the two holes with a pencil.

Remove the clamp plate before drilling into your mounting surface.

CAUTION: It may be necessary to check that the surface prepara­tion and the fasteners will not interfere with electrical wiring,

plumbing, etc., behind the mounting surface (wall, ceiling, or floor).

Fig. I-2

YY

Y

YY

Your OmniMount Speaker Mount is designed to be
mounted on a variety of wall and ceiling constructions.
Please follow all safety precautions listed here before
installing the Clamp and Jaw Assembly.

CAUTION: Drilling holes into masonry or concrete material requires
the use of a carbide tipped 5/16” (8mm) diameter masonry drill and/or

hammer drill. Always wear eye protection.

Mounting Onto Solid W ood or Masonry

• Insert a 5/16” (8mm) diameter drill bit (not provided). Set depth of

drill at a minimum 2 1/2” (63.5mm) protruding from the end of your
drill.

• Center the drill on the marked hole locations and carefully

drill the two holes to the minimum 2 ½” (63.5mm) depth.

Fig. J

Fig. K

Fig. L

STEP 3:STEP 3:

STEP 3:

STEP 3:STEP 3:

AA

TTTT

ACHING CLAMP ASSEMBLACHING CLAMP ASSEMBL

A

TT

ACHING CLAMP ASSEMBL

AA

TTTT

ACHING CLAMP ASSEMBLACHING CLAMP ASSEMBL

YY

Y

YY

• Insert the two anchors fully until the flange is flush against the

mounting surface (Fig. J & K).

• Position the clamp assembly over

the anchors.

• Insert and tighten the #12 coarse

thread screws (provided). (Fig L).
Use a Phillips screwdriver or a
Phillips bit in a battery powered

drive tool (Fig. M).

STEP 4:STEP 4:

STEP 4:

STEP 4:STEP 4:

JOINING THE BALL SHAFTJOINING THE BALL SHAFT

JOINING THE BALL SHAFT

JOINING THE BALL SHAFTJOINING THE BALL SHAFT

AND CLAMP ASSEMBL AND CLAMP ASSEMBL

AND CLAMP ASSEMBL

AND CLAMP ASSEMBL AND CLAMP ASSEMBL

Fig. M

YY

Y

YY

• Check that the clamp assembly is open

enough to accept the ball. Get the 5/32”
(4 mm) hex wrench. Now lift the speaker
into position and “pop” the ball into the
clamp assembly. Set your chosen angle of

adjustment.

• While supporting the speaker, insert

the long end of the hex key and turn the
hex tension screw clock-wise to take up
the slack in the clamp assembly, but do
not fully tighten. (The ball should be
properly seated, and the speaker should

still move easily). (Fig. N).

ADJUSTING THE POSITION OF THE SPEAKER AND TIGHTENINGADJUSTING THE POSITION OF THE SPEAKER AND TIGHTENING

ADJUSTING THE POSITION OF THE SPEAKER AND TIGHTENING

ADJUSTING THE POSITION OF THE SPEAKER AND TIGHTENINGADJUSTING THE POSITION OF THE SPEAKER AND TIGHTENING

THE CLAMP ASSEMBLTHE CLAMP ASSEMBL

THE CLAMP ASSEMBL

THE CLAMP ASSEMBLTHE CLAMP ASSEMBL

Fig. N

YY

Y

YY

• Orient and hold the speaker in its final fixed position.

CAUTION: The weight of the speaker must be fully supported
throughout the entire tightening process. Do not allow the ball
shaft to rest upon or push against the clamp assembly. Two
installers may be needed for this; one to support the speaker while

the other tightens the clamp assembly.

• Insert the hex key into the tension screw head

and tighten (Fig. O)

• Pick up the vice grip pliers, regular pliers,

or small crescents wrench and use one of these
tools to assist in tightening the tension screw.
Tighten in ½ turn increments until the speaker is

firmly held in place.

Fig. O

• NOTE: To hold the speaker in position and

prevent any slippage, the clamp assembly must
get a good “bite” into the ball and form a
SOLID joint. The clamp assembly needs to be
tightened enough to lock and hold the speaker
FIRMLY at the chosen angle. When that point

is reached, no further tightening is necessary.

Caution: Tightest is not always the best! Over tightening
fasteners can weaken the installation. Make sure the

connection is extremely solid and then stop tightening.

• If the speaker angle must be changed, do not attempt to move

the speaker without first loosening the tension screw. Reposi­tion, then tighten the tension screw further until the

speaker is held firmly in place.

• If rotational adjustment of the mounted speaker is required,

the jam nut must first be loosened, the speaker rotated, and the
jam nut tightened again. Use the 7/16” (11mm) open wrench or

a small adjustable crescent wrench for this procedure.

Caution: If the speaker loses its position, do not attempt to
move the speaker without first loosening the tension screw.

Reposition, then tighten the tension screw further until
the speaker is held firmly in place.

CONGRACONGRA

CONGRA

CONGRACONGRA

YOUR INSTYOUR INST

YOUR INST

YOUR INSTYOUR INST

Note: The following is made in lieu of all warranties expressed
or implied. The Manufacturer’s only obligation shall be to
replace parts of this product proved to be defective within two
years of the date of purchase. We are aware that this mounting
assembly may be used for purposes and in ways other than those
for which it had been designed and manufactured. The Manufac­turer, Distributor, Retail and their respective agents cannot be
held responsible or liable for injuries or property damage—
direct, indirect, or consequential—arising out of the use, or
inability to use this product safely and properly.

Note: Every effort has been made to provide accurate and error­free assembly and installation information. Omnimount Systems
disclaims liability for any difficulties arising from the interpreta­tion of information contained in these instructions.

Omnimount Systems, Inc.

8201 South 48th Street

Phoenix, AZ 85044-5355

Voice: 480-829-8000

Fax: [phone]

Email: [e-mail]

Web:

Copyright 2002, Omnimount Systems, Inc. All rights reserved. OmniMount products are covered

by patents issued and/or pending. “OmniMount” is a registered trademark of Omnimount Systems, Inc.

OmniMount products are manufactured in the USA. Printed In the USA.

20.0 speaker mount kit Rev 03/02

TULATULA

TIONS!TIONS!

TULA

TIONS!

TULATULA

TIONS!TIONS!

ALLAALLA

TION IS NOW COMPLETE.TION IS NOW COMPLETE.

ALLA

TION IS NOW COMPLETE.

ALLAALLA

TION IS NOW COMPLETE.TION IS NOW COMPLETE.

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