Desono™
DX Surface Mount Loudspeakers
Installation & Operation Guide
PRODUCT DESCRIPTION
The Desono™ DX product family
includes two two-way full-range surfacemount loudspeaker designs. They
deliver excellent musicality and high
intelligibility with deep extended bass
response and wide, conical coverage
patterns.
The loudspeakers are designed to
be used in both indoor and outdoor
environments and share attractive
modern aesthetic styling. The
loudspeakers can be mounted with our
innovative ClickMount™ pan-tilt system
than provides indexed aiming control or
with a U-Bracket for low profile mounting
to a structure.
Models
DX-S5
DX-S8
DX-S5-UB
DX-S8-UB
(All models available in
white and black)
CONTENTS
• Loudspeaker (DX-S5 or DX-S8)
• Mounting bracket
ClickMount pan-tilt bracket with
cover plate (DX-S5/DX-S8 models)
OR
U-Bracket with ClickPlug
(DX-S5-UB, DX-S8-UB models)
• Documentation: Drilling template QR
to access on-line install; safety guide
Loudspeaker
ClickMount pan-tilt bracket
A: 9300 S.W. Gemini Drive Beaverton, OR 97008 USA W: www.biamp.com
U-bracket with ClickPlug
and hardware
PRODUCT REPRESENTATION
Mounting cover
U-Bracket
attachment point
Grille retention screw
Attach
ClickMount
Pan-tilt
Bracket here
Safety Cable
Attachment
Tap / Low-Impedance
Switch
Grille
Tools Needed
• Hex wrenches: 5mm,
5.5mm (or 7/32")
• Small flat screwdriver
RIGGING AND ELECTRICAL SAFETY
IMPORTANT: The loudspeakers described in this manual are
designed and intended to be mounted to diering building
surfaces using a variety of rigging hardware, means and
methods. Installation of loudspeakers should only be performed
by trained and qualied personnel. All electrical connections
must conform to applicable city, county, state, and national
(NEC) electrical codes.
. DANGER: It is possible to experience severe electrical shock
from a power amplier. Always make sure that all power
ampliers are in the "OFF" position and unplugged from an AC
Mains supply before performing electrical work.
IMPORTANT: Refer to the sections on installation and
connections later in this manual for additional information on
rigging and electrical safety.
IMPORTANT: When installing loudspeakers outdoors, use a
support system with enough wind-load strength to comply with
applicable codes and standards.
Latch release
U-Bracket Mounting
Point
DX-S5 Model shown
IMPORTANT: Please review the safety guide
accompanying this product and these installation
instructions prior to installing this loudspeaker.
CAUTION: Installation of Biamp loudspeakers should only
be performed by trained and qualied personnel. It is
strongly recommended that a licensed and certied
professional structural engineer approve the mounting.
Severe injury and/or loss of life may occur if this product is
improperly installed.
DANGER: It is advised that a safety cable be secured to a
suitable load-bearing point separate from the primary
loudspeaker mounting point, with as little slack as possible
so as not to develop undue kinetic force if the primary
mount were to fail.
page 2 Installation and Operation Guide Desono DX-S
INSTALLATION
The loudspeaker can be mounted to a variety of surfaces but must be mounted to
structural load bearing surfaces or substrates (not electrical gang boxes). There
are two mounting options provided for the Desono DX family of loudspeakers:
a ClickMount pan-tilt bracket or a U-Bracket with a weather-resistant ClickPlug
wiring insert. Wiring should be run to the mounting locations before installing the
loudspeakers. When installing DX models outdoors, do not aim them upwards.
Doing so will void the warranty and reduce the life of the loudspeaker.
Install the ClickMount Pan-tilt Bracket (DX-S5/S8 models or CMX-SM)
The mounting points on the ClickMount bracket backplate are centered on the top,
bottom and sides to accommodate direct mounting to wall studs and/or structural
cross-members. They are sized to accommodate bolts up to 6 mm (1/4"), in order
to provide a high safety factor when mounted. The bracket must be oriented with
the arrow pointing UP.
1. Route the wire through the channel in the wall bracket and out the hole
in the base (Figure 1), and attach the wall plate to the mounting surface
(attachment hardware is not included). There is a small level in the backplate
to ensure the bracket is straight. Do NOT install the cover plate yet - wait
until the loudspeaker is ready for installation. Pull enough wire through so
that the bracket arm can be fully tilted or panned.
2. Strip the insulation 0.5" (13 mm) from the end of each wire. Lift a lever up
and insert the wire fully into the tool-less wiring terminal (polarity is noted
above the terminals). Press the lever back down on the wire to secure the
connection. (Figure 2) Ensure the lever is fully snapped down and each wire
is tight and can't be pulled out. Stranded wire should be twisted or crimp-on
wire ferrules used to ensure all strands are captured.
NOTE: The levers are sti - take care when lifting or pressing them down.
IMPORTANT: If the wall surface is to be nished after the brackets are installed, mask
o the bracket and especially the ClickMount arm and wiring terminals to prevent any
paint or dust from getting into the aiming mechanism or interfering with the wiring
connectivity. Use low-adhesive painter's tape.
3. Once the wall is nished, install the cover plate. Remove either knockout if
needed for the wiring. Rotate the cover over the bracket arm and snap into
place (Figure 3). The plate can be removed by depressing the tab in the
center bottom edge of the plate with small screwdriver.
1
Level
Route wire through the rear of the
ClickMount Pan-tilt Bracket
Lever-actuated (tool-less) wiring
terminals will accommodate up to a
6 mm² (10 ga) conductor.
The bracket will accept up to
8 mm (0.3") diameter cable. The
opening to the pan-tilt mechanism is
8 x 12 mm (0.3" x 0.47").
Knockout
.35" x .63" (9 x 16 mm)
2 3
Wire path for the ClickMount bracket
(2-conducter wire shown)
Desono DX-S Installation and Operation Guide page 3
Fit the cover plate on the bracket and press into place
Installation - ClickMount Pan-tilt Bracket (continued)
Adjust the Tap Switch
4. The tap switch should be adjusted before you attach the speaker to the
bracket. Rotate the switch to the desired setting.
4
Rotate tap switch
Attach the loudspeaker to the bracket
NOTES: If you know the desired aiming angle of the loudspeaker, the ClickMount bracket
can be adjusted before attaching the loudspeaker. Refer to aiming instructions on the
next page.
5. Mount the loudspeaker to the bracket by clicking the loudspeaker onto the
ClickMount pan-tilt bracket. The latch should be in the up/locked position to
start. Fit the edge of the bracket into the side of the speaker's receptacle
opposite the latch. Then, swiftly rotate the speaker onto the bracket until the
latch clicks in the up position. Check that the loudspeaker is fully installed by
gently trying to remove it from the bracket. If the latch isn't fully engaged or
moves, remove the speaker and reinstall. The loudspeaker may be installed in
vertical or horizontal orientation. See Aiming Angle information on pages 7-8.
NOTE: It will not install upside down in a vertical orientation.
CMX-SM Installation Note:
If converting the loudspeaker
mounting type from a DX-S5/8-UB
(u-bracket) model to a pantilt bracket with a CMX-SM kit,
retain the color-matched screws
used to attach the u-bracket. If
the unit was previously installed
on a u-bracket, first remove the
loudspeaker, u-bracket, spacers
and screws. Thread the screws
into the center holes on each end
of the loudspeaker and follow
the ClickMount pan-tilt bracket
installation instructions.
WARNING: Fully support the
loudspeaker until it is clicked in
place and latched securely. The weight
of the loudspeaker will pull the
ClickMount arm down and the
loudspeaker may fall if it isn't latched on
the ClickMount.
5
Latch fully engaged
CLICK
CLICK
Figure 5. Rotate and press the loudspeakers on the ClickMount bracket
page 4 Installation and Operation Guide Desono DX-S
and locked in front
of the ClickMount
Installation - ClickMount Pan-tilt Bracket (continued)
6. Secure the loudspeaker with a safety cable attached to the loop on the rear.
The cable should be mounted to a secondary mounting point close to the
bracket to avoid any kinetic force if the wall mount should fail, or the latch be
released without the loudspeaker being supported. The cable should be a
little slack to accommodate the aiming angle.
6
Attach safety
cable here
Attach safety cable
NOTE: The installer is responsible for
sourcing the proper safety cable to meet
all applicable local building codes and
standards.
Aim the loudspeaker
7. Insert a 5mm hex wrench into the bracket as shown and
loosen. The adjustment mechanism can be accessed
from either side of the bracket.
IMPORTANT: Support the loudspeaker while manipulating the
bracket's pan and tilt, because the weight of the loudspeaker
will pull it down.
8. As the bracket is loosened, it will rst move horizontally
(pan) and then vertically (tilt) as it is fully loosened. The
bracket will move in indexed predetermined angles (see
pages 7-8 for aiming angle denitions). Fully loosen the
bracket, tilt it to reach the desired vertical angle, tighten
the bracket slightly and pan it to set the horizontal angle.
NOTE: Rotating the wrench ~180° will loosen the bracket for
the pan, another 180° turn will loosen to adjust the tilt.
9. Fully tighten the bracket with the hex wrench from the
same side that it was loosened. After the bracket is
tightened about a quarter turn will secure it. Do not
overtighten.
7
ClickMount
Pan-tilt Bracket
(adjustable from either
side of the bracket)
5mm Hex
Wrench
Insert and turn the hex wrench to loosen or tighten the bracket
to adjust the aiming angle
Desono DX-S Installation and Operation Guide page 5
Installation - ClickMount Pan-tilt Bracket (continued)
To remove loudspeaker from the bracket
The loudspeaker can be removed from the ClickMount pan-tilt bracket as follows:
1. Insert a 5mm hex wrench into the hole within the slot in the middle of the
label on the rear panel.
2. Pull down (or toward the base) and the latch will release and remain in
the "unlocked" position until the speaker is removed from the bracket. The
loudspeaker must be fully supported as you release the latch. See Warning
at right.
3. Rotate the bottom of the speaker away from the ClickMount Bracket.
1
WARNING: When you release
the clickmount latch - the
loudspeaker will fall o the
ClickMount bracket! Fully support the
cabinet while releasing the latch. This is
especially important with horizontallymounted DX loudspeakers! The safety
cable should be in place to take the
strain but the loudspeaker will be
dangling.
2
Insert the hex wrench into the hole and pull down to release the latch
3
Lift and rotate the bottom of speaker away from the ClickMount bracket.
page 6 Installation and Operation Guide Desono DX-S
ClickMount Pan-tilt Aiming Angles (DX-S5)
Portrait [Vertical] Orientation
Top View
Pan Left
60° (5 clicks)
12° increments
Pan Right
60° (5 clicks)
12° increments
Side View
Tilt Up
24° (3 clicks)
8° increments
Tilt Down
32° (4 clicks)
8° increments
Landscape [Horizontal] Orientation
Top View
Pan Left
24° (2 clicks)
12° increments
Pan Right
24° (2 clicks)
12° increments
Side View
Tilt Up
40° (5 clicks)
8° increments
Tilt Down
56° (7 clicks)
8° increments
Desono DX-S Installation and Operation Guide page 7
ClickMount Pan-tilt Aiming angles (DX-S8)
Portrait [Vertical] Orientation
Top View
Pan Left
60° (5 clicks)
12° increments
Pan Right
60° (5 clicks)
12° increments
Side View
Tilt Up
24° (3 clicks)
8° increments
Tilt Down
32° (4 clicks)
8° increments
Landscape [Horizontal] Orientation
Top View
Pan Left
24° (2 clicks)
12° increments
Pan Right
24° (2 clicks)
12° increments
Side View
Tilt Up
40° (5 clicks)
8° increments
Tilt Down
56° (7 clicks)
8° increments
page 8 Installation and Operation Guide Desono DX-S
Installation - U-Bracket ( DX-S5-UB / DX-S8-UB) or U-Bracket Accessory (SPA-UBDX100 / SPA-UBDX200)
The U-Bracket is a low profile powder-coated Marine Grade aluminum design that
allows the unit to be connected to a center suspension post or against the wall,
ceiling, or other flat surface. It can also be mounted to a variety of third party stand
and pole adapters.
1. Mount the U-Bracket prior to loudspeaker installation - the wiring can be
routed along the channel and out any of the interior holes not used for
mounting hardware. If mounting it horizontally on a wall, the slots should
face up - see image below.
2. Sucient cable should be pulled through the bracket holes to create a drip
loop (damp/wet applications) with enough extra to connect to the ClickPlug.
If the wall is not nished before the loudspeaker is mounted, the U-Bracket
and cable should be masked with painter's tape or other masking material.
1
2
Cable channel
Structure Mounting Points
(Hardware not provided)
SPA-UBDX kit contents
Cable / Wire Size
ClickPlug Cable gland nut will accept
a 4-8mm (0.15-.3 in) diameter cable
or 2 pairs 1.5mm² (16 ga) or 1 pair
2.5mm² (14 ga). For outside or
moisture-rich environments - round
SJOW cable or equivalent is advised
to provide a weather-resistant seal
in the tightened gland nut. Forming
the cable into a drip loop will also
prevent any moisture from migrating
into the gland nut.
3. Wire the ClickPlug as shown (3a or 3b) leaving enough wiring for the likely
mounting angle and a drip loop if necessary. Do this before mounting the
loudspeaker.
a
3
3
b
Tools Needed
• 5.5mm (or 7/32") Hex wrench
Thread cable through the gland nut
and barrel into ClickPlug
(2 conductor cable shown)
Wired with 2 pairs
for daisy-chained applications
Desono DX-S Installation and Operation Guide page 9
Installation - U-Bracket (continued)
Attach the Loudspeaker to the U-Bracket
The DX-S-UB models come with the spacers and bolts pre-installed in the
speaker. Loosen the bolts to leave 1/4" (6mm) of thread exposed and skip to
step 7 to continue with the installation. Conversions from DX-S5/8 models with
the accessory U-Bracket kit must start at step 4 below.
4. The round caps covering the center mounting holes must be removed.
Insert a thin blade into either the front or rear of each end cap and pry up.
Pinch the side supports, and remove the caps. They can be discarded.
5. Insert a silicone spacer into the recess. The thicker edge should be toward
the rear of the loudspeaker, and the tabs should t into the recess slots.
6. Partially thread a at head bolt into the center hole, leaving about 1/4"
(6mm) of thread exposed. Repeat to install the spacer and bolt on the
opposite end.
7. Slide the loudspeaker onto the U-Bracket with the bolts tting in the slots. It
will be easier if the back of the loudspeaker is facing the bracket.
8. Rotate to the approximate aiming position and tighten the bolts to hold the
unit in place, but still allow it to rotate slightly.
9. Set aiming angle and tighten the bolts to prevent any movement. Once the
angle is nal, fully tighten bolts by using a 5.5mm (7/32") hex wrench. The
loudspeaker will rotate 200° on the bracket.
IMPORTANT: The cabinet is nished with a light coat of paint. Take care to avoid
scratching or marring the nish when sliding the loudspeaker onto the U-Bracket.
4
5
6
7 7
9
8
8
9
Mount the loudspeaker on the U-Bracket, rotate and secure angle
(Vertical and horizontal orientations shown)
page 10 Installation and Operation Guide Desono DX-S
Installation - U-Bracket (continued)
Adjust the Tap Switch
10. Rotate the tap switch knob to the desired setting before you attach the
ClickPlug to the loudspeaker.
10
Attach the ClickPlug
11. Insert the wired ClickPlug into the opening with the plug top (or side)
into the indent under the safety cable loop rst, then "click" it into place
by pushing it against the latch until it is fully seated, and the latch returns
to the "up" position. The general orientation of the ClickPlug should
be with the gland nut pointed down (exception noted on the next page).
It cannot be mounted with the gland nut pointed toward the safety loop.
IMPORTANT: The t is very tight; press on the raised portion of the ClickPlug
rather than the gland nut when inserting it.
11
CLICK
CAUTION: The ClickPlug t is
very tight and is dicult to
remove, especially if it is
oriented toward the side of the unit.
Avoid attaching the ClickPlug until the
speaker is fully installed. If the unit is
installed outdoors or in a damp location
make sure a cable drip loop is utilized to
prevent any moisture from migrating into
the gland nut.
CLICK
Attach ClickPlug
Desono DX-S Installation and Operation Guide page 11
Installation - U-Bracket (continued)
The ClickPlug should be oriented as shown below. It can not be installed upsidedown.
NOTE: When mounted horizontally, the ClickPlug gland nut and
U-Bracket may interfere with each other. In this instance, the
ClickPlug needs to be rotated 90° to provide clearance for the
U-Bracket rotation. See image at right. In damp/wet applications
you must use a drip loop to prevent the chance of water traveling
into the gland nut.
ClickPlug orientation
Attach Safety Cable
12. Secure the loudspeaker with a safety cable attached to the loop on the rear.
The cable should be mounted to a secondary structural mounting point close
to the U-Bracket to avoid any kinetic force if the mount should fail.
NOTE: The installer is responsible for sourcing the proper safety cable to meet all
applicable local building codes and standards.
12
Attach safety
cable here
page 12 Installation and Operation Guide Desono DX-S
ClickPlug Removal
Remove ClickPlug from the Loudspeaker
The ClickPlug can be removed from the loudspeaker as follows:
1. Insert a 5mm hex wrench into the hole within the slot in the middle of the
label on the rear panel.
2. Pull down (or toward the base) and the latch will release and remain in the
"unlocked" position until the ClickPlug is removed. If the loudspeaker is
mounted close to a surface you can loosen the end bolts and rotate the
speaker to access the ClickPlug. Take care to note the original position so
it can be restored once the ClickPlug is back in place. See Caution at right.
3. The ClickPlug must be pulled away from the latch side rst. Do NOT use a
tool to remove it as you will mar and/or deform the plastic.
CAUTION: The ClickPlug t is
very tight and is dicult to
remove, especially if it is
oriented toward the side of the unit.
Avoid attaching the ClickPlug until the
speaker is fully installed. If the unit is
installed outdoors or in a damp location
make sure a cable drip loop is utilized to
prevent any moisture from migrating into
the gland nut.
1
2
Insert the hex wrench into hole and pull down to release latch
3
Pull the ClickPlug away from the latch side.
Do NOT use a tool to remove it, as you will mar and/or deform the plastic.
Desono DX-S Installation and Operation Guide page 13
PAINTING INSTRUCTIONS
The Desono DX cabinets have a light paint coat over the
plastic material. They accept almost any type of latex or
enamel (oil based) paint. We recommend application of two
light coats. If the grille is to be painted, it must be removed
to be painted (spray paint only) and then reinstalled.
IMPORTANT: Do not remove the scrim/foam material from
the grille.
Process
If the grille will not be painted, fully mask it and proceed
to Step 2.
1. Carefully remove the screws at the top and bottom of
the cabinet. Pull the grille away from the cabinet. Take
care not to bend the tabs or the grille.
CAUTION: NEVER use abrasives, gasoline,
kerosene, acetone, methyl ethyl ketone (MEK), paint
thinner, harsh detergents or other chemicals on the
loudspeaker. These chemicals and agents may permanently
damage the nish. Some are also toxic and highly ammable.
IMPORTANT: Take care not to bend or damage the grille on
removal or reinstallation.
IMPORTANT: Blocking the grille holes with paint or getting any
paint on the drivers or internal parts will aect loudspeaker
performance and void the warranty.
IMPORTANT: For applications where UL1480A certication is
required, ensure that relevant information on the rear label is
not painted over.
You will need:
• Removable masking tape or painter's tape
• Machinist scribe tool or knife
• 1.5 mm hex wrench
Useful Tips
Use a sharp knife to trim the masking material close to the
edges of the masked areas.
After removing the screws, carefully pry
off the grille
page 14 Installation and Operation Guide Desono DX-S
Painting Instructions (continued)
Loudspeaker preparation
2. Fully mask the full loudspeaker face so that all internal
components will not receive any paint. Also mask o
the rear input panel (area around the tap switch), the
retaining latch for the mounts, the rear label, and latch
access. We advise against using conventional masking
tape and NEVER use duct tape: these kinds of tape
generally leave adhesive residue that can be dicult to
remove and that may actually cause damage. Painter's
or other low-adhesive tape is best.
3. Clean the grille assembly and the loudspeaker cabinet
by rubbing them with a lightly dampened cloth. Do not
use abrasives such as sandpaper or steel wool.
4. After cleaning, apply two or more thin coats of either
latex or oil-based paints. Latex paint will adhere better
if an oil-based primer is used rst. Paint is best applied
by spraying it on, but the enclosure may be brushed
with light coats.
5. To paint the grille, spray paint with 2 very light coats –
increasing the distance from the spray can to the grille
enough to cover grille but NOT clog any of the holes.
You can blow air through the back of the grille to ensure
that there are no paint particulates on the grille cloth.
Let all components dry completely before reassembly.
6. Remove all of the masking materials and reassemble.
IMPORTANT: The grille must be reinserted as carefully
as it was removed - insert the sides into the cabinet
with the top and bottom tabs tting in the channel in the
cabinet face. Do not push on the center of the grille as
it may deform or not seat properly and adversely aect
performance. Re-secure the grille with the screws in
the top and bottom of the loudspeaker (Figure 18).
Mask off the full face, all connection points, input panel, rear
label, and latch access
2
1
Reassemble the loudspeaker, carefully insert
grille tabs and sides into the cabinet then re-install
screws.
Desono DX-S Installation and Operation Guide page 15
TECHNICAL DRAWING - CLICKMOUNT PAN-TILT BRACKET
Ships with the DX-S5 or DX-S8
Accessory: CMX-SM
Hardware: 1/4-20 or 6mm screw for attachment,
Backplate will accept typical 1/2" or 13mm socket (18mm OD)
page 16 Installation and Operation Guide Desono DX-S
TECHNICAL DRAWINGS - U-BRACKET
Ships with the DX-S5-UB
Accessory: SPA-UBDX100
Ships with the DX-S8-UB
Accessory: SPA-UBDX200
Desono DX-S Installation and Operation Guide page 17
CONTACT US
Email: support@biamp.com
Web: support.biamp.com
A: 9300 S.W. Gemini Drive Beaverton, OR 97008 USA W: www.biamp.com
Warranty: biamp.com/legal/warranty-information
Safety & Compliance: biamp.com/compliance
27JUN2023
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