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Chapter 3. Installing LCC44/LCC84 
on a Wall Mount Bracket

Critical information

Attention:  This wall-mount bracket is intended for installation by 
qualified professionals.

Notice:  Please read these instructions carefully and completely 
before attempting installation.

 WARNING

Improper installation or suspension of any heavy load 
can result in death or serious injury to persons, as well 
as damage to property.
It  is  the  responsibility  of  the  installation  personnel  to 
verify  and  guaranty  the  reliability  and  safety  of  the 
installation.

Notice:   This  product  must  be  installed  in  compliance  with  all 
applicable  local,  state  and  national  regulatory  provisions.  The 
responsibility rests with the installer to verify that the installation 
is carried out in accordance with any applicable legislation.

Important:   The  installer  must  assess  the  appropriate  stability 
and sturdiness of the mounting surface. In the case of wall-mount 
and  ceiling-mount  brackets,  this  includes,  but  is  not  limited  to 
verifying  the  positions  of  suitable  studs  in  the  case  of  drywall 
mounts, hollow points in concrete block or solid concrete, as well 
as the presence and vicinity of electrical wiring or plumbing.

Restriction:   Only  hardware  and  accessories  included  with 
the  product  or  specified  by  1  Sound  should  be  used  for  its 
installation.

Restriction:   Do  not  modify  or  alter  the  loudspeaker  or  any 
accessory. Any modification by the user or installer could render 
the product or the installation unsafe.

Restriction:  Do not install a loudspeaker or any accessory near 
any open flame or heat source.

Products, accessories and tools required

To install an LCC44 or LCC84 enclosure permanently on a wall or surface 
you will need the following:

An 

LCC44   (on  page  3) 

  or 

LCC84   (on  page  3) 

  loudspeaker 

enclosure

The  corresponding 

LCC44   (on  page  4) 

  or 

LCC84  Wall  Mount 

Bracket  (on page 4) 

 kit

An  appropriate  power  drill  and  bit  for  the  installation  surface 
material

A 5 mm hex (Allen) wrench

Medium-duty  mounting  screws  or  bolts  appropriate  to  the 
mounting  surface  (coach  screws  for  drywall  studs,  concrete 
screw anchors for concrete or masonry, etc.); screws and bolts 
should have a flanged head or a coupled washer ø14-16 mm in 
order to retain the mounting plate

Appropriate  tools  for  securing  the  aforementioned  fasteners 
(power screwdriver etc.)

A Torque wrench

Optional: 4 mm hex (Allen) wrench, steel rope sling or chain, M6 
lifting eye bolt (shouldered type); eye bolt spanner or driver

Recommended: pencil or marker, spirit level, stud finder

Procedures

Disassembling the bracket

The  Wall  Mount  Bracket  ships  fully  assembled,  but  to  facilitate 
installation, it should first be separated into two parts, the bracket itself 
and the wall-mount plate. Before disassembly, be sure to note the proper 
interlocking configuration of the tilt mechanism; this will remove doubts 
when it is time to reassemble the bracket.

Figure  5. Loosening the tilt lock.

Make sure that the tilt mechanism can move freely. If it does not, 
use a 5 mm hex wrench to loosen slightly  the horizontal hex-
head bolt near the top of the tilt/pan mechanism. The bracket 
should be free to tilt, but this bolt should remain in place.

Summary of Contents for LCC44

Page 1: ...W O R K I N G D R A F T 1 SOUND INC 34 Apple Street Tinton Falls NJ 07724 1 732 798 9900 www 1 sound com Tower Series LCC44 LCC84 Wall Installation ...

Page 2: ...stalling LCC44 LCC84 on a Wall Mount Bracket 5 Critical information 5 Products accessories and tools required 5 Procedures 5 Disassembling the bracket 5 Installing the bracket on the LCC44 LCC84 enclosure 7 Installing a redundant safety anchor 9 Mounting the bracket 10 Coupling the LCC enclosure and bracket to the mounting plate 12 Redundant safety 14 Fixing the tilt angle 14 Fixing the pan angle ...

Page 3: ...ious lengths Dimensions 17 8 452 mm x 6 3 160 mm x 9 5 240 mm Colors Stocking black and white custom colors and fabrics available TOWER LCC84 Cardioid Column Line Array Enclosure Figure 2 LCC84 with Tower Rigging System left and without Tower LCC84 is a cardioid line array element featuring designed to be compact high powered and array able The enclosure features Clarity Technology a proprietary h...

Page 4: ...le person and is available with a black or white finish as standard The kit includes The assembled wall bracket LCC84 Wall Bracket Figure 4 LCC84 Wall Bracket The LCC84 Wall Bracket attaches to an LCC84 Tower loudspeaker in order to mount to a wall or ceiling To provide versatility in terms of installation and to adapt to the coverage requirements of the speaker enclosure the bracket is articulate...

Page 5: ...nsafe Restriction Do not install a loudspeaker or any accessory near any open flame or heat source Products accessories and tools required To install an LCC44 or LCC84 enclosure permanently on a wall or surface you will need the following An LCC44 on page 3 or LCC84 on page 3 loudspeaker enclosure The corresponding LCC44 on page 4 or LCC84 Wall Mount Bracket on page 4 kit An appropriate power dril...

Page 6: ...nism and remove this clevis pin Put the pin and the R clip aside as they will be required to complete the installation Figure 7 Removing the clevis pin from the tilt mechanism Tilt the bracket outwards from the mounting plate until it comes to a stop at its maximum tilt Figure 8 Removing the bracket from the mounting plate The bracket should come away easily towards the bottom of the mount ...

Page 7: ...stallation of the bracket LCC44 shown Lay the enclosure on its front grille taking whatever necessary precautions to avoid damaging the finish of the cabinet or the grille Although the LCC44 and LCC84 units have a symmetrical vertical coverage and there is no top or bottom acoustically if the front grille is equipped with a logo plate you should note its orientation and for aesthetic reasons and m...

Page 8: ...rews previously removed and thread it into the bottom toward floor panel of the enclosure through the mounting hole in the bracket Figure 13 Inserting the upper screw through the bracket The upper end of the bracket can be secured using the second M8 x 20 mm screw previously removed Insert the screw and thread it into the top toward ceiling panel of the enclosure through the upper mounting hole in...

Page 9: ...ents of the structure to which it will be anchored It will be necessary to install an eye bolt in one of the M6 rigging points in the place of the M6 16 mm screw supplied with the speaker enclosure Only a forged steel eye bolt with a collar or shoulder certified for the proper Safe Working Load with the required Factor of Safety at its minimum load angle can be used Important For permanent or semi...

Page 10: ... utilizing anchoring methods and hardware appropriate for safe installation of the equipment according to the construction material and depth of the mounting surface The responsibility rests with the installer to verify that the installation is carried out in accordance with any applicable legislation In case of any doubt architects structural engineers or other specialists should be consulted Not...

Page 11: ... Drill the four holes using a drill or percussion drill with a bit approriate to the substrate material masonry concrete wood steel etc with the appropriate diameter and to the appropriate depth for the anchor type being used Once the four mounting holes have been drilled clear them of residue and verify the appropriate depth of each Place the mounting plate against the wall in the correct orienta...

Page 12: ...igure 24 Tightening the screw anchors with a torque wrench Using a torque wrench tighten each screw anchor into the wall Take care not to exceed the maximum installation torque specified by the manufacturer of the hardware Figure 25 Applying downward force to verify the mount Apply force or weight to the mounting plate to physically verify its ability to support the necessary load There must be no...

Page 13: ... the mounting surface and align the holes in the bracket with the holes in the lateral plates of the pan tilt mechanism below the bolt that locks the tilt and insert the clevis pin completely through these holes until it protrudes from the other side of the mount Figure 29 Replacing the R Clip Replace the R clip hairpin cotter completely through the hole in the clevis pin until it snaps into place...

Page 14: ...gth and installed in such a position as to prevent the enclosure from falling more than 20 cm in the case of failure of the Bracket or the structure to which it is installed Figure 31 Passing a wire rope safety sling through the eye bolt If using an installed eye bolt pass one end of the sling through the eye bolt mounted on the rear of the enclosure Figure 32 Securing the redundant safety sling P...

Page 15: ...angle is as simple as turning the LCC44 or LCC84 enclosure to the desired angle and locking it in place by tightening the pan lock bolt Note The panning range of the Wall Mount Bracket is 90 from the center However this range may be limited on one or both sides by the mounting surface due to the width of the rear panel of the LCC44 or LCC84 enclosure If the Bracket is installed on a flat wall the ...

Page 16: ...Jersey 07724 U S A tel 1 732 798 9900 www 1 sound com sales 1 sound com 2022 1 SOUND All rights reserved No part of this publication may be reproduced or transmitted in any form or by any means without the express written consent of the publisher ...

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